What are the types of flame retardants

Flame retardant I is the application of flame retardant technology in real life. It is a special chemical additive used to improve the combustion performance of combustible materials, which is widely used in flame retardant processing of various decoration materials. The material processed by flame retardant can effectively prevent, delay or terminate the spread of flame when attacked by external fire source, so as to achieve the effect of flame retardant. According to different classification standards, flame retardants can be divided into the following categories:


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According to the content of flame retardant elements: according to the content of flame retardant elements, flame retardant can be divided into halogen flame retardant, phosphorus flame retardant, nitrogen flame retardant, phosphorus halogen flame retardant, phosphorus nitrogen flame retardant, etc.


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According to the different components: according to the different components, it can be divided into inorganic salt flame retardant, organic flame retardant and organic, inorganic mixed flame retardant.


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According to the method of use: according to the different methods of use, the flame retardant can be divided into additive type and reactive type. Additive flame retardants mainly play the role of flame retardants by adding flame retardants to combustibles.


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Flame retardants suitable for each resin: according to the composition of flame retardants, additive flame retardants mainly include inorganic flame retardants, halogen flame retardants (organic chlorides and organic bromides), phosphorus flame retardants (red phosphorus, phosphate and Halogenated Phosphate), nitrogen flame retardants, etc.