Bool Workwear Product Guide 2021 by TRu Brands

Bool Workwear Technology Precision performance against arc and flash fire protection Australia has relied on Bool Workwear to provide the safest protection against onsite fire hazards. Bool is workwear designed and engineered for some of the most challenging working conditions possible. By harnessing Parvotex® fibre, Bool provides an advanced technological solution to fire protection. Extensive research and development combined with tried and tested experience on Australian sites make Bool FR garments industry trusted. Fire retardant fabric technology is continually developing. By sourcing the toughest materials and engineering the strongest of fibres, Bool relies on its technology to ensure garments exceed safety standards. Bool collaborates and sources from the most trusted partners, complying with and exceeding international standards from ASTM, NFPA, ISO and OEKO TEX®. Bool is the protective armour of choice for withstanding the most intense heat. We continually value the insights of the heroes putting our garments to the test in some of the most extreme working conditions in the country. Our garments are worn onsite at industries spanning rail, petrochemical utilities, power, gardening and heavy industrial electrical environments. Bool Workwear is built to withstand low light sources, strong heat, open arcs, chemicals or static hazards of Australia's most danger-prone sites.

What is an Arc Flash? An arc flash is an extreme event occurring when working with high voltage (HV), low voltage (LV) and high currents, for operators of complex electrical systems. The cause of an arc flash event is a fault or short circuit condition, which passes through an arc gap. The result is an abrupt and violent surge of explosive energy. This explosive energy is caused by vaporising metal as it transitions from a solid to plasma. The plasma ejected from the arc can reach and exceed temperatures of over 5000ºC. Debris of vaporised metals in the form of molten rock plummets through the air at speeds exceeding 1120km/hr. Additional to intense heat, an arc flash event can produce deafening sound waves of greater than 140dB with pressure waves greater than 13.7 KPa. The effects of this high pressure may leave an operator with burst eardrums or collapsed lungs. An incident occurs when low impedance electrical connections are made across electrical phases, phase to neutral or phase to earth. Crossing phases can result from accidental contact across terminals from a contact point with tools and equipment. Likewise, a build-up of contaminants such as carbon or dust and a breakdown in installation can cause this event. Operators are at most risk of experiencing an incident when conducting high-risk activities such as racking circuit breakers. Unfortunately, arc flash can occur at any time. It is generally assumed that arc flash only occurs in high voltage situations, but low voltage installations also bring risk due to longer fault clearing times involved in the clearing of high prospective energy level faults. The amount of exposure a person can experience is expressed in terms of incident energy and measured in units of calories/cm2. Arc flash is a potentially fatal hazard that can otherwise result in serious injury. Clothing that is not fire retardant will ignite, leaving the wearer with severe burns, potentially leading to fatality. Thus, any workwear and additional safety equipment must be tested and comply with stringent safety standards.

Flash Fire?

A flash fire, on the other hand, is a sudden, intense fire caused by the ignition of a mixture of air and a dispersed flammable substance such as a solid (including dust), flammable or combustible liquid (such as an aerosol or fine mist), or flammable gas. It is characterised by high temperature, short duration, and a rapidly moving flame front without the production of damaging pressure, which is the key difference between a flash fire and an arc flash.

TECHNOLOGY

Parvotex Fabric Parvotex is uncompromised protection against unforeseen open electric arc incidents and flash fire events. No other FR fabric can boast high levels of fire resistance alongside superior comfort and breathability. This all stems from the yarn composition, with our Parvotex fabric boasting a 32% cotton content blended with Kaneka and Kururay Vectran®, the perfect solution for Australia's hot and humid climate.

Inherent Fire Resistance Inherent FR fabric consists of innately flame resistant fibres. Fabrics made from these fibres do not go through the coating processes of a treated FR fabric, which imparts flame resistance to the fabrics otherwise flammable fibres. Inherent fabrics are the opposite of treated fabrics, as their fire-resistant properties lie within the woven fibres that come together to form the fabric. Inherent fabrics will retain their fire-retardant properties for the garments entire useful life. FR properties will not wear or diminish over time, providing washing instructions are adhered to, and contaminants are avoided. Longstanding performance imparts peace of mind to the wearer, as they are assured the garment they purchased on day one, will continue to perform in the same manner throughout its wearable life. The inherent fire retardant properties of our Parvotex fabric stem from the 50% modacrylic content. Modacrylic is a dimensionally stable, soft and resilient fibre that is self-extinguishing and non-combustible, a genuinely remarkable synthetic co-polymer.

Parvotex Breathability With a 32% cotton content, Parvotex fabric offers a more breathable and comfortable alternative to traditionally hot and heavy flame retardant garments. This reduced fabric weight and additional breathability ensure less wearer fatigue, a more consistent body temperature and most importantly, wearer comfort during all-day shifts. This is the reason Parvotex remains a market leader in the flame retardant workwear space.

PARVOTEX FABRIC Parvotex Fabric is free from harmful chemicals achieving certification to Oeko-tex® Standard 100 Product Class II, which is awarded to articles with direct contact to the skin joining the same category as products like underwear, bed linen, T-shirts etc.

Standard 100 by Oeko-Tex® Certified according to annex 4 Product Class: II - 20150K0955 Institute Type of certified article - Woven or knitted fabric made of below materials or part of them: dyed modacrylic, cotton and polyamide, and white polyarylate, and mixtures with white SPS (Sulfonyl Polyphenylene Sulfide), Meta-aramide, Lenzing LyocellTM, or Conductive nylon or polyester dope dyed (white, black or grey), with or without spandex; laminated with PU membranes; with/without water/oil/stain repellent finish. NON-woven fabrics in white made of below materials or part of them: Modacrylic, Cotton, polyamide, polyarylate, Meta-aramide, LENZING™ FR (Flame retardant accepted by OEKO-TEX®), Lyocell, or polyester, with/ without lamination with PU membranes. Produced by using pre-certified material according to STANDARD 100 by OEKO-TEX®.

KEY ADVANTAGES OF INHERENT FABRICS Self-extinguishing

Durable

Comfortable

Parvotex is a self-extinguishing fabric and the critical component of any flame retardant garment. By definition, when the ignition source is removed, these fabrics do not catch alight; instead, the flame is extinguished, drastically reducing overall body burns to wearers.

Because the garments flame retardant properties stem from the fibres in the yarn and high-visibility colourfastness is established at this level, they do not diminish over the products long lifespan. The fabric withstands high levels of abrasive activity without tearing or pilling. Bool workwear garments are tested to retain these properties after a series of industrial washing cycles.

Parvotex fabric has a cotton content of 32% and is ultra-comfortable, eliminating and removing the stiffness and heaviness of traditional flame retardant garments. The high cotton content also makes the yarn highly breathable, which is essential in the harsh Australian working conditions.

PARVOTEX® FIBRE CONSTRUCTION Modacrylic (50%)

Cotton (32%)

The modacrylic fibre is a synthetic co-polymer. It is soft, strong, resilient and dimensionally stable and is perfect for garment construction being easily dyed, showing good press and shape retention, and quick to dry. Amongst other properties, modacrylic fibres have outstanding resistance to chemicals and solvents, are not attacked by moths or mildew, and are non-allergenic.

