What are the functions of flame retardant fabrics?

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Flame retardant fabric, flame retardant fabric, flame retardant effect, flame retardant function

This is the flame retardant condition for civil/commercial flame retardants. Special uses such as: firefighters/firefighting equipment/military equipment/special industrial equipment, etc. The fabric material/flame retardant level is several levels higher than that for civilian use. Flame-retardant fabrics that have undergone flame-retardant treatment have the same functions as ordinary fabrics. I would like to ask whether chemical fiber fabrics can also be treated with flame retardants to achieve flame retardant effects? The answer is correct, you can extend the fire time and increase the melting temperature of chemical fibers (this is very important, because chemical fibers adhere to the skin after catching fire, making rescue very troublesome, and the risk of chemical fibers catching fire is higher than that of cellulose fibers). When it comes to flame-retardant fabrics, everyone knows that flame-retardant fabrics are fabrics that go out immediately after leaving the fire, do not delay flames, and do not continue to burn. So what are the functions of flame-retardant fabrics? Flame retardancy does not mean non-flammability, it just prolongs the time of ignition. For example, after reaching the ignition point of the material, it extends for 20-30 seconds before igniting. This allows time to take off the burning clothes and reduces the degree of burns. It does not delay flames. If the design time or temperature of the flame retardant is exceeded in a high temperature environment, this performance is also invalid. Non-continuation of combustion depends on the conditions and environment of the fire scene. If the oxygen supply at the fire scene is sufficient and the residual temperature is too high, the possibility of continued combustion will still exist. All kinds of fabrics can be treated with flame retardants, so the flame retardant function is closely related to the physical and chemical properties of the material. Although fabrics of different materials use the same flame retardant, their flame retardant effects are also different, so you need to pay attention. Extinguishing immediately after leaving the fire depends on the temperature and air flow (oxygen) of the fire at that time, as well as the length of time it has been in this high temperature environment. When the effect of the flame retardant exceeds its limit or the time it can take effect, the flame retardant effect disappears and is no different from ordinary fabrics.
：Textile

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