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However, natural cotton fabric is flammable and will rapidly burn. This drawback limits the use of cotton fabrics. [18] Therefore, treating cotton fabrics to obtain a fire-resistant fabric is important. [19] Firefighters, or those exposed to flames on a regular basis, rely on flame-retardant cotton for both protection and comfort.
The U.S. Flammable Fabrics Act is an act that was passed in 1953 to regulate the manufacture of highly flammable clothing. [1] [2] It was enacted after years of rayon viscose fabrics being proven to be the primary cause of quick starting, high temperature fires as well as having the secondary effect of causing illnesses in factory workers. [3]
Fire-retardant materials should not be confused with fire-resistant materials. A fire resistant material is one which is designed to resist burning and withstand heat. An example of a fire-resistant material is one which is used in bunker gear worn by firefighters to protect them from the flames of a burning building.
It is also the most-used fire retardant in the world, according to a 2022 report in the Associated Press. With wildfires raging in southern California over the last week, images have since ...
The vibrant red fire retardant is known as Phos-Chek and has been used by firefighters battling wildland blazes for over 50 years, according to its manufacturer, Perimeter Solutions.
Perimeter, the company that supplies fire retardant to the Forest Service and other agencies, says the phosphate changes the way cellulose in plants decomposes and makes them non-flammable.
The term fire-retardant as applied to organic (i.e., containing carbon) materials, is intended to refer to reduced fire hazard, as all will burn under certain circumstances. The tests used specified in building codes , such as NFPA 701, are more correctly flame resistance tests, which test a fabric's ability to resist ignition with the flame ...
Fire retardants are available as powder, to be mixed with water, as fire-fighting foams and fire-retardant gels. Fire retardants are also available as coatings or sprays to be applied to an object. [3] Fire retardants are commonly used in fire fighting, where they may be applied aerially or from the ground.