Cotton is a soft, fluffy staple fibre that grows in a boll around the seeds of the cotton plants. The fibre is most often spun into yarn or thread and used to make a soft, breathable textile. The addition of cotton in the Parvotex® fibre ensures that Bool garments are perfectly suitable for Australia's harsh hot conditions, being highly breathable and flexible.

Modacrylic is also flame retardant and does not combust, meaning it is difficult to ignite and will self-extinguish - the essential component of Parvotex® yarn.

Carbon (1%) Carbon within the Parvotex® fabric adds anti-static properties, which hinder the build-up of static in the garment. Carbon strength and stiffness with outstanding fatigue properties. Carbon also outperforms against high temperature and chemical inertness.

Polyamide (Kaneka) (9%) Polyamides are synthetics fibres and are characterised by high tensile strength and excellent resistance to wear and impact. They are stable to the action of many chemical reagents and biochemical agents, and they have an affinity to many dyes. Polyamide fibres are highly elastic, have low humidity absorption capabilities, and are fast drying.

Polyarylate (Kururay Vectran) (8%) Polyarylate is five times stronger than steel, a high-performance multi-filament yarn spun from liquid crystal polymer. This fibre gives the garment high strength and additional dimensional stability and offers cut/shear resistance, abrasion resistance, heat resistance, and added electrical insulation.

GARMENT TECHNOLOGY

FR ICONOGRAPHY FABRIC TYPES

Parvotex® fabric is engineered for the highest protection against arc flash and flash fire events, with a blend of fibres tested to exceed international FR safety standards.

TAPE TYPES

FR Softshell maintains all the waterresistant and comfortable breathability of its counterparts with the additional benefit of fire-retardant properties.

Loxy® tape composition uses high index retroreflective micro glass beads, a polymer layer and textile backing. Tested and compliant to AS/NZS 1906.4:2010 and other FR standards.

Midweight

Heavyweight

Segmented FR Reflective tape is a premium sewn on reflective tested for compliance to AS/NZS 1906.4:2010 and other relevant FR standards.

GARMENT WEIGHTS Lightweight

Due to its unique fibre construction, Parvotex fabric is among the most lightweight and breathable FR fabrics available. Fire protection does not come at the expense of comfort.

Bool midweight garments are designed for long-term wearer comfort. With the benefits of midweight comfort and the support of thicker construction.

Heavier weight fabrics construct Bool jackets. Sturdy and resistant to abrasion, heavier weight garments will protect and support the wearer.

STANDARDS ASTM

F1959/F1959M TEST METHOD

Standard Test Method for Determining the Arc Rating of Materials for Clothing

ASTM D2863-2013 TEST METHOD

NFPA 2112:2018 Flame-Resistant Garments for Protection of Industrial Personnel Against Short-Duration Thermal Exposure from Fire NFPA 2112 NFPA 70E

NFPA 70E Standard for Electrical Safety in the Workplace

EN 1149-3(5)

EN 1149:2008 Protective Clothing with Electrostatic Properties

Pt. 3:2004 Pt. 5:2008

EN ISO 11612:2015 Clothing to Protect Against Heat & Flame EN 11612

ASTM D2863-2013 Oxygen Index

Standard 100 Class II

OEKO-TEX Standard 100 Tested for Harmful Substances

IEC 61482 Live Working Standard Test Method for Evaluation of Flame-Resistant Clothing for Protection Against IEC 61482-1-2 Fire Simulations Using an Instrumented Manikin 2014

PPE1 Shirts

BW2500T1-O/N

PPE1 Shirts

Lightweight PPE1 FR Shirt with Loxy™ Reflective Tape BW1500T1

EXTENDED SIZES

Extra lightweight garment providing PPE1 (5.9 cal/cm2) protection at only 155gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Strong reinforced ripstop Parvotex™ fabric which is durable and resistant to tearing Loxy™ FR 9801 Silver Reflective Tape tested to standard AS/NZS 1906.4:2010 Double hoop tape configuration to enhance visibility Two front pockets, one with pen partition Concealed nylon studs BSI Certified Product Two-way radio loops on garment shoulders AS/NZS 1906.4:2010

BW1500T1-ORA

XS-5XL

ASTM

cal/cm2

D2863-2013 NFPA 2112 NFPA 70E

PPE1 (HRC1)

EN 11612

A1 A2 C1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

HRC1

Features

Performance

AS/NZS 4602.1:2011 ASTM F1959/F1959M

ATPV

TEST METHOD

LOI 35.3%

Certified

ASTM F1959/F1959M NFPA 70E:2015

Lightweight PPE1 FR Shirt with Loxy™ Reflective Tape NSW RAIL

BW1500T5

EXTENDED SIZES

E xtra lightweight garment providing PPE1 (5.9 cal/cm ) protection at only 155gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Strong reinforced ripstop Parvotex™ fabric which is durable and resistant to tearing Loxy™ FR 9801 Silver Reflective Tape tested to standard AS/NZS 1906.4:2010 X-back, H-front and biomotion sleeve tape to enhance visibility of limbs Garment meets all NSW Rail performance requirements Two front pockets, one with pen partition Concealed nylon studs BSI Certified Product Two-way radio loops on garment shoulders AS/NZS 1906.4:2010 2

BW1500T5-ORA

XS-5XL

ASTM

cal/cm2

D2863-2013 NFPA 2112 NFPA 70E

PPE1 (HRC1)

EN 11612

A1 A2 C1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

ATPV

TEST METHOD

LOI 35.3%

HRC1

Features

Performance

AS/NZS 4602.1:2011 ASTM F1959/F1959M

Certified

ASTM F1959/F1959M NFPA 70E:2015

HRC1

PPE1 Shirts

cal/cm2

ATPV

ASTM F1959/F1959M NFPA 70E:2015

Lightweight PPE1 Two Tone FR Shirt with Loxy™ Reflective Tape BW2500T1

E xtra lightweight garment providing PPE1 (5.9 cal/cm2) protection at only 155gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering added breathability Loxy™ FR 9801 Silver Reflective Tape tested to Standard AS/NZS 1906.4:2010 Strong reinforced ripstop Parvotex™ fabric which is durable and resistant to tearing Double hoop tape configuration to enhance visibility Two front pockets, one with pen partition Concealed nylon studs BSI Certified Product Two-way radio loops on garment shoulders

Features

Performance

AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

BW2500T1-Y/N

XS-5XL

BW2500T1-O/N

S-5XL

ASTM D2863-2013 NFPA 2112 NFPA 70E

EN 11612

PPE1 (HRC1)

A1 A2 C1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

TEST METHOD

LOI 35.3%

Certified

PPE1 Shirts

BW2500T1-O/N

PPE2 Shirts

Regular Weight PPE2 FR Shirt with Loxy™ Reflective Tape BW1590T1

Regular weight garment providing PPE2 (8.6 cal/cm2) protection at 197gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Strong reinforced ripstop Parvotex™ fabric which is durable and resistant to tearing Loxy™ FR 9801 Silver Reflective Tape tested to Standard AS/NZS 1906.4:2010 Double hoop tape configuration to enhance visibility Two front pockets, one with pen partition Concealed nylon studs Two-way radio loops on garment shoulders

