Phosphorus-containing flame retardants

Along with our country economy development and the urbanization level enhances unceasingly, China's more and more large buildings and high-rise buildings, fire accident hidden trouble growing, fire accidents occur frequently. Fire prevention become the important problem faced in the national economy and social life. And add flame retardant in flammable material, make it difficult material, has become an important means to control the fire from the source. Europe and the United States, and other developed countries forced to join in the flammable material flame retardant has become an international practice.

 

Phosphorus-containing flame retardant because of its mature production technology, excellent cost-effective, use very little quantity can achieve the best effect of flame retardant, so long-term occupy the dominant position in the field of flame retardants. Phosphorus-containing flame retardant application scope is extremely broad, in wildfire-prone plastic products and electrical products in the application of the integral, there is no better alternative. For phosphorus-containing flame retardants not environmental protection, to the human body and environment safety, bromine science and environment BBS Han Songqing, vice President of China, "said Dr Most bromide flame retardants has no toxic tag, the acute toxicity of many bromine series flame retardant is even lower than salt, such as the dosage of largest bromine series flame retardant tetrabromobisphenol A. Japan's multinational experts also through continuous experiments show that antimony flame retardants and inorganic flame retardants, compared to do not have obvious toxicity. Flame retardant flame retardant effect than other bromine - antimony flame retardant is ideal.