How to add the flame retardant for cable filler rope materials

Flame retardants are functional additives that endow flammable polymers with flame retardancy, mainly designed for the flame retardancy of polymer materials. There are various types of flame retardants, which can be classified into additive flame retardants and reactive flame retardants according to the usage method. 

Additive flame retardants are added to the polymer through mechanical mixing methods to make the polymer flame retardant. Currently, additive flame retardants mainly include organic flame retardants and inorganic flame retardants, halogen-based flame retardants (organic chlorides and organic bromides) and non-halogen ones. Organically, some flame retardants are represented by bromine-based, phosphorus-nitrogen-based, nitrogen-based, red phosphorus and their compounds. Inorganically, the main flame retardant systems include antimony trioxide, magnesium hydroxide, aluminum hydroxide, and silicon-based systems, etc. 

Reactive flame retardants participate in the polymerization reaction as a monomer. Therefore, the polymer itself contains flame retardant components. Its advantage is that it has a relatively small impact on the service performance of the polymer material, and the flame retardancy is long-lasting. 

Hangzhou Jinwei Nano: Flame retardants for wood-plastic composites, mildew-proof agents for wood-plastic composites, anti-aging agents for wood-plastic composites, anti-aging agents for PVC, PP flame retardant masterbatches, anti-aging agents for suspended floors, anti-aging agents for sunshade nets, anti-aging agents for lawns, flame retardants for silicone rubber, and flame retardants for cable filler ropes.