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NA-LUBE速 BL-1232 EL Environmentally Friendly Ashless Additive Package for Ester Based Systems

For information about the European Ecolabel, visit www.Ecolabel.eu


NEW NA-LUBE® BL-1232 EL Environmentally Driven...Performance Proven Throughout the world, environmentally friendly lubricants are being developed to replace older technologies that are non-renewable and are contaminates when released into soil or water. Almost universally, the challenge formulators face when developing these new, replacement products is maintaining or surpassing the performance characteristics of the original. A particular area of focus for new greener lubricants has been hydraulic fluids, given their propensity to leak and the ensuing ground and water contamination. Here too, the challenge has been finding additives and additive packages that are eco-friendly and deliver the performance needed. In that regard King Industries is proud to introduce NA-LUBE BL-1232 EL, an ashless, multifunctional additive package specifically designed for use in ester based systems including hydraulic fluids. Additive Package NA-LUBE BL-1232 EL has been evaluated against the European Ecolabel criteria for lubricants (Commission Decision 2011/381/EU). Based on that evaluation, NA-LUBE BL-1232 EL, when used as a single additive, qualifies for use in a final product eligible for the European Eco-Label in a concentration up to 1.8% by weight.

NA-LUBE® BL-1232 EL Classification EEL Classification

% based on maximum treat rate of 1.8% by weight*

Biodegradation

C

1.80%

Aquatic toxicity

D

0.58%

Aquatic toxicity

E

0.38%

Aquatic toxicity

F

0.52%

Substances not required to be assessed Renewability

0.33% 0%

C = Non-Biodegradable and Non-Bioaccumulative D = Not Toxic E = Harmful F = Toxic

* When used in combination with other additives, then the maximum treat level needs to be redefined. Eco-Label: Formulators of final products will need to provide additional information (e.g. performance test results, toxicity and biodegradability data on base oils and any other additives, components) in order to use the European Eco-Label on the final product. Regulatory Labeling: The incorporation of this additive into a formulation does not require any additional regulatory labeling. For more information about the EU Ecolabel, visit www.Ecolabel.eu


NA-LUBE® BL-1232 EL Typical Properties Environmentally friendly multifunctional, ashless additive package Appearance

Clear amber, slightly viscous liquid

Sulfur Content

8.20%

Nitrogen Content

2.75%

Phosphorus Content

0.90%

Viscosity @ 40°C ASTM D 445, DIN 51 550

180 mm2/s (cSt)

Viscosity @ 100° C ASTM D 445, DIN 51 550

11 mm2/s (cSt)

Density @ 25°C ASTM D 4052

0.99 g/ml

Weight per Gallon @ 25°C

8.25 lbs.

Flash Point, COC ASTM D 92, DIN 51376

170°C

Mineral Oil Content

None

NOTE: The above data are not specifications.

NA-LUBE® BL-1232 EL Applications NA-LUBE BL-1232 EL is a multifunctional, ashless additive package that imparts excellent antiwear and anti-corrosion protection. It was specifically designed for use in ester based hydraulic systems where corrosion protection and filterability are key performance requirements. Examples of its performance in both saturated and unsaturated esters follow. NA-LUBE BL-1232 EL is recommended for use in “total loss lubricants”, including chain saw oils, hydraulic fluids and concrete release agents.

NA-LUBE® BL-1232 EL Advantages        

Confirmed by SMK to be in compliance for use in a final product eligible for the EU Ecolabel Low impact to water and soil during usage Requires no labeling risk-phrases Excellent antiwear performance Outstanding anti-corrosion protection Exceptional filterability Extended elastomer compatibility Complete additive package


NA-LUBE® BL-1232 EL Performance With Saturated Esters The test data that follow show the performance improvements and seal compatibility with a number of common elastomers when NA-LUBE BL-1232 EL was tested in two different saturated esters. Typical performance results are shown below: Base Fluid

Specification DIN ISO 15380

Treat Level, %

Radialube® 7588 Saturated Ester

Priolube™ 1973 Saturated Ester Neat

With 1.8% BL-1232 EL

Neat

With 1.8% BL-1232 EL

Pass Pass

Fail Fail

Pass Pass

Fail Fail

Pass Pass

30

43-37-0 15

40-40-0 15

43-37-0 25

41-38-0 25

10 min.