Features

Performance

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

S-5XL

NFPA 2112 NFPA 70E

EN 11612

cal/cm2

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

ATPV

TEST METHOD

LOI 29.6%

Certified

HRC2

ASTM D2863-2013

PPE2

BW1590T1-ORA

ASTM F1959/F1959M NFPA 70E:2015

Regular Weight PPE2 FR Shirt with Segmented Loxy™ Reflective Tape NSW RAIL

BW1590T5

Regular weight garment providing PPE2 (8.6 cal/cm2) protection at 197gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Strong reinforced ripstop Parvotex™ fabric which is durable and resistant to tearing Segmented FR Silver Reflective Tape tested to Standard AS/NZS 1906.4:2010 X-back, H-front and biomotion sleeve tape to enhance visibility of limbs Two front pockets, one with pen partition Concealed nylon studs Two-way radio loops on garment shoulders

Features

Performance

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

S-5XL

cal/cm2

NFPA 2112 NFPA 70E

EN 11612

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

ATPV

TEST METHOD

LOI 29.6%

Certified

ASTM F1959/F1959M NFPA 70E:2015

HRC2

ASTM D2863-2013

PPE2

BW1590T5-ORA

PPE2 Shirts

BW2590T1-O/N

Regular Weight PPE2 Two Tone FR Shirt with Loxy™ Reflective Tape BW2590T1

Regular weight garment providing PPE2 (8.6 cal/cm ) protection at 197gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Strong reinforced ripstop Parvotex™ fabric which is durable and resistant to tearing Loxy™ FR 9801 Silver Reflective Tape tested to standard AS/NZS 1906.4:2010 Double hoop tape configuration to enhance visibility Two front pockets, one with pen partition Concealed nylon studs Two-way radio loops on garment shoulders 2

S-5XL

BW2590T1-O/N

S-5XL

ASTM

cal/cm2

D2863-2013 NFPA 2112 NFPA 70E

EN 11612

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

ATPV

TEST METHOD

LOI 29.6%

Certified

HRC2

BW2590T1-Y/N

PPE2

Features

Performance

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

ASTM F1959/F1959M NFPA 70E:2015

PPE2 Trousers

BW1550T-NAV

ATPV

HRC2

cal/cm2

PPE2

PPE2 Trousers

ASTM F1959/F1959M NFPA 70E:2015

Regular Weight PP2 FR Trousers with Loxy™ Reflective Tape BW1550T

R egular weight garment providing PPE2 (8.6 cal/cm2) protection at 197gsm Parvotex™ FR inherent fabric, with a blend of 32% cotton offering breathability and FR protection Loxy™ FR 9801 Silver Reflective Tape tested to standard AS/NZS 1906.4:2010 Range of sizes for a comfortable waistline fit Integrated belt loops

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

Features

Performance

*Class N only applicable when worn with a compliant shirt

BW1550T-NAV

72R-117R | 82S-132S | 84L-94L

ASTM D2863-2013 NFPA 2112 NFPA 70E

EN11612

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

TEST METHOD

LOI 29.6%

Certified

ATPV

ASTM F1959/F1959M NFPA 70E:2015

BW1560T

Regular Weight PP2 FR Cargo Trousers with Biomotion Loxy™ Reflective Tape 1

Regular weight garment providing PPE2 (8.6 cal/cm ) protection at 197gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Loxy™ FR 9801 Silver Reflective Tape tested to standard AS/NZS 1906.4:2010 Two hip pockets and two rear pockets Range of sizes for a comfortable waistline fit Integrated belt loops 2

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

EN11612

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Regular weight garment providing PPE2 (8.6 cal/cm ) protection at 197gsm P arvotex™ FR inherent fabric, with a blend of 32% cotton offering breathability and FR protection Loxy™ FR 9801 Silver Reflective Tape tested to standard AS/NZS 1906.4:2010 Biomotion tape configuration to enhance visibility of limbs 6 pockets pants; two hip, two rear and two side press stud cargo pockets Range of sizes for a comfortable waistline fit Wide belt loops

Charge Decay

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

*Class N only applicable when worn with a compliant shirt

72R-117R | 82S-132S | 84L-94L

ASTM

D2863-2013

TEST METHOD

LOI 29.6%

Certified

BW1560T2-NAV

72R-117R | 82S-132S | 84L-94L

Class 1

BW1560T2

Features

Performance

*Class N only applicable when worn with a compliant shirt

NFPA 2112 NFPA 70E

HRC2

ASTM F1959/F1959M NFPA 70E:2015

Regular Weight PP2 FR Cargo Trousers with Loxy™ Reflective Tape

BW1560T-NAV

PPE2

cal/cm2

Performance

ATPV

HRC2

cal/cm2

PPE2

PPE2 Trousers

NFPA 2112 NFPA 70E

EN11612

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

TEST METHOD

LOI 29.6%

Certified

PPE2 Trousers

BW1560T-NAV

ATPV

HRC2

cal/cm2

PPE2

PPE2 Coveralls

ASTM F1959/F1959M NFPA 70E:2015

Regular Weight PPE2 Two Tone Coverall with Loxy™ Reflective Tape BW2570T1

Regular weight garment providing PPE2 (8.6 cal/cm ) protection at 197gsm P arvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Loxy™ FR 9801 Silver Reflective Tape tested to Standard AS/NZS 1906.4:2010 Double hoop tape configuration to enhance visibility Garment components and construction compliant to FR standards Two front pockets, one with pen partition Concealed nylon studs with two way zipper BSI Certified Product AS/NZS 1906.4:2010 Two-way radio loops on garment shoulders AS/NZS 4602.1:2011 2

Features

Performance

ASTM F1959/F1959M

BW2570T1-Y/N

77R-117R | 87S-132S

ASTM D2863-2013

NFPA 2112 NFPA 70E

EN11612

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

TEST METHOD

LOI 29.6%

Certified

ATPV

HRC2

cal/cm2

PPE2

PPE2 Coveralls

ASTM F1959/F1959M NFPA 70E:2015

Regular Weight PPE2 Coverall with Loxy™ Reflective Tape BW1570T1

R egular weight garment providing PPE2 (8.6 cal/cm ) protection at 197gsm Parvotex™ inherent FR fabric, with a blend of 32% cotton offering breathability and FR protection Loxy™ FR 9801 Silver Reflective Tape tested to Standard AS/NZS 1906.4:2010 Double hoop tape configuration to enhance visibility Garment components and construction compliant to FR standards Two front pockets, one with pen partition Concealed nylon studs with two way zipper BSI Certified Product AS/NZS 1906.4:2010 Two-way radio loops on garment shoulders AS/NZS 4602.1:2011 2

Features

Performance

ASTM F1959/F1959M

BW1570T1-ORA

77R-117R | 92S-132S

ASTM D2863-2013 NFPA 2112 NFPA 70E

EN11612

PPE2 (HRC2)

A1 A2 B1 C1 F1

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

TEST METHOD

LOI 29.6%

Certified

FR Jackets

BW2300T8-Y/N

cal/cm2

ATPV

HRC2

17.4

PPE2

FR Jackets

ASTM F1959/F1959M NFPA 70E:2015

Hi-Vis FR Softshell Jacket with Segmented FR Tape BW1300T5

EXTENDED SIZES

360gsm Softshell garment providing PPE2 protection 3-layer softshell: FR Inherent poly shell fabric and breathable FR PU Inherent FR fleece and flame retardant thread used in seams Segmented FR heat applied reflective-tape 'H-front' and 'X-back' jacket tape configuration for optimal visibility Biomotion sleeve tape configuration to enhance visibility of limbs during movement Insulated garment providing production against cold conditions Nomex FR zippers Radio loop on right-hand side chest

