China Qingdao Hongjin Chemical Co., Ltd.

Ammonium polyphosphate

• Category :

  Catalyst and Auxiliary

• 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 :

• Product description :

  Ammonium polyphosphate (APP) is avirulent insipidity, and do not produce the corrosive gas, hot high stability, is a fine performance non-brine flame retardants. Mainly used as flame retardant. Product P and N content high, thermal stability and chemical stability performance is good, water-soluble and suction wet sex small, product close to neutral, low toxicity (LD P 10g/kg). APP in polyurethane hard vesicles has a high flame retardants, dimension stability, heat-resistance and resistance to hydrolysis. Ammonium polyphosphate have expanded flame retardant function. APP in addition to apply to the rigid polyurethane foam plastics and polyester soft polyurethane foam plastics outside, also applies to other resin, adhesives and coatings.

• Uses :

  Main use in Plastic(PP,PE,PA,PVC,PBT),PU, Rubber ,Paint ,coating