n/d

>12

n/d

12

n/d

0.49 0.57 0.48

n/d

0.54 0.59 0.40

Steel Corrosion (ASTM D665 - 24 hours, 60°C) Procedure A (distilled H2O) Procedure B (synthetic sea water)

Demulsibility (ASTM D 1401) @ 130°F (54°C)

Oil-Water-Emulsion Time (minutes) FZG A/8.3/90 (ASTM D 5182, DIN 51 354 Part 2)

Damage Load Stage Four Ball Wear (ASTM D 4172) 1 hour, 22°C, 15kg, 1500rpm (mm) 1 hour, 22°C, 30kg, 1500rpm (mm) 1 hour, 75°C, 40kg, 1500rpm (mm) V 104C Vane Pump (DIN EN ISO 20 763)

Reported Wear Loss Ring (mg) Wear Loss Vanes (mg)

120 max. 30 max.

n/d

4.6 7.5

n/d

n/d

Copper Corrosion (ASTM D 130) 3 hours, 100°C

2 max.

1b

1a

1b

1a

1.05

1.04

1.09

1.08

1.28

1.08

1.33

1.12

80 min. 60 min.

99.5 98.9

95.4 87.7

99.1 96.3

96.9 84.8

70 min. 50 min.

92.5 83.6

93.8 85.9

95.0 82.0

91.7 79.1

0.05 1.2 1b

0.01 2.9 3a

0.05 1.5 1b

-0.03 2.9 2c

<50

750

<50

650

TAN<2.0 1000 hours

<0.1 100

0.25 5,880

<0.1 100

0.25 2,016

20

n/d

1.92 0.35 0.018

n/d

n/d

AFNOR Filtration Dry (E 68690) FI

AFNOR Filtration Wet (E 68691) FI

Filterability Dry (DIN ISO 13357-2) FI1 (%) FI2 (%)

Filterability Wet (DIN ISO 13357-2) FI1 (%) FI2 (%)

Hydrolytic Stability (Beverage Bottle) (ASTM D 2619)

Copper Loss (mg/cm2) Total Acidity-Water Layer (mg/KOH) Copper Appearance (ASTM D 130) RPVOT (ASTM D 2272) 150°C, H2O, O2, Cu Catalyst

Lifetime (minutes)

Dry TOST (ASTM D 943 Modified) 95°C, O2, Fe and Cu Catalyst Starting Acid # Time (hours) to TAN 2 mg KOH/g

Baader Test (DIN 51554-3, 72 hours, 110°C)

Change in Viscosity @ 40°C, mm2/s Acid Number Change, mg KOH Sludge or Precipitate


Base Fluid

Specification DIN ISO 15380

Treat Level, % Air Release Properties (DIN 51381) 50°C (minutes) Foam Test* (ASTM D 892) Sequence I 25°C Sequence II 93°C Sequence III 25°C

Radialube® 7588 Saturated Ester

Priolube™ 1973 Saturated Ester Neat

With 1.8% BL-1232 EL

Neat

With 1.8% BL-1232 EL

10 max.

4

4

4

4

150-0 75-0 150-0

20-0 0-0 20-0

140-0 10-0 20-0

365-0 30-0 300-0

110-0 20-0 290-0

-3 to 10 +/- 10 30 max. 30 max.

8.2 -4 -60.6 60.7

9.3 -6 -18.8 -24.0

26.0 -15 -25.0 -16.4

28.0 -14 -32.7 26.8

* NA-LUBE BL-1232 EL does not contain a foam inhibitor

Seal Compatibility (DIN 53521 / 53538, Part 1) SRE-NBR / 7 days / 100°C

Relative Volume Change, % Relative Change Shore A Hardness Change in Elongation at Break,% Chg. In Tensile Strength at Break, % Linde Corrosion Test (VDMA 24570)

Metal Loss (g/m2) Brass CuZn35Mn2Si Guss Bronze CuPb15Sn8 Sinter Bronze CuPbSn8 Steel 100Cr6

1 1 1 0

n/d

2 2 2 0

n/d

Priolube™ is a trademark of Croda International, Radia™ is a trademark of Oleon NV.

