Difference between halogen and halogen

The differences between halogen and halogen-free flame retardants are as follows: different composition, different harm and different advantages.






1、 The ingredients are different






1. Halogen: it refers to the flame retardant mixture composed of halogen-containing polymers or halogen-containing flame retardants. It mainly includes antimony trioxide and decabromodiphenyl ether, which is often referred to as bromine antimony grade flame retardant.






2. Halogen free: it is a kind of high performance phosphorus nitrogen organic flame retardant, mainly including triazine trione compounds and triazine triamine compounds.






2、 The harm is different






1. Halogen: materials made of halogen-containing flame retardants will produce a lot of smoke and toxic corrosive hydrogen halide gas when heated, causing secondary hazards.






2. Halogen free: small amount of smoke during combustion, no corrosive and toxic gas is produced.