Halogen-free flame retardant PP PP dedicated special halogen flame retardant for my company based on structural properties of polyolefins, using a synthetic graft modification techniques halogen flame retardant, and with my company developed halogen-free synergists compound from the P-N-based intumescent fire retardant. The product features: high flame retardant efficiency, add less cost-effective, no precipitation, no migration, good water resistance (resistance 70 ℃ water immersion 48hr), good dispersion, little effect on the physical properties of PP, environmentally friendly products for the new halogen-free . Technical Specifications: Appearance: white powder P content%:> 20% PH value: about 7 Decomposition temperature: ≥280 ℃ particle um: about 15% water content: <0.2% Use: suitable for PP, PE, EVA, You can also use the TVA, UP, HDPS, epoxy resin. Dosage recommendations: PP added around about 28-29%, PE was added approximately about 35%, EVA was added about 26%, TPV was added 29 ± 1%.