Extended Seal Compatibility Base Fluid

Specification DIN ISO 15380

Treat Level, %

Priolube™ 1973 Saturated Ester

Radialube™ 7588 Saturated Ester

Neat

With 1.8% BL-1232 EL

Neat

With 1.8% BL-1232 EL

Seal Compatibility FKM 2 / 42 days / 80°C Relative Volume Change, % Relative Change Shore A Hardness Change in Elongation at Break,% Chg. in Tensile Strength at Break, %

-3 to 10 +/- 10 30 max. 30 max.

1.4 0 -2.4 2.76

1.7 0 3.2 12.8

3.2 -3 -4.8 11

3.3 -2 -4.8 12.1

Seal Compatibility NBR 1 / 42 days / 80°C Relative Volume Change, % Relative Change Shore A Hardness Change in Elongation at Break,% Chg. in Tensile Strength at Break, %

-3 to 10 +/- 10 30 max. 30 max.

7.2 -4 -21.9 -32.1

9.2 -7 -8 -6.2

25.3 -16 -28.4 -20.1

26.5 -16 -20.9 -9.6

Seal Compatibility NBR 2 / 42 days / 80°C Relative Volume Change, % Relative Change Shore A Hardness Change in Elongation at Break,% Chg. in Tensile Strength at Break, %

-3 to 10 +/- 10 30 max. 30 max.

1.5 -1 -3.4 -12.8

2.8 -2 -12.5 -22.7

11.8 -8 -12.5 -22.7

12.9 -8 -16.3 -14.1

Seal Compatibility EPDM 1 / 42 days / 80°C Relative Volume Change, % Relative Change Shore A Hardness Change in Elongation at Break,% Chg. in Tensile Strength at Break, %

-3 to 10 +/- 10 30 max. 30 max.

77.2 -19 -55.4 -32.2

72.7 -18 -48.6 -3

19.7 -10 -22.6 -4.3

20.3 -10 -20.3 -0.9

Seal Compatibility HNBR 1 / 42 days / 80°C Relative Volume Change, % Relative Change Shore A Hardness Change in Elongation at Break,% Chg. in Tensile Strength at Break, %

-3 to 10 +/- 10 30 max. 30 max.

9 -5 -38.3 -48.3

9.5 -5 -2.9 -1.7

20.8 -10 -8 -4.2

22.1 -12 -9.1 -3.9


NA-LUBE® BL-1232 EL Performance: Saturated vs. Unsaturated Esters Using the baseline data obtained from the previous example in saturated esters, NA-LUBE BL-1232 EL was further evaluated using an unsaturated ester. As shown, here too, its addition improved a number of critical performance characteristics. Base Fluid

Specification DIN ISO 15380

Treat Level, %

Priolube™ 1973 Saturated Ester

Priolube™ 2089 Unsaturated Ester

Neat

With 1.8% BL-1232 EL

Neat

With 1.8% BL-1232 EL

Pass Pass

Fail Fail

Pass Pass

Fail Fail

Pass Pass

30

43-37-0 15

40-40-0 15

44-34-2 30

41-39-0 20

10 min.

n/d

>12

n/d

12

n/d

0.49 0.57 0.48

n/d

0.55 0.60 0.52

Steel Corrosion (ASTM D665 - 24 hours, 60°C) Procedure A (distilled H2O) Procedure B (synthetic sea water)

Demulsibility (ASTM D 1401) @ 130°F (54°C)

Oil-Water-Emulsion Time (minutes) FZG A/8.3/90 (ASTM D 5182, DIN 51 354 Part 2)

Damage Load Stage Four Ball Wear (ASTM D 4172) 1 hour, 22°C, 15kg, 1500rpm (mm) 1 hour, 22°C, 30kg, 1500rpm (mm) 1 hour, 75°C, 40kg, 1500rpm (mm) V 104C Vane Pump (DIN EN ISO 20 763)

Reported Wear Loss Ring (g) Wear Loss Vanes (g) Copper Corrosion (ASTM D 130) 3 hours, 100°C

120 max. 30 max.

n/d

4.6 7.5

n/d

n/d

2 max.

1b

1a

1b

1a

1.05

1.04

1.08

1.12

1.28

1.08

1.35

1.18

80 min. 60 min.

99.5 98.9

95.4 87.7

96.8 94.0

96.7 85.8

70 min. 50 min.

