Agents mainly include organic and inorganic, halogen and non halogen. Organic flame retardants are represented by bromine, nitrogen, and red phosphorus compounds, while inorganic flame retardants mainly include antimony trioxide, magnesium hydroxide, aluminum hydroxide, silicon based flame retardant systems. Generally speaking, organic flame retardants have good affinity in plastics, and brominated flame retardants occupy an absolute advantage in organic flame retardant systems. Although there are many criticisms on environmental issues, it has been difficult to replace them with other flame retardant systems.
What is flame retardant
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