Features

Performance

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

BW1300T5-ORA

NFPA 2112 NFPA 70E

EN11612

PPE2 (HRC2)

A1 B1 C2 D1 E1 F2

XS-6XL

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

Certified

cal/cm2

ATPV

HRC2

17.4

PPE2

FR Jackets

ASTM F1959/F1959M NFPA 70E:2015

Hi-Vis FR Softshell Jacket with Segmented FR Tape BW2300T8

360gsm 3-layer softshell combining poly shell fabric and breathable FR PU 3-layer softshell: FR Inherent poly shell fabric and breathable FR PU Inherent FR fleece and flame retardant thread used in seams Segmented FR heat applied reflective-tape ‘H- front’ and 'H-back' jacket tape configuration for optimal visibility Biomotion sleeve tape configuration to enhance visibility of limbs during movement Insulated garment providing production against cold conditions Nomex FR zippers Radio loop on right-hand side chest

Features

Performance

BSI Certified Product AS/NZS 1906.4:2010 AS/NZS 4602.1:2011 ASTM F1959/F1959M

BW2300T8-Y/N

NFPA 2112 NFPA 70E

EN11612

PPE2 (HRC2)

A1 B1 C2 D1 E1 F2

S-5XL

BW2300T8-O/N

S-5XL

Pt. 3:2004 Pt. 5:2008

Class 1

Charge Decay

Certified

BW2300T8-Y/N

FR Jackets

STANDARDS

ELECTRICAL WORK - PPE

NFPA 70E Standard for Electrical Safety in the Workplace (2018) Australia has adopted the US Standard for arc rated protection NFPA 70E. This standard was developed in conjunction with US federal agency, Occupational Safety and Health Administration (OSHA), by the Standards Council of the National Fire Protection Association (NFPA). It has since been incorporated by Australian safety organisations such as the Australian Energy Council into arc flash guidelines for Australian sites. The NFPA 70E standard is divided into sections covering safety-related work practices, maintenance requirements, special equipment and installation requirements. Within these sections are tools for meeting NFPA benchmark requirements, including assessment methods, guidelines and work permits, each stipulating precautionary practices that require implementation when working around industrial electrical equipment. Perhaps most importantly, NFPA 70E specifies the required levels of arc rated protection needed for PPE when performing tasks with estimated incident energy exposures.

RISK ASSESSMENT The NFPA 70E outlines the procedures of crucial risk assessments conducted for personnel working around or directly on live parts of energised electrical equipment. Among the risk assessments outlined in NFPA 70E are the 'Arc flash risk assessment' and a 'Shock risk assessment'. Assessments should be undertaken when any modifications or renovations are made to the environment and at intervals that don't exceed five years. An assessment must take into account the design of the energised device, its machine requirements and any changes made or that are planned to be made to the power source configuration or transformer size. The arc flash risk assessment will determine the Workplace Health and Safety (WHS) response to the presence of an arc flash hazard. An 'Incident Energy Analysis' will determine the arc flash boundary, safety-related work practices, and the necessary PPE to be worn around certain distances from the energised object. During this analysis, the incident energy is calculated and used as a critical component of an arc flash risk assessment.

INCIDENT ENERGY ANALYSIS METHOD Incident energy (also referred to as heat flux) is the amount of energy that reaches an individual or surface at a distance from an arc during an arc fault. It is measured and expressed in calories/cm2 (or joules/cm2). Generally, the factors contributing to high incident energy are; higher fault current, longer protection clearing time and shorter distances from the arc. The onset of second-degree burns is likely to occur at an exposure of 1.2 cal/cm2 (5 J/cm2) of fault incident energies for one second, a significant threshold for arc fault management. The incident energy is calculated and used as a critical component of an arc flash risk assessment. The method outlined in NFPA 70E Annex D is the 'Incident energy and arc flash boundary calculation method'. This method predicts the incident energy of an arc flash for a specified set of conditions. These conditions and factors include the voltage, duration of the arc (cycles), nature of the enclosure and distance from the arc to personnel operating. The incident energy exposure level is devised from the distance of the workers face and chest areas, from the arc-source where work is being performed. When calculating the incident energy, the nature of the tool and its assumed properties are considered. Further considerations include whether calculations were made for 'open air' or 'arc in a box', single or multi-phase, voltage limitations and type of equipment/protection.

BOUNDARIES Another contributing factor to the assignment of appropriate PPE is the 'Arc flash boundary'. These boundaries are drawn around energised equipment and define what PPE should be worn within certain boundaries. The boundaries are set based on the amount of incident energy the worker would be exposed to during a potential arc flash, determining the level of PPE recommended. Arc flash incident energy calculation method is used to determine the appropriate boundaries around energised equipment. Specific voltage ranges stipulate the area of which 'restricted' approach boundary ends and the 'limited' approach boundary begins. Limited: a qualified person must always be present supervising any personnel entering this boundary area. Restricted approach boundaries: no qualified personnel shall approach this area or take an conductive object closer to the exposed energized electrical area.

PERSONAL PROTECTIVE EQUIPMENT (PPE) CATEGORIES Hazard Risk Category (HRC) system was removed as of the 2015 versions of the NFPA 70E standard. Arc rated protection was classified with a rating from 1 to 3. The HRC has since been replaced with the 'Incident energy analysis method' or the Arc Flash PPE Category Method 130.7(c) (15). This revision was made to specify the recommendations for PPE used when working within the arc flash boundary. PPE Categories are defined by the garment's arc rating. The arc rating of a garment is determined using standardised test methods, most commonly ASTM F1959/ F1959M. The arc rating represents the level of incident energy a garments' fabric can withstand before the wearer may develop second-degree burns (see ASTM F1959/F1959M). It is recommended in Australia that the PPE category method is used in lieu of an incident energy analysis, as stated in the Australian Energy Council's Electrical Arc Flash Hazard Management Guideline. Nonetheless, the two work in unison and an incident energy analysis result are transferred easily to a PPE category. The assessments form a system that aids safety officers and workers in selecting the

PPE CATEGORY 1 (PPE1) MINIMUM 4 CAL/CM2

PPE CATEGORY 2 (PPE2) MINIMUM 8 CAL/CM2

PPE CATEGORY 3 (PPE 3) MINIMUM 25 CAL/CM2

PPE CATEGORY 4 (PPE 4) MINIMUM 40 CAL/CM2

appropriate PPE for tasks that involve an arc flash risk. Each category has a minimum arc rating that the garment must meet, as measured in cal/cm2. Other PPE requirements accompany these: PPE Category 0

Arc Rating Arc rating not required (Non-melting or untreated natural fibre specified)

< 4 cal/cm2

< 8 cal/cm2

< 25 cal/cm2

< 40 cal/cm2

Minimum arc rating of 4 cal/cm² A rc rated long-sleeve shirt and pants or arc rated coverall Arc rated face-shield or arc flash suit hood Arc rated jacket, parka rainwear or hard hat liner

