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| Product Name: |
Fire Retardant Ammonium Polyphosphate (APP II)
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| Supply Ability: |
3000tons/year |
| Related proudcts |
fire retardant, fire resistant, |
| Specifications |
25kg/bag |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
1ton |
| Unit Price: |
USD2320/ton |
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Molecular formula : (NH4PO3)n n>1000
CAS No.:68333-79-9
EINECS No.:269-789-9
HS CODE: 2835.3990
Model No.:TF-FR201
Ammonium polyphosphate (Phase II) is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP-II is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groups to form a nonstable phosphateester. Following dehydration of the phosphateester, a carbon foam is built up on the surface and acts as an insulation layer.
Applications:
1. used to prepare many kinds of high-efficiency intumescent coating, the flameproof treatment for multistory building, ships, trains, cables, etc.
2. used as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc.
3. make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.
4. In plastics(PP, PVC, PE, etc. ), Polyester, Rubber, and Expandable fireproof coatings. |
| Company: |
Shifang Taifeng New Flame Retardant Co.,Ltd
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| Contact: |
Ms. Elaine Zou |
| Address: |
4-2-5, Youpinshangdong, 66 Jiancai Road, |
| Postcode: |
610051 |
| Tel: |
86-28-84721008 |
| Fax: |
86-28-84721009 |
| E-mail: |
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