Among non �halogen series flame retardants, red phosphorus flame retardant possesses the advantages of less additive quantity and wide application. Combined with inorganic flame retardants like magnesium hydroxide, aluminum hydroxide or expandable graphite, red phosphorus san be made into P/ Mg, P/ Al, P/ graphite retardants to be used greatly and thus improve the processing performance and physical/ mechanical properties. Normal red phosphorus is easy to absorb moisture and not compatible with polymers so it can� be put into practical use. Our company produces micro-encapsulated red phosphorus flame retardant by adopting internationally advanced multi �layer micro �encapsulated coating technique with both inorganic and organic layers and by choosing special capsule compounds, lowing the hazardous of red phosphorus, solving the problem of incompatibility and remaining the high content of efficient flame retardant. The product is mainly used for thermal plastics such as PET, PC, PBT, PA, PE, EVA and also can be used in thermal setting resins such as epoxy and phenolic resins.

Quality indexes:
Appearance : light purple powder, P content: 78% ～ 85%
Self ignition point: ≥340℃, Size : �200 100%
Characteristic : non �halogen, low toxicity.