Hard hat Safety glasses or safety goggles Hearing protection (ear canal inserts) Heavy duty leather gloves Leather footwear

Minimum arc rating of 8 cal/cm² A rc rated long-sleeve shirt and pants or arc rated coverall Arc rated flash suit hood or arc rated face shield and arc rated balaclava Arc rated jacket, parka rainwear or hard hat liner

Hard hat Safety glasses or safety goggles Hearing protection (ear canal inserts) Heavy duty leather gloves Leather footwear

Minimum arc rating of 25 cal/cm² Arc rated long-sleeve shirt Arc rated pants Arc rated coverall Arc rated arc flash suit jacket and hood Arc rated gloves Arc rated jacket, parka rainwear or hard hat liner

Hard hat Safety glasses or safety goggles Hearing protection (ear canal inserts) Leather footwear

Minimum arc rating of 40 cal/cm² Arc rated long-sleeve shirt Arc rated pants Arc rated coverall Arc rated arc flash suit jacket Arc rated arc flash suit pants Arc rated gloves Arc rated jacket, parka rainwear or hard hat liner

Hard hat Safety glasses or safety goggles Hearing protection (ear canal inserts) Leather footwear

ARC FLASH RATING

ASTM F1959/F1959M Test Method for Determining the Arc Rating of Materials for Clothing ASTM F1959/F1959M is an internationally recognised test method for determining an 'arc rating' or 'Arc Thermal Performance Value' (ATPV) of a material, or combination of materials, intended to construct a flame-resistant garment. The results from the ASTM F1959/F1959M test method will detail the fabric samples material proprieties when exposed to convective and radiant energy generated by an electric arc.

The ASTM F1959/F1959M test method takes a fabric sample, placing it vertically while remaining flat with no other movements. The sample is exposed to convective and radiant energy generated by an electric arc. A heat-sensitive sensor is set to specified exposure conditions. These conditions may produce different results. Additionally, the test sample may be tested to other conditions representative of expected onsite hazards. If these tests are conducted they will be recorded on the products test report, detailing the performance results.

less than 150mm (6 inches) char length burn for less than 2 seconds after flame is extinguished when tested in accordance with test method D6413 Method for Flame Resistance of Textiles The results of this test method produce an arc rating either expressed as an Arc Thermal Performance Value (ATPV) or Energy Breakopen Threshold (EBT) or both. Which test method used will be indicated in brackets next to arc rating indication, e.g. arc rating (ATPV) = X cal/cm2. Both ratings can appear on the report, but only the lowest value is accepted as the arc rating, according to ASTM F1506 specifications.

For the material to be tested using the ASTM F1959/F1959M test method, it must: be intended to be worn as protective workwear against arc flash

ARC RATING (ATPV) X CAL/CM2

ARC RATING (EBT) X CAL/CM2

HEAT ATTENUATION FACTOR (HAF) 28

The Arc Thermal Performance Value (ATPV) is an arc rating and is expressed in kW.s/m2 or cal/cm2. An ATPV value is an important indication of a fabrics ability to protect an individual from a second-degree burn due to incident energy from an arc flash event. The ATPV records the point at which there is a 50% chance of heat transferring through the garment's fabric, reaching the temperature required for the onset of second-degree burns (based on the Stoll Curve). The fabric must not break open before reaching this threshold.

Instead of reaching the threshold of onset second-degree burns with the fabric intact, particular test fabrics will develop breakopens or holes. A breakopen is defined by an open area of at least 1.6 cm2 (0.5 in2). If the test fabric is recorded as Energy Breakopen Threshold (EBT), the fabric breaks open before the wearer begins to develop second-degree burns. Therefore, arc rated fabrics with an ATPV value will allow burns before the fabric will break open.

Furthermore, the test method is used to determine a Heat Attenuation Factor (HAF), the percentage of total heat blocked by the fabric from reaching the sensor. In electric arc fault testing, this is the percentage of incident energy that is blocked by a material at an incident energy level equal to the ATPV. The test method is limited to electric arc flash that would generate incident energy or heat flux rates from 84 to 3,505 kW/m2 [2 to 600 cal/cm2]. The test is not used to assess non-flame resistant materials. However, layers of a multilayered flame resistant fabric sample can be tested using this standard. The method also excludes electrical contact or electrical shock hazards.

ELECTRIC ARC

IEC 61482 Protective Clothing Against the Thermal Hazards of an Electric Arc The International Electrotechnical Commission (IEC) released IEC 61482, a standard that provides performance requirements and regulates test methods for protective clothing against thermal hazards of an electric arc. This standard is of paramount importance to all arc flash PPE. The first section of the standard is separated into two parts, each outlining a test that provides different garments properties. A garment can be tested to both test methods. Which standard the garment is tested to is indicated by the standards section number as listed below: EN 61482-1-1 Open Arc Test Method EN 61482-1-2 Box Test Method

EN 61482-1-1 OPEN ARC TEST

The Open Arc test method is used to determine the arc rating of an FR fabric. The arc rating is expressed as either Arc Thermal Performance Value (ATPV) or Energy Breakopen Threshold (EBT50) in cal/cm2 (calories of heat energy per square centimetre). It is an alternative test to ASTM F1959/F1959M for calculating an arc rating. The Stoll Curve monitors heat and energy transfer rate alongside the rate observed when the garment fabric is used as protection. The result enables a prediction of the point at which the wearer would feel pain, as supported by the Stoll curve. As of the 2018 version of this standard, garments are also tested and given an Energy Limit Value (ELIM) which complements the ATPV and EBT values for Open arc test. Instead of calculating the incident energy, the garment can withstand before a 50% chance of an onset second-degree burn (like the ATPV test of ASTM F1959/F1959M); EN61482-1-1 calculates the energy level of exposure reached for a 0% probability of second-degree burns. For this reason, ELIM is a more conservative estimation.

EN 61482-1-2 BOX TEST

EN 61482-1-2, also referred to as the 'Box test' method, is conducted using a plaster box that focuses a short arc toward a rectangular-shaped test sample of the FR fabric placed in a flat configuration. A quantitative measurement is made by means of the energy transmitted through the material. The standard specifications for this setup is a voltage of 400V, Duration 500ms and a frequency: 50 Hz or 60Hz. Garments are tested to either class 1 or class 2 or both. Electric arc intensity is stipulated as follows: Arc Protection Classes

Arc Rating

Class 1

Protection against electric arc 4kA (168kJ)

Class 2

Protection against electric arc 7kA (320kJ)

The EN 61482-1-2 gives a pass or fail result. To pass this test the garment must: Show no evidence of melting through the inner side Afterflame less than or equal to 5 seconds No hole larger than 5mm in any direction All 8 value pairs in testing must be below the Stoll curve Dependant on the results, the garment will receive either a pass or fail if it has reached or exceeded the Arc protection class rating class benchmarks.

AGAINST HEAT & FLAME

EN ISO 11612:2015 Clothing to Protect Against Heat & Flame EN ISO 11612:2015 outlines the test methods that lay the minimum performance requirements for protective workwear constructed from flexible materials, intended to protect the wearer's body (excluding hands) from heat and flame. The standard applies to protective clothing claiming to protect while conducting industry applications, which pose risk of radiant heat, convective or contact heat or exposure to splatters of molten metal (aluminium or iron). This standard replaces EN 531 which has been formally withdrawn by European Standards. However, the pictogram has remained the same.

