Ammonium polyphosphate (APP-0S*)
Molecular Formula:(NH4PO3)n
Appearance: White powder
Specifications:
P (%) | >30 |
N (%) |
>14 |
Degree of polymerization |
>1500 |
Density (g/cm3) |
1.9(g/cm3) |
Decomposition temperature |
>275℃ |
Solubility in water (25℃g/100mlH2O) |
<0.05 g/100mlH2O |
PH |
6~7.5 |
Particle size |
Dav:16um |
S*: Silicon coating
* Crystal :Phase II
Main use in Plastic(PP,PE,PA,PVC,PBT),PU, Rubber, Paint, coating