Identification
1. Chemical Name: Ammonium Polyphosphate
2. Product Code: EcoFlame APP204
3. Equivalent Product: FR CROS 486
4. CAS No.: 68333-79-9
5. Chemical Formula: (NH4PO3)n
6. Degree of Polymerization: n>1000
Function
This phosphorous based smoke suppressant exhibits excellent electrical insulation property, and it can be added into a base material in order to meet the UL 94 V0 flame retardant requirements.
Applications
EcoFlame APP204 fits for all the conditions where APP201 is applicable. In particular, it is especially suitable for thermoplastics and solvent radical intumescent coatings.
| Characteristic | Unit | Specification |
| Phosphorus | % (w/w) | ≥28 |
| Nitrogen | % (w/w) | ≥14 |
| PH value in 10% aqueous suspension | - | 6.5-7.5 |
| 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) | 0.10 |
| Average particle size | μm | ≤15 |
Packing
EcoFlame APP204 is packed in 25kg paper bags, and 35 bags are placed on one pallet. The shipping weight is 17.5MT/20' FCL.
Non-Halogenated Flame Retardant | Fire Retardant | APP II | Phosphorous Based Smoke Suppressant | Phase II Ammonium Polyphosphate | Chemical Additive for Smoke Protection
