Introduction: A new type of phosphorus and nitrogen halogen-free flame retardant used for polyolefins, integrating acid source, carbon source, and gas source, achieving flame retardant effect through expansion, carbonization, and insulation mechanisms. Free of halogen and heavy metal elements, flame retardant products have characteristics such as low density and low smoke emission, and can smoothly pass UL94 VO level and hot wire IEC60695-2 standard tests.

Introduction: Using phosphorus, nitrogen, and bromine as flame retardant elements, it plays a flame retardant role through gas-phase and condensation flame retardant mechanisms. It is an efficient flame retardant suitable for polypropylene, meets the UL-94 V2 combustion requirements, and can smoothly pass the IEC60695-2 hot wire test. Compared with traditional bromine based flame retardants, it has a low addition amount and does not require the addition of antimony trioxide. At the same time, it has the characteristics of no precipitation, water resistance, and non toxicity.

CAS NO: 87-69-4

CAS NO: 698-90-8

Other Name：p-Toluyl alcohol

CAS NO: 864731-61-3