92.5 83.6

93.8 85.9

86.8 82.5

92.5 83.1

0.05 1.2 1b

0.01 2.9 3a

0.06 1.9 1b

0.01 13.3 3b

<50

750

<50

200

TAN<2.0 1000 hours

<0.1 100

0.25 5,880

<0.1 50

0.25 >500

20

n/d

1.92 0.35 0.018

n/d

0.20 0.07 0.015

AFNOR Filtration Dry (E 68690) FI

AFNOR Filtration Wet (E 68691) FI

Filterability Dry (DIN ISO 13357-2) FI1 (%) FI2 (%)

Filterability Wet (DIN ISO 13357-2) FI1 (%) FI2 (%)

Hydrolytic Stability (Beverage Bottle) (ASTM D 2619)

Copper Loss (mg/cm2) Total Acidity-Water Layer (mg/KOH) Copper Appearance (ASTM D 130) RPVOT (ASTM D 2272) 150°C, H2O, O2, Cu Catalyst

Lifetime (minutes)

Dry TOST (ASTM D 943 Modified) 95°C, O2, Fe and Cu Catalyst Starting Acid # Time (hours) to TAN 2 mg KOH/g

Baader Test (DIN 51554-3, 72 hours, 110°C)

Change in Viscosity @ 40°C, mm2/s Acid Number Change, mg KOH Sludge or Precipitate


Base Fluid

Specification DIN ISO 15380

Treat Level, % Air Release Properties (DIN 51381) 50°C (minutes) Foam Test* (ASTM D 892) Sequence I 25°C Sequence II 93°C Sequence III 25°C

Priolube™ 1973 Saturated Ester

Priolube™ 2089 Unsaturated Ester

Neat

With 1.8% BL-1232 EL

Neat

With 1.8% BL-1232 EL

10 max.

4

4

3

4

150-0 75-0 150-0

20-0 0-0 20-0

140-0 10-0 20-0

10-0 0-0 10-0

60-0 10-0 10-0

-3 to 10 +/- 10 30 max. 30 max.

8.2 -4 -60.6 60.7

9.3 -6 -18.8 -24.0

8.5 -6 -44.7 -44.3

9.9 -7 -24.5 -28.5

* NA-LUBE BL-1232 EL does not contain a foam inhibitor

Seal Compatibility (DIN 53521 / 53538, Part 1) SRE-NBR / 7 days / 100°C

Relative Volume Change, % Relative Change Shore A Hardness Change in Elongation at Break,% Chg. Tensile Strength at Break, %

Priolube™ is a trademark of Croda International, Radialube® is a registered trademark of Oleon NV.

Contact Information: Visit Us At: www.kingindustries.com USA/Headquarters: King Industries, Inc., Science Road, Norwalk, CT 06852 (203) 866-5551  lad@kingindustries.com

Europe Technical Sales Office King International, Noordkade 64, 2741 EZ Waddinxveen, The Netherlands  +31-182-631360  info@kingintl.nl

Asia - Pacific Rim Technical Support Dr. Zhiqiang Alex He, 42 JLYY - Rich Mond Hill, Bo Ai 7th Road, Zhongshan, Guangdong, China 528403  +760-88229866  alex.he@kingindustries.com

The conditions of your use and application of our products, technical assistance and information (whether verbal, written or by way of product evaluations), including any suggested formulations and recommendations, are beyond our control. Therefore, it is imperative that you test our products, technical assistance and information to determine to your own satisfaction whether they are suitable for your intended uses and applications. Such testing has not necessarily been done by King Industries, Inc. ("King"). The facts, recommendations and suggestions herein stated are believed to be reliable; however, no guaranty or warranty of their accuracy is made. EXCEPT AS STATED, THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY, FITNESS OR OTHERWISE. KING SHALL NOT BE HELD LIABLE FOR SPECIAL, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES. Any statement inconsistent herewith is not authorized and shall not bind King. Nothing herein shall be construed as a recommendation to use any product(s) in conflict with patents covering any material or its use. No license is implied or granted under the claims of any patent. Sales or use of all products are pursuant to Standard Terms and Conditions stated in King sales documents.


LAD NA-LUBE BL-1232EL feb2011

NA-LUBE BL-1232 EL  

Eco- Label Environmentally friendly ashless additive package for ester based systems.

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