Identification
1. Chemical Name: Ammonium Polyphosphate
2. Product Code: EcoFlame APP203
3. Equivalent Product: Exolit AP 750 and FR CROS C30
4. CAS No.: 68333-79-9
5. Chemical Formula: (NH4PO3)n
6. Degree of Polymerization: n>1000
Applications
EcoFlame APP203 fits for all the conditions where APP201 is applicable. Moreover, it can work as acid donor for intumescent coatings.
| Characteristic | Unit | Specification |
| Phosphorus | % (w/w) | 28 |
| Nitrogen | % (w/w) | ≥18 |
| PH value in 10% aqueous suspension | - | 7.5-8.5 |
| Water | % (w/w) | ≤0.25 |
| Decomposition temperature | °C | 300 |
| Density at 25°C | g/cm3 | 1.9 |
| Bulk density | g/cm3 | 0.7 |
| Viscosity at 25°C in 10% aqueous suspension | mPa∙s | ≤20 |
| Solubility in water (g/100cm3) | % (w/w) | 0.30 |
| Average particle size | μm | 15 |
Packing
EcoFlame APP203 is packed in 25kg paper bags, and 35 bags are placed on one pallet. The shipping weight is 17.5MT/20'FCL.
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