Halogen-free flame retardant coatings for this product uses halogen-free intumescent flame retardant technology macromolecules grafted on APP through graft and special treatment made. Product Features: good compatibility with the coating matrix. Water resistance. Coating does not precipitate, do not migrate, the surface without a greasy feel. Can be used on water-based paint and oil paint. Relatively high compared to other flame retardant price. Specifications: Appearance: White powder P content%: ≥28% decomposition temperature: ≥280 ℃ PH value: about 7 Water solubility: practically insoluble in water particle um: about 11 Suggested Use: acrylic water-based paint (share content 40-- 60%) was added 33--35%. Alkyd paint to add 25-28%. Adding an epoxy-based coating is about 25%.