|
Melamine coated ammonium polyphosphate |
|
(NH4PO3)n(n>1000) |
| Appearance: |
| white flow powder. |
| Quality index: |
|
P |
% |
28.0-30.0 |
|
N |
% |
16.0-18.0 |
|
Decomposition temperature |
°C |
≥275 |
|
Density(25 °C) |
g/cm3 |
1.85-2.00 |
|
Solubility(25 °C,10%) |
g/100ml,H2O |
≤0.2 |
|
Solubility(80 °C,10%) |
g/100ml,H2O |
≤0.8 |
|
PH(10% Aq. solution) |
- |
5.5-7.5 |
|
Moisture |
% |
⪙0.5 |
|
Average size |
μm |
20 | |
| |
| Brief introduction: |
 |
| Melamine coated ammonium polyphosphate is one kind of Crystalline phase Ⅱ ammonium polyphosphate coated with Melamine. It has low solubility, better compatibility with fire retardant, polymer and resin. It has low viscosity in water and high fluidity of powder. |
| Uses: |
| It is suitable for plastic(PP,PVC,PE etc.),polyester, rubber,various advanced expansion fire-retardant coating. |
| Packing: |
| 25Kg/bag, the plastic bag has inner liner. | |
