Introduce some PVC flame retardant technology

Generated a lot of smoke when burning machine toxic gas , people poisoning, serious cause great harm to the human body . The flammability of plastic products bring to our lives a great security risk, therefore , the development of a class of flame retardant products that WSD PVC flame retardant  can be added to plastic products , play a retardant effect is the vast number of plastic products manufacturers and people requirements. Environment and conditions for combustion , flame retardant products are appropriate to develop it. Our analysis is the first element of the combustion heat, oxygen and fuel. Flame through endothermic effect, covering the role of several chain reaction mechanism , the role of non-combustible gases , such as suffocation inhibition play retardant effect.
For certain requirements added flame retardants used , without compromising the physical properties of plastics. With weather resistance , durability , and even lower prices , so as to use a wide range . 1 , so that combustibles charring flame retardant , flame retardant to achieve the effect . This flame-retardant effect is mainly play a role in the  WSD Chrolinated polyethylene solid phase , flame retardant materials in this category are mainly phosphorus-based flame retardant ( including organic and inorganic phosphorus- phosphorus-based ) .
2 , flame retardants to form non-volatile diaphragm under fire conditions , isolated from the air to reach retardant purposes. This flame-retardant effect is mainly play a role in the liquid phase. Retardant materials in this category are mainly borates, halides, phosphorus , and antimony oxide -based material , or to reflect each of these types of substances generated between the materials .
3 , the hydroxyl radical decomposition  WSD Aluminum hydroxide products retardant chain reaction
Flame should be cut so as to achieve the purpose . This flame-retardant effect is mainly play a role in the gas phase. This type of material is mainly play a role in the gas phase. Such fire-retardant material is mainly halide and antimony trioxide.