1,with less amount of adding , PP homopolymer just needs 1-2%, and copolymer PP needs 3-4%, can reach UL94 V2 level.(3.2mm,1.6mm,0.8mm).
2,This product can be filled with 10-20% talcum powder, barium sulfate and other inorganic fillers.
3,It does't need to add antimonous oxide and has no heavy metals.
4,It doesn't easily separate out, it is resistant to migration, light fastness and good thermal stability, smooth white surface and high gloss.
5,It can pass SGS and REACH standards.
6,It almost does not affect transparency, so it can be used in transparent PP flame retardant products and can be used to replace the V2 flame retardant grade PA6 and other raw materials.