EN 11612

EN ISO 11612:2015 lists and categorizes safety hazards that are the result of heat and flame risks. With each of these hazard categories, three performance levels denote if exposure to low, medium or high risks can be withstood. For radiant heat, there is a fourth level which considers protection against extreme exposure to heat from high-performance materials such as aluminised materials.

LETTER A LIMITED FLAME SPREAD

The two tests conducted for letter A - A1 and A2 - are performed following EN ISO 15025:2016 Protective Clothing - Protection against flame - Method of test for limited flame spread. These test methods dictate procedures for determining flame spread as a result of surface or bottom-edge ignition. It measures the effects of the sample fabric on heat exposure against specified set tolerances.

A1- SURFACE IGNITION Surface ignition is tested by applying the flame horizontally and measuring flame spread. For fabrics to meet A1 requirements, they must demonstrate a mean afterflame and afterglow time of less than two seconds. The fabric sample must not generate flaming or molten debris. Additionally, there should be no hole formation of greater than 5mm evident on the sample, excluding inner-lining specifically for other forms of protection.

A2- EDGE IGNITION Edge ignition tests are conducted by applying the flame laterally to the fabric sample. Likewise, the sample must not create flaming or molten debris and must demonstrate a mean afterflame and afterglow time of less than two seconds. The flame must not reach upper or vertical edges.

LETTER B CONVECTIVE HEAT

A garments outer surface that does not ignite can still cause the wearer damage through the heat that forms when the wearer comes in contact with the flame. A convective heat test, conducted in accordance with EN ISO 9151:2016, measures the heat that passes through the garment when in contact with flame. The fabric is exposed to a flame. The time it takes for the topside of the sample to reach 24°C is measured with a calorimeter and used to assign a number value.

Performance Rating

Seconds

Pass

Fail

Performance Rating

Seconds

Pass

Fail

Performance Rating

Seconds

4 - 10s

10 - 20s

21s and longer

LETTER C RADIANT HEAT

LETTER D MOLTEN ALUMINIUM SPLASH

LETTER E MOLTEN IRON SPLASH

LETTER F CONTACT HEAT

Radiant heat can put a wearer at risk of injury even at a low temperature if exposed over long periods. Testing garments to EN ISO 6942:2002 involves two complementary methods of determining how the material of a garment will behave when subjected to heat radiation. During the test, a fabric sample is exposed to radiant heat or infrared rays, while the temperature of the materials unexposed side is measured using a calorimeter. Similar to the convective heat test, the duration for the fabric taken to reach 24°C is recorded, and the results translated into a 1-4 performance rating.

The heat penetration resistance of a fabric intended to protect the wearer from large splashes of molten metals is measured and judged using the test method EN ISO 9185:2007. Within this standard, performance levels are set in terms of the mass of iron and aluminium that can be splashed onto a test sample without producing damage to the heat sensor film. To achieve a D level performance rating, the garment must prevent the wearer from coming into contact with molten aluminium splashes of a minimum weight of 100 grams.

Molten Iron is also classified amongst the wide range of hot molten metals that can potentially penetrate clothing, as tested using the EN ISO 9185:2007 test method. The amount of molten iron the garment fabric can protect against is given a performance level from 1-3.

The fabrics protection against direct contact with hot substances or hot surfaces is determined using ISO 12127:1996. The test observes the heat transferred between a heated cylinder and the fabric sample when brought close together. An extensive range of potential conditions and hazards can arise with exposure to high contact heat. However, the test method indicates how well the fabric sample will protect the wearer from contact temperatures within 100°C and 500°C.

Performance Rating

Seconds

7 - 20s

20 - 50s

50 - 95s

95s and longer

Performance Rating

Grams

100 - 200g

200 - 350g

300g or more

Performance Rating

Grams

60 - 120g

120 - 200g

200g or more

Performance Rating

Seconds

5 - 10s

10 - 15s

15s or longer

ISO 11612:2015 excludes head, hands and feet protection, only referencing gaiters, hoods and overboots. There is no reference to gloves or requirements for visors and respiratory equipment for wear alongside hooded garments for adequate fire protection. Additionally, an optional manikin flame engulfment test outlined in ISO 13506-1 or ISO 13506-2 could be conducted, with a minimum expected result of 4 seconds exposure.

AGAINST FLASH FIRE

NFPA 2112:2018 Flame-Resistant Garments for Protection of Industrial Personnel Against Short-Duration Thermal Exposure from Fire NFPA 2112:2018 is a US standard developed by the National Fire Protection Agency (NFPA) that lays minimum requirements for the design, construction, evaluation, testing requirements and certification of an FR garment. It addresses both the garment as a whole and its components, including the garment's fabric. Compliance with this standard assures industrial personal that the fire-retardant garment will protect the wearer against unexpected flash fire events.

NFPA 2112:2018 aims to provide a specified level of protection that will reduce the severity of burn injuries. The performance requirements are applied to flameresistant garments not limited to jackets and coveralls but also flame retardant garments shrouds/hoods/balaclavas and gloves. A garment that complies with NFPA 2112:2018 has met all specific benchmarks and levels, as stipulated by the NFPA to be necessary for an FR garment. The 2018 updates of this standard refer to flash fire as short-duration thermal exposure from fire, the term including vapour cloud fires, jet flames, liquid fires, solids fires, and warehouse fires.

ASTM F1930

THE OVEN TEST

For a garment to comply with NFPA 2112:2018, the 'Manikin test' or ASTM F1930:2018 must be conducted using the garments fabric. The results from the manikin test must meet the benchmark stipulated by the NFPA. For the garment's fabric to pass, the material must withstand three seconds of propane fire with at least 50% or less damage to the manikin's surface. Three seconds is the upper limit of the duration of a flash fire. The percentage from the average of three replications of test exposure represents the body burn. The body burn average will indicate either a pass or fail, dependent on whether it meets the NFPA 2112:2018 50% body burn benchmark.

The garments fabric, as well as its zippers or reflective tape, are placed in an oven. During this time, the fabric must exhibit no melting, dripping, separation or ignition for an oven exposure of five minutes at 500°F (260°C).

ASTM D6413 ASTM D6413, commonly referred to as the 'Vertical flame' test, is a significant standard used to prove a fabric is flame-resistant. A rectangular strip of test fabric is placed vertically in an enclosed chamber. A flame is placed underneath the strip. The strip is exposed for 12 seconds. From the fabric test strip, two factors are measured; A fterflame: the duration of time the strip continues to burn after the 12-second mark when the flame is shut off Char length: the break in the fabric due to charing or blackening of the fabric's surface Specific standards stipulate different times and lengths for these factors NFPA 2112:2018 stipulates: a maximum of 2 seconds afterflame a maximum of 4 inches (10.16cm) of char length The test is repeated five times to develop a char length average. This is a pass/fail criteria for NFPA 2112:2018.

LABELLING NFPA 2112:2018 outlines strict labelling instructions. On the label of compliant garments, the mark of a third-party certifier must be clearly visible. Alongside this mark, must be the following text: This Flame Resistant Garment meets the requirements of NFPA 2112, Standard for Flame Resistant garments for protection of Industrial Personnel against shortduration Thermal Exposure from fire. NOTE: slight differences in the wording of this phrase may indicate the garments non-compliance.

