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Classification and application of flame retardant nylon

Pingyuan technology company2018-08-09

Flame retardant nylon is divided into reinforced flame retardant nylon and halogen free flame retardant nylon.

Reinforced and flame retardant nylon: Glass fiber reinforced filling materials are glass fiber and mineral powder reinforced filling PA materials with different contents, mainly including glass fiber reinforced filling PA6 and glass fiber reinforced filling PA66 series, with high strength, high rigidity, high heat resistance, good dimensional stability and molding process, can be used for injection, molding, pressing, etc. Extrusion and other methods are widely used in automobile, electrical appliances and other industries.

Halogen-free flame retardant nylon: the halogen-free flame retardants widely used in nylon are red phosphorus and melamine salts, halogen-free flame retardant nylon products with excellent flame retardant performance, flame retardant level up to UL94-V0, with anti-dripping, high electrical performance and excellent heat resistance, good electrical performance, high impact strength, environmentally friendly, environmentally friendly, suitable for electricity Gas connector. Halogen-free flame retardant nylon can improve the flame retardant properties of composites by adding bromine flame retardant or halogen-free flame retardant according to European ROHS standard. It includes UL94-VO grade test and V1 and V2 grade test. The processing temperature of this kind of granular nylon is 260 C.


Halogen-free flame retardant has become a new development direction of the electronic and electrical industry, halogen-free flame retardant nylon has been more and more widely used, such as: high-speed rail bellows, terminals, connectors, connectors, connector fans, coil shaft, relays, sensors, central relay boards, high-power circuit breakers, distribution panels, sockets, etc. Switch device, plug, circuit board, lamp housing, TV housing, electric tools accessories, etc.