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Most chemical fire retardants are organic halides (haloalkanes) such as Halon and PhostrEx, which are proven to be toxic. During 1980s, the most commonly used fire retardant material was penta-bromodiphenyl ether. It was banned by the US Government due to its potential health and environment concerns.
Flame retardants are a diverse group of chemicals that are added to manufactured materials, such as plastics and textiles, and surface finishes and coatings. [1] . Flame retardants are activated by the presence of an ignition source and prevent or slow the further development of flames by a variety of different physical and chemical mechanisms.
14 paź 2022 · Flame retardants provide consumers with a critical layer of fire protection and can be vital to reducing the risks associated with fire. Today, flame retardants are typically used in four major areas: electronics, building and construction materials, furnishings and transportation.
Flame Retardants are any chemicals added to manufactured materials such as plastics, textiles and surface coatings, to inhibit, suppress, or delay the production of flames and prevent the spread of fire.
Flame retardants are chemicals that are applied to materials to prevent the start or slow the growth of fire. Some of these chemicals are associated with adverse health effects in animals and humans.
15 lip 2010 · Flame retardants are classified according to their “active” chemical element: the main groups include products based on bromine, chlorine (halogenated flame retardants), phosphorus, nitrogen, aluminum, magnesium and, to a lesser extent, boron and carbon (expandable graphite).
19 lut 2017 · Flame retardant additives are ubiquitous in commercial products. They reduce fire losses by decreasing the likelihood of ignition and the rate of heat release of the products in which they are compounded. This article outlines the definition, applications, and functions of fire retardant additives. It also presents the classes of these ...
