Non-Halogen Ammonium Polyphosphate APP Flame Retardant CAS 68333-79-9 for PU Foam/Wire / Cable/Plastics /Resin/Coatings /ABS/PA6/PA66 UL94 V-0 Additive

Non-Halogen Ammonium Polyphosphate APP Flame Retardant CAS 68333-79-9 for PU Foam/Wire / Cable/Plastics /Resin/Coatings /ABS/PA6/PA66 UL94 V-0 Additive. High polymerization degree, low water solubility, excellent outdoor weather resistance. Halogen-free N/P series intumescent flame retardant, low toxic smoke during combustion. Good compatibility with plastic, fireproof coating and adhesive, stable flame retardant effect. Meet UL94 V-0 fire resistance standard, form dense carbon layer to block flame spread quickly. Industrial grade fine white powder, uniform particle size, no precipitation after mixing. Industrial grade, stable batch quality, available in 25kg woven bag packaging for bulk shipment.