Crystalline Ⅱ type ammonium polyphosphate (APP)
Inquiry
| Post Date: | May 09,2013 |
| Expiry Date: | Nov 05,2013 |
| Detailed Description: |
Cas No. :68333-79-9
Payment Method: T/T L/C Appearance: White, flow powderTechnical index No. Index name Value 1Degree of polymerization >1000 2P %(w/w)31.0-32.0 3N %(w/w)14.0-15.0 4PH value (20℃,10% Suspension) 5.5-7.0 5Moisture %≥≤0.25 6Thermal decomposition temperature℃≥275 7Density (25℃,Kg/L)about 1.9 8Bulk Density (25℃,Kg/L)about 0.7 9Viscosity (25℃, 10% Suspension) mpa.s ≤100 10Water-solubility (g/100cm3 water)≤0.5 11Average size um 10-30 Uses: APP is mainly used in intumescent fire retardant coatings and polyurethane foam, also be used in the flame retardance of fiber, wood and