FIRE PROTECTION

ASTM F1930 Standard Test Method for Evaluation of Flame-Resistant Clothing for Protection Against Fire Simulations Using an Instrumented Manikin Test method used to measure flame resistance of a material, garment or clothing ensemble/systems when exposed to a specified fire. This test method is commonly referred to as the 'manikin test'. It is important to note that the ASTM F1930 standard outlines a test method and does not include benchmarks or performance requirements. These can be found within other standards. Instead, the aim is to ensure results from different testing laboratories are comparable.

The ASTM F1930 test method predicts the potential human skin burn injury possible for a single-layered garment or clothing ensemble. The test is conducted under laboratory conditions, with a manikin wearing the garment or clothing ensemble. Layered shirt combinations could also be tested using this method. The measurements gathered using the ASTM F1930 test method can only apply to the specific sample tested for the heat flux, flame distribution and duration specifications set during the test. Standards that refer to and use this test method stipulate these specifications and benchmark results. Standards to refer to and incorporate the ASTM F1930 include NFPA 2733 Standard Specifications for Flame-Resistant Rainwear for Protection Against Flame Hazards and NFPA 2112:2018 Standard on Flame-Resistant Clothing for Protection of Industrial Personnel Against Short Duration Thermal Exposures for Fire. Therefore, when the ASTM F1930:2018 test is conducted, it is done using the specifications outlined within the above standards. To perform the ASTM F1930 test method, a manikin, propane burners and a coverall constructed out of the test fabric is required. To simulate a flash fire eight propane burners surround the manikin at approximately equal distances. The test manikin is installed with over 100 thermocouples or heat sensors distributed uniformly around its surface. During the simulation flash fire exposure, these thermocouples will measure the depth or intensity of the heat that travels through the fabric.

A calculation is made to predict the extent, severity and location of second and third-degree body burns; the result a percentage. This percentage represents the area of the body that would burn if an arc flash event of such conditions occurred. It is commonly referred to as the 'body burn percentage' and is visualised as a body burn silhouette, seen below. A body burn percentage of 50% or less is required for compliance to NFPA 2112:2016. ASTM F1930 test reports may also include a record of optical and physical changes to the test samples. This information aids in the overall understanding of the garment's performance in protecting the human skin from burn injuries. These observations indicate the properties of the garment. For example, the absence of char from the inner garments may indicate the test garments ability to provide insulation from the flash fire hazard. This example would otherwise be evident in a low body burn percentage, where other observations may not. Other observations include: Afterflame: the garment supports combustion with the presence of flames after the flash fire blast Garment degradation: broken or busted seams Carbonization: occurs when the garment is orange peeled, sometimes, the garment also gets darker Shrinkage: Some garments may acquire vertical and/or radial shrinkage Dye sublimation: where the garment has changed colour from blue dyes to pink

The manikin is wearing a coverall constructed out of the test fabric. The testing fabric is to be sewn using the coverall pattern dictated by the ASTM F1930 standard. Some standards like NFPA 2112:2018 stipulate this is to be a pattern for a size 42 regular. Underneath the coverall is a 100% cotton T-shirt and briefs. Char marks on these inner garments will be examined and noted to assist in evaluating the body burn average.

FRONT

Upon completing a simulation, the data from the thermocouples and physical assessment from the flash fire simulation are analysed alongside the theoretical skin burn model. This model is derived from predictions made using data from experiments in which human test subjects were exposed to elevated levels of thermal conditions on their forearms. The rate of forearm burning was then applied to the entire body (except the hands and feet) to predict the likelihood of burns.

REAR

During a flash fire simulation, eight propane burners expose the manikin to flames of 84 kW/m2 (2 cal/s cm2) with a typical duration of 3 seconds but can also reach 20 seconds, dependent on the benchmarks from other standards, like those mentioned above.

Averages about 30% in these diagrams 33

ELECTROSTATIC

EN 1149:2008 Protective Clothing with Electrostatic Properties EN 1149:2008 is a European standard for safety garments protecting wearers against electrostatic discharge in working environments with explosive risks. Such environments are sometimes referred to as ATEX Environments, as per the two European directives for controlling explosive atmospheres. Materials tested using the tests methods outlined in EN 1149:2008 indicate safe electrical discharge properties when posed with the conditions of explosive environments. Bool produces anti-static clothing made with materials engineered to suppress static charge, thereby preventing sparks, which might cause a fire or explosions. Such clothing can be worn in oxygen-enriched environments; however, it does not protect against electric shocks.

Garments intended to be used in explosive environments must not conduct electrostatic charges from the air. EN 1149:2008 is divided into five parts: Test Method

Description

Minimum Compliance Values

EN 1149-1

Electrostatic properties (surface resistivity)

Surface resistance is ≤ 2.5x109

EN 1149-2

Electrostatic properties (electrical resistance through a material, vertical resistance)

Electrical resistance > 105W

EN 1149-3

Electrostatic properties (inductive charge)

t50 ≤ 4s or S > 0.2 (S = Shielding Factor)

EN 1149-4

Garment test methods

yet to be published

EN 1149-5

Electrostatic properties. Performance requirements and material design

t50 ≤ 4s or S > 0.2; or Surface resistance is ≤ 2.5x109

EN 1149-1 SURFACE RESISTANCE

EN 1149-2 ELECTRICAL RESISTANCE

EN 1149-3 CHARGE DECAY

This test method measures surface resistivity by determining how the fabric surface resists the dissipation of a charge. This test ensures that the charge will not develop to the point where it can generate a spark. The determined surface resistance of the fabric is to be 2.5x109 Ohms (Ω) or less. This method is not appropriate for core conductive fibres. A material is either tested to EN 1149-1 (Surface resistance) or EN 1149-3 (Charge decay) as these tests measure two aspects of the same property.

The second part of this standard outlines procedures to measure the vertical resistance of the material sample. Vertical resistance refers to the tendency of the fabric to allow charge to pass through the thickness of the material. It is primarily used to test heavier weight fabrics that are woven. It is not used to specify protection against mains voltage. Electrical resistance must be greater than 105W to pass this test.

The EN 1149-3 test reveals the ability of the garment's fabric to dissipate electrostatic charge from across its' surface. This process ensures that the material discharges any electrostatic charges to the air and will not conduct it to the users clothing, therefore eliminating the risk of conductivity for the wearer and the risk of a potential explosion.

EN 1149-4

Part 4 of the standard is yet to be formally published. It was originally outlined as a testing method for the garment in its entirety.

GARMENT TEST METHODS

EN 1149-5 PERFORMANCE REQUIREMENTS

EN 1149-5 draws upon the results of tests conducted in parts 1 to 3 to develop performance requirements for an anti-static garment. They may be tested according to the appropriate test methods outlined in parts 1 to 3, but can only be certified to part 5, after meeting stipulated performance requirements. For FR garments which are worn by electrical workers and other industries working with fire, this clause is specifically focused on the overall garment construction, ensuring that the amount of fabrics, reflective tape and other components are assembled for maximum safety performance. To be compliant to part 5 of EN 1149 the garment must also display the following information on the 'User Instructions:' a warning that the garment must be earthed to allow grounding of a charge should not be opened or removed in an explosive atmosphere clothing is suitable for wearing in ATEX Zones 1, 2, 20, 21 & 22 but that use in Zone 0 or in oxygen enriched atmospheres should be authorized by a qualified safety engineer. NOTE - Clothing constructed to this standard are only classified as safe workwear in environments with explosion hazards if they are accompanied by compliance to standards for flame retardant clothing (e.g. EN ISO 11612 or EN ISO 531).

