Shandong Shian Chemical Co., Ltd.
China Manufacturer with main products: Ammonium Polyphosphate, Melamine, Pentaerythritol, APP-II, APP-I, Phosphorus Pentoxide, MPOP, MPP |
APP-II
FOB Price: | 2,300.00 - 2,500.00 USD/Metric Ton |
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Supply Ability: | 8,000 Metric Ton per Year |
Shipping: | 7-10days,qingdao port |
Payment Terms: | L/C, D/P, Western Union |
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Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
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Place of Origin: | Shandong in China |
Packaging Details: | 25kg/bag,1000kg/bag |
Quick Details
- Usage: Building Coating
Specifications
Technical Data Sheet
Ammonium Polyphosphate
CAS No. | 68333-79-9 |
Chemical Formula | (NH4PO3) n, (n>1000) |
Appearance | White, free-flowing powder |
Specifications
P | %(w/w) | 31.0-32.0 |
N | %(w/w) | 14.0-15.0 |
pH value(10% suspension ) |
|
5.5-7.0 |
Water content | %(w/w) | ≤0.25 |
Thermal decomposed temp. | °C | ≥275 |
Density at 25 °C | g/cm3 | About 1.9 |
Bulk density at 25°C | g/cm3 | About 0.7 |
Viscosity (25°C,10% suspension ) | mpa.s | ≤100 |
Solubility | g/100cm3 water | About 0.5 |
Average particle size | μm | About 15 |
Applications
On account of low water-solubility, SHIAN-APP-II is specially suitable to be used as acid source for intumescent coatings. Intumescent coatings on the steel structure can meet the requirements the DIN4102 fireproofing grade. For polyurethane foams, SHIAN-APP-II is a suitable halogen-free flame retardant. SHIAN-APP-II has an excellent flame retardant effect in the fibre base material such as paper and wood products. Adding 15-20% SHIAN-APP-II to Casting resins based on epoxy resins or unsaturated polyester resins can reach UL 94-V0 grade.
Safety and toxicity
Acute oral toxicity LD50 (rat): ≥2000mg/kg LD50
Storage: Dry, at room temp.
Packing
25kg / bag, paper bag lined with PE bag or as customer's requirements
Service Guarantee
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Product Quality Commitment
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