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| Add: 24-29/F, Xinhua Mansion, No. |
| 55 Zhongshan Rd., Nanjing, China |
| Tel: 0086-25-84795748 |
| Fax: 0086-25-84795750 |
| E-mail: sales@polyadditive.com |
| Manager: Vivian Cui (Ms.) |
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Flame Retardants |
APP |
| Chemical name: |
Ammonium polyphosphate (APP) 【MSDS】
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| Equivalent: |
Exolite AP42 (Clariant) |
| Structural formula: |
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| Molecular formula: |
(NH4)n+2PnO3n+1 |
| Molecular weight: |
-------- |
| CAS NO.: |
68333-79-9 |
| Physical properties: |
Appearance:
White powder
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Bulk density: 600kg/m3 |
Solubility@20DC(g/100g solvent) |
| Water :
Not available
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Chlorhydric acid
:
Not available
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Caustic potash
:
Not available
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Alcohol
:
Not available
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| Specifications: |
Appearance |
: White powder |
P content |
: 31-32% |
N content |
: 14-15% |
Moisture |
: 0.2% max |
Decomposition point |
: 297℃ |
pH value |
: 5.5-7.0 |
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| Applications: |
APP is mostly used in intumescent coatings, polyurethane foams and cellulose. With a high thermal stability, APP is all essential component in intumescent formulations, for achieving UL94 V-0 Flame Retardant properties.
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| Packing: |
25kg net PE lined woven bag
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