The flame retardants is one of the effective measures to prevent and reduce the fire, people are increasingly realizing that. In recent years, many experts called for many times, in our country must be flame retardant treatment of flammable and combustible materials so as to reduce the fire hazard. Recently in dalian has issued relevant measures to improve the fire rating, require new buildings heat preservation material must be flame retardant function.

Flame retardants are used to prevent the material from being ignition and flame propagation inhibition of additives. It is mainly used for natural polymer materials (including plastic, rubber, fiber, wood, paper, paint, etc.) and flame retardant synthetic material. Material cannot be non-combustible material containing flame retardants, because they can still be fire in the fire, but they can reduce the fire danger, which prevent small fire developed into the disastrous fire.