Halogen-Free Flame Retardant For Polyolefins (Pp, Pe, Tpe, Eva……）

PNPO-G3 is a halogen-free flame retardant , which develops its effectiveness through phosphorus / nitrogen synergism. When incorporated into thermoplastics, which can meet the requirement of UL94- V0(0.75-1.6mm), GWIT 750°C, GWFI 960°C .Meanwhile ,PNPO-G3 can pass 70°C*168hrs water immersion test (UL746C) and meet ROHS and REACH environmental regulations . In glass fiber reinforced PP system, the flame retardant efficiency of PNPO-G3 is 8-10% higher than ADEKA FP-2500S, so the dosage can be reduced by about 2%, which has less effect on mechanical property and lower cost. Benefits •Compared with bromine-antimony flame retardant, the product density is lower and the comprehensive cost of formula is lower • With high thermal decomposition temperature , excellent heat aging resistance and excellent UV stability, it can adapt to a wide range of processing technology and application • Compared with traditional ammonimum polyphosphate flame retardant,it has excellent water resistance • Low smoke density and low smoke gas corrosivity,good recyclability