Polypropylene raw material for injection extrusion

Flame retardant polypropylene material for flame retardant elements, relying on the gas phase flame retardant reaction mechanism of bromo-antimony system to play a flame retardant role, flame retardant grade can reach UL 94-V0 (1.6mm, 3.2mm), through the GWIT: 730/3.0 and GWFI :850/3.0, the material has small density, strong chemical resistance, rigidity and toughness balance, good processing fluidity, low shrinkage, small corrosion to the mold and other special, the material can meet the requirements of ROHS environmental protection, mainly used in microwave ovens, refrigerators, washing machines, electronic appliances and other components.PC Or ABS

Halogen-free flame retardant polypropylene material is a kind of halogen-free environmental protection flame retardant polypropylene material with phosphorus and nitrogen as the main flame retardant elements, which plays a flame retardant role in char formation and expansion mechanism. The flame retardant level can reach UL94-VO (1.6mm, 3.2mm), which can be passed by GWIT: 730/3.0 and GWFI: 850/3.0, the material has low density, low smoke, small mold corrosion, tensile strength, compressive strength, surface hardness and elastic modulus excellent, immediately associated with the characteristics of stress cracking resistance and wear resistance. Material,Polypropylene bipedal ROHS environmental protection requirements, mainly used in electronic and electrical products, construction industry products.Polyformaldehyde