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Ammonium polyphosphate (APP-2)
Molecular Formula:(NH4PO3)n
Appearance : White powder
Specifications:
| P2O5 (%) | >69 |
N (%) |
>14 |
Degree of polymerization |
>50 |
Density (g/cm3) |
1.74(g/cm3) |
Decomposition temperature |
>200℃ |
Solubility in water (25℃g/100mlH2O) |
<2 g/100mlH2O |
PH |
5.5~7.5 |
Particle size Dav:15um
* Crystal :Phase I
Main use in Rubber, Paint, coating