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Ammonium polyphosphate (APP-0M*)
Molecular Formula:(NH4PO3)n
Appearance: White powder
Specifications:
| P (%) | >28 |
N (%) |
>18 |
Degree of polymerization |
>1500 |
Density (g/cm3) |
1.9(g/cm3) |
Decomposition temperature |
>275℃ |
Solubility in water (25℃g/100mlH2O) |
<0.1 g/100mlH2O |
PH |
6~7.5 |
Particle size |
Dav:16um |
M*: Melamine coating
* Crystal :Phase II
Main use in Plastic(PP,PE,PA,PVC,PBT),PU, Rubber, Paint, coating…..