Ammonium Polyphosphate II (APP-II)
Specification
| Item |
Surface treatment |
Water solubility |
PH value |
Partical size |
P2O5 |
| APP-II |
― |
≤0.5 |
5.5-7.5 |
~15 |
>72 |
| APP-HP |
― |
≤0.3 |
|
~18 |
>72 |
| APP-SC |
coated with silane |
≤0.3 |
5.5-7.5 |
~18 |
>71 |
| APP-4 |
coated with melamine |
≤0.3 |
8.0-9.0 |
~18 |
>55 |
| APP-5 |
coated with melamine formaldehyde |
≤0.1 |
5.0-7.0 |
~18 |
>64 |
| APP-6 |
coated with epoxy resine |
≤0.2 |
6.0-7.0 |
~20 |
>64 |
| APP-4S |
coated with melamine |
≤0.3 |
5.5-7.5 |
8 |
>65 |
| FR2068 |
|
≤0.5 |
|
18 |
>51 |
Application
| Item |
Coating/Textile |
PU |
UP |
PP/PE |
EP |
| |
|
|
|
|
√ |
| APP-II |
√ |
|
|
|
|
| APP-HP |
√ |
√ |
√ |
√ |
√ |
| APP-SC |
√ |
|
|
√ |
|
| APP-4/4S |
√ |
|
√ |
√ |
|
| APP-5 |
√ |
√ |
√ |
√ |
√ |
| APP-6 |
√ |
|
|
√ |
√ |
| FR2068 |
|
|
|
√ |
|