P-N Intumescent Flame Retardant IFR-P200B for Polypropylene Halogen-free flame retardant (HFFR) for PP in extrusion and injection moulding IFR-P200B ....
Piperazine Pyrophosphate IFR-PAP01 Piperazine Pyrophosphate Passing UL94 V0 for Plastics IFR-PAP01 is Piperazine pyrophosphate, a kind of halogen free ...