PP flame retardant technical parameters P23A gold full license P23APP special green flame retardant PP is the case is designed for nitrogen and phosphorus flame retardant polypropylene developed halogen-free, flame retardant intumescent. It is polymerized from a nitrogen-containing phosphorus chemicals synergistic made, in the polypropylene has good compatibility, effect on the mechanical properties of plastics is small, while in the process has excellent processing stability. Unlike dedicated PP green flame retardant halogen-containing flame retardants, in the combustion process by generating a dense carbon layer expands reach isolated from the air retardant insulation purposes, instead of a hydrogen halide and irritating smoke is an environmentally friendly flame retardant. UL94 V0 flame retardant grade level. Use 1) evenly mixed with the PP into the extruder. Was 3% -4% of the parts by weight; 2) recommend to the processing temperature at 180-200 ℃. Since the product is a good thermal stability, if the specific process needs to be appropriately improved; 3) when mixed with the PP extrusion, recommend using a twin screw extruder, preferably in parallel to the same twin-screw granulator; Process : heating zones 12,345,678 Temperature (℃) 140 150 175 185 185 185 185 180 1) does not recommend adding any other inorganic filler, because the filler will destroy the carbon layer structure, the impact of fire retardant effect; 2) is not recommended stearic acid salts added lubrication [1] agents;? 3) If you add antioxidants and light stabilizers, antioxidants and light stabilizers is appropriate organic class; 4) PP special environmentally friendly flame retardant mixed with other additives To be carefully assessed. Retardants contrast gold project A-P23A whole brand PP plastic V0 flame retardant market similar one, the addition of: homo-PP: about 3%; copolymer PP: about 4% to 25% -35% 2, oxygen Index up: more than 40 reached 24-293, spline thickness: 0.25mm 3.2mm 4, dripping phenomenon: from the fire goes out, there is no drip drip 5, there is (no) halogen: 100% flame retardant small halogen use: with PP plastic directly mixed use, without adding flame retardant synergist to be added, such as zinc borate Daquan Shenzhen Technology Co., Ltd. Address: 16 Shenzhen Longgang District Dragon Subdistrict Community, Xieping love the industrial zone ? 3rd Floor Young R: 15013855069 QQ:??????? 2356172901 ?? ?????????????????