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App Ammonium Polyphosphate - China

price: contact company for price


1. The degree of polymerization of our high-polymerization long-chain ammonium polyphosphate is higher than 50;

2. Solubility in water: lower than 2g in every 100ml water;

3. Low hygroscopicity;

4. High content of phosphorus and nitrogen, good flameproof effect;

5. PH is near to neutral, good heat stability and good compatibleness;

6. Very low toxicity (LD50>10g/kg), very safe during production and use.

Technical Specifications:

(1)Appearance: White powder

(2)P2O5: 68.7% min.

(3)Equate to P: 30% min.

(4)Nitrogen, as N: 13-14% min.

(5)pH(1% water solution): 6.0±0.5;pH(10% serofluid): 5.7±0.5

(6)Average polymerization degree: 50% min.

(7) Fineness: 80, 200, 325, 600mesh


1. Used to prepare many kinds of high-efficiency expanding-type flameproof coating, the flameproof treatment for multistory building, ships, trains, cables, etc.;

2. Used in the flameproof treatment for woods, plywood, fiberboard, papers, fibers, etc.;

3. Used as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc.;

4. Made into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.

Packing: Plastic-woven sack with polythene inner bag; Net weight: 25kg .or follow your requirement.

App Ammonium Polyphosphate

Please inquiry for your need now

Company Contact:

  • Phone: 08388260011

  • Address: No.4,Yinxing Community,Shifang City,Sichuan,China, shifang.sichuan, China

  • Email: Email

Published date: September 6, 2012 -

  • Business Description: main products: Sodium Hexametaphosphate(SHMP), Sodium Tripolyphosphate(STPP), Monoammonium Phosphate(MAP), Diammonium Phosphate(DAP), Monopotassium Phosphate(MKP), Dipotassium Phosphate(DKP), Monosodium Phosphate(MSP), Disodium Phosphate(DSP), Trisodium Phosphate(TSP), Phosphoric Acid 85%, Red Phosphorus, Urea Phosphate, Sodium Pyrophosphate(SPP), Ammonium Polyphosphate(APP), Water soluble Ammonium Polyphosphate(Water soluble APP), Tricalcium Phosphate (TCP), etc.

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