Shandong Ocean Chemical Co.,Limited

ammonium polyphosphate

• Category :

  Other Chemicals

• Synonyms :

  PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts;

• CAS NO :

  68333-79-9

• EC NO :

  269-789-9

• Molecular Formula :

  (NH₄PO₃)n

• Molecular Weight :

• Main Specifications :

  1) White powder 2) flame retardant agent 3) Directly factory 4) HIgh quality 5) Best service

• Packing :

  Compound kraft paper bag inner-lined with PE bag,25 kgs net weight/ bag, or upon customer's request

• Product description :

  Item Specification Appearance white powder whiteness % ≥90 Phosphorus %(w/w) ≥31 Nitrogen %(w/w) ≥14 PH (10% suspension) 5.5-7.0 Weter content %(w/w) ≤0.25 Thermal decomposition °C ≥275 Density at 25°C Kg/L 1.9 Apparent density Kg/L 0.7 Viscosity(25°C10%suspension) mpa.s ≤25 Solubility in water (g/100cm3) ≤0.5 Average particle size um ≤15 Usage : mainy use for Expansion type fireproof paint and Polyurethane rigid foam, It can also be used for fiber, wood and rubber and plastic products of the flame retardant. Because the product is high molecular weight (n > 200) and high stability, it also can be used as expansion type flame retardant thermal plastic the main effective components, especially used in the manufacture of electronic components to UL94 - V0 in polypropylene. Packing: Compound kraf paper bag inner-lined with PE bag, 25 kgs net weight/ bag, or upon customer's request.

• Uses :

  Fire retardant