OXYGEN

ASTM D2863-2013 Oxygen Index ASTM D2863 outlines the standard test for measuring the minimum Oxygen Concentration to Support Candle-Like Combustion, referred to as the Limited Oxygen Index (LOI). This value has differing roles in the development and assessment of FR fibres. It is used to characterise the fibres, polymers, textiles and other material components. As this is a test method alone, it is essential to judge the resulting value in light of performance requirements from other standards for specific garments.

Defines the oxygen level needed for the test material to support combustion. It is important to note that this test method is used on various plastic-based materials, products, or assemblies. It measures and describes their response to heat and flame under controlled conditions. The test method involves three procedures: Procedure A: Top surface ignition Procedure B: Propagating ignition Procedure C: Minimum value of oxygen index The Limited Oxygen Index (LOI) value is measured in SI base units and expressed as the percentage of oxygen in the atmosphere to support combustion. LOI does not indicate the behaviour of fabric in regards to liquid metal or metal droplets from welding. The test is performed regularly within the research and development process of blended fabric engineering, especially those intended for constructing an FR garment. When calculating blend ratios between certain fibers - cotton and modacrylic - to achieve an LOI that lies over 25%, performing this test will aid engineers in the fine-tuning process, to factor in an indication of fibre combustibility. The resulting value of this test LOI is often used as an indicator for whether the garment's fabric will support combustion. However, an LOI must be put into context when assessing an FR garment and not be used as a sole source of judgment. The LOI is just one piece of data that informs an accurate fire hazard assessment of the materials or products. It is essential to consider this value in light of other considerations which contribute to whether the garment will support combustion. Therefore, the results from this test should be used in conjunction with other standard tests for an accurate assessment of fire hazard.

The below table indicates industry estimations of what LOI percentage would support the best performance for an FR fabric. However, it is unproven whether fabric with an LOI of 45% provides a significant leap in safety compared to a fabric with an LOI of 28%. Liquid Oxygen Index (LOI)

Description

>25%

Flame retardant fabric, self-extinguishing

22-25%

Slow burning, difficult to ignite, could potentially self-extinguish

18-22%

Burnable, burns without self-ignition

<18%

Easy ignition, burns and flame is rapidly spreading

TEXTILE SAFETY

OEKO-TEX STANDARD 100 Tested for Harmful Substances Oeko-Tex® is a testing and certification organisation for textiles, consisting of 18 independent research and test institutes with offices in over 60 countries. Oeko-Tex® developed Standard 100, a globally renowned testing and certification process for approving a textile free of harmful substances.

The Oeko-Tex® Standard 100 certification is a guarantee that a garment is free from harmful chemicals. Independent Oeko-Tex® partner institutes conduct the test following the Oeko-Tex® criteria catalogue, which considers a range of harmful substances, both regulated or non-regulated, that threaten human health. The catalogue stipulates the safe absence or present levels of these chemicals in the tested sample. The Oeko-Tex® catalogue sets levels that often surpass national and international requirements. Oeko-Tex® Standard 100 tests all textiles and textile components from threads to finished fabric articles, including but not limited to its threads or buttons. All the chosen components must reach the performance levels after rigorous lab testing for harmful substances. Achieving a Standard 100 certification ensures that the textile components are safe from chemicals known to inflict harm to humans. The criteria for certification includes testing for the following substances: Illegal substances Legally regulated substances Known harmful (but not legally regulated) chemicals As well as parameters for health care Statutory provisions available within Oeko-Tex® catalogue. The catalogue records detail the: Regulations regarding prohibited azo dyes, formaldehyde, nickle etc. Health inhibiting chemicals that are not statutorily regulated Annexes XVII and XVI of the REACH Directive and of the ECHA-SVHC Candidate list covered within the test method 100 laboratory test parameters and intended use of the textiles (more contact with skin intended the more rigorous and strict the test limit are).

GARMENT CARE

FITTING & LAUNDERING NECK

CHEST

WAIST

INSIDE LEG

For an accurate fit please ensure the measuring tape is level and firm, but not tight. Neck

Measure at collar level with 2 fingers behind the measuring tape

Chest/Bust

Stand naturally, measure around the largest part of chest/bust

Tips for Measuring Thinner clothing or only undergarments is best when measuring Hold tape straight when measuring, ensure no slack distorts measurements

Waist/Hips Stand naturally, measure around waistline or hips Inside Leg

Place fingers underneath measurements on tape to not obstruct view

Measured from the crotch to the heel of the shoe

Ask another person to read measurements for you

SIZING CHARTS Shirts, Jackets and Vests Size

2XL

3XL

4XL

5XL

6XL

7XL

Neck (cm)

34/35

36/37

38/39

41/42

43/44

45/46

47/48

49/50

51/52

53/54

55/56

To Fit Chest (cm)

100

105

110

115

120

125

130

135

Coveralls, Pants and Shorts Size

72R

77R

82R

87R

92R

97R

102R

107R

112R

117R

122R

Waist (Inches)

Inside Leg (cm)

Size

87S

92S

97S

102S

107S

112S

117S

122S

127S

132S

Waist (Inches)

Inside Leg (cm)

Size

79L

84L

89L

94L

Waist (Inches)

Inside Leg (cm)

FR Workwear Laundering Instructions If FR clothing is not washed correctly and all contaminates are not removed during the washing process, the flame resistant properties of the garment may be compromised. For this reason effectively cleaning and maintaining garments properly must factor laundering, repair and replacement as a means of protecting FR properties. In Australia the AS/NZS ISO 2801:2008 (R2016) Standard for protection against heat and flame - General recommendations for selection, care and use of protective clothing, outlines the necessary treatment of FR clothing. ASTM International provide recommendations for home and/or industrial laundering within the following two main standards: ASTM F1449 Guide for Individual Laundering of Flame, Thermal and Arc Resistant Clothing, covers maintenance of garments by industrial laundries. ASTM F2757 Guide for Home Laundering Care and Maintenance of Flame, Thermal and Arc Resistant Clothing - providing recommendations for inspection criteria that are significant to the performance of flame resistant or arc rated clothing.

FR COTTON

FR SOFTSHELL

Shirts, Trouser, Coveralls, Shorts & Jackets

Jackets

Wash prior to first time use or if stained, with like colours

Warm tumble dry, short cycle Rinse thoroughly

Wash prior to first time use or if stained, with like colours

Machine wash at no more than 60°C

Medium heat iron

Machine wash at no more than 40°C

Do not use chlorine-based bleach

Dry cleanable

Do not bleach

Do not use fabric softeners or soap Dry in shade and do not overdry

Do not tumble dry Do not dry clean Do not iron

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6 Hathor Way Bibra Lake, WA 6163 Distributed by:

08 9331 1141