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Product:Ammonium Polyphosphate AP730

Chemical Formula:(NH₄PO₃)n

CAS:68333-79-9                      HS code:2835399000

Appearance: white powder

Application:

The product applies textile, expansion type fire retardant coatings ,polyurethane, UP resin, epoxy resin, etc.It can also be used in fiber and rubber products.

Characters:

1.Due to the surface treatment , the resistance to moisture absorption is  better and water-solubility is lower.

2.Mainly be used in textile coating.

3.Dispersion performance is better.

Packaging:25 kg /bag, using paper bags with PE inner

Capacity:2000MT/A

Storage and Transportation:Handle with care,keep airtight and dry.

Specification:

Item	Index
Content of P,%	30.0-32.0
Content of N ,%	14.0-15.0
Particle Size (D50),μm	≤18
PH  value(at 25°C,5% aqueous suspension)	6.0-9.0
Thermal Decomposition Temperature(1% weight loss),℃	≥280
Water Solubility(at 25°C,4% aqueous suspension),%	≤0.1
Viscosity (at 25°C ,10% aqueous suspension),mPa·s	≤15