Facets To Consider When Selecting A Fire Retardant Coating If you want to fireproof your home, applying a fire retardant coating is a deterring measure to minimize damage should a disastrous fire take place but this coating could also be used for new constructions and major retrofitting projects. Coating Applications These kinds of coating treatments are normally appropriate for both interior and exterior use, and can be applied to a variety of stained and unstained materials. Usually the coating can be applied during any layer of the painting process and the specifications will depend on the particular retardant product you select. The coating can be used as a primer or sealant for unfinished, stained, or painted timber. Many products can be used on other materials as well, for example fiberglass, bamboo, plastic pipe, thatching, and a lot of other non porous or porous materials. Depending on what kind of material is being treated, and its current condition, the coating will produce a semi gloss to glossy finish. How the Coating Works Fundamentally how the fire retardant works it to avoid or prevent the material being treated from igniting. Swelling or expanding for instance will result when intumescent finishes react to heat exposure. A chemical reaction occurs which will produce a layer of light char when heated to a high temperature. While being a poor heat conductor, this soft char allows the combustible material underneath to be more or less protected. The specific temperature may vary from product to product, but generally a reaction is induced when a source of heat of over 500 degrees Fahrenheit exists. Once applied, these coatings should never need to be repeated to guarantee continued protection. Prior to applying the retardant, any surface material needs to be well prepared which means no dirt and grime. You might need to power wash exterior surfaces first. A very clean surface will definitely better absorb the retardant material. Phosphorus Flame Retardants Certain retardants that interrupt combustion by promoting charring make use of phosphorus as a reactive substance. In the presence of a sufficiently intense fire, these retardants discharge phosphoric acid. A solid glossy layer of carbon char will develop. The decomposition process or pyrolysis is disturbed by the char and prevents the release of gases which are flammable. The fuel source to the flame is basically cut off by the coating. Retardant materials can also contain large amounts of hydrates. During the heat induction reaction these particular hydrates release water, deterring the combustion. The immediate location is cooled by the water vapor, which in essence becomes an extra fire detergent. The carbon char that remains once all the water is used up slows down the heat transfer and then provides an insulating layer protecting the unexposed side. Choosing a Superior Coating
Fire Retardant Coatings of Texas
Facets To Consider When Selecting A Fire Retardant Coating When scouting for a retardant coating, be sure to look for a product that is totally non-toxic, and environmentally safe. Safe materials should be clear of PBDE and Chlorine, and be nonhalogenated. An additional preservative that protects materials from the impacts of ultraviolet rays will likely be found in water based polymers which are insoluble when dry. For simple application, select a product that can be either rolled or brushed on, or, for the highest level of coverage, applied as a spray. Safe Application Procedures When using the fire retardant, do this in a well ventilated area. If you are not able to provide adequate ventilation, a respirator should be used. Your goal should be to keep your exposure to particulates as small as possible. Implementing fire retardant coating for wood is beneficial for any lumber materials you must keep safe. Take a peek at Fire Retardant Coatings of Texas by visiting their web site which is http://www.fireretardantcoatingsoftexas.com/.
Document Tags: fire retardant coating for wood, fire retardant coatings, clear fire retardant coating http://www.fireretardantcoatingsoftexas.com/
Fire Retardant Coatings of Texas
Published on Apr 2, 2014
Implementing fire retardant coating for wood is beneficial for any lumber materials you must keep safe. Take a peek at Fire Retardant Coatin...