Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
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Methyltriphenylphosphonium bromide is a solid quaternary phosphonium salt flame retardant. At present, halogen-containing flame retardants are widely used organic flame retardants with excellent flame retardant performance, but when a fire occurs, halogen-containing flame retardants will release a large amount of smoke and toxic hydrogen halide Chemicalbook, causing secondary hazards. With the promulgation of the EU RoHs and WEEE directives, the application of organic halogen-containing flame retardants in the fields of electronic and electrical equipment has been subject to many restrictions. Therefore, the development of high-efficiency halogen-free flame retardants has become an important topic |
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