Function and Characteristics of Red Phosphorus Flame Retardant Masterbatch

Red phosphorus flame retardant masterbatch is a kind of flame retardant represented by red phosphorus, which is a purple or slightly brown amorphous powder. Red phosphorus flame retardant masterbatch is an organic halogen-free flame retardant with excellent thermal stability, non-volatile, non corrosive gas, good flame retardancy and good electrical insulation. The utility model has the advantages of innocuity, less addition, insoluble, high melting point, etc.

Red phosphorus flame retardant masterbatch is an environment-friendly additive halogen-free flame retardant. According to the processing technology of "ultra-fine stable modification", ultra-fine ground red phosphorus is melt wrapped with inorganic compounds and organic resins to achieve the fusion of flame retardancy and safety factor. High efficiency, small addition ratio and low consumption cost. It can guarantee the original characteristics and functions of the resin (mechanical properties, electrical functions and microelectronic functions)

1. Red phosphorus flame retardant masterbatch series flame retardant has affinity with resin, can be closely combined with resin without layering, simple processing technology and symmetrical mixture.

2. The flame-retardant resin made of red phosphorus flame-retardant masterbatch series flame-retardant releases less smoke and toxic gas during combustion, which conforms to the trend of environmental protection.

3. Red phosphorus series flame retardant has good reliability under high temperature, does not decompose corrosive gas, and protects mold.

4. The amount of red phosphorus flame retardant masterbatch series flame retardant is small, and it is also mixed with antimony trioxide, aluminum hydroxide, magnesium hydroxide and other metal hydrates to produce synergistic effect.