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Basic info

Chemical name: ammonium polyphosphate

Empirical Formula: (NH4PO3)n (n>1000)

CAS No.: 68333-79-9

Melting point: >275 °C

Relative Density: <1.9 g /cm3 ( 25°C )

Application

1. Fiber materials (paper, wood, fireproof textile)

2. All kinds of polymers (sunproof, waterproof, or fireproof)

3. Fire-refractory building boards, coiled material

4. Epoxy resins and unsaturated resins

5. Cable and rubber

6. Plastic materials of electronic devices

7. Textiles

Benefits

1.  Reduced solubility & viscosity in water

2.  Improved dispersibility & compatibility with polymers and resins

3.  Increased fluidity of powder

4.  Improved thermal expansion efficiency

5.  More suitable for Water-Fast intumescent system in polymers(PU, PBT) and Paints.

Packing

1. 25 kg net weight woven plastic / PE lining

2. 20 MT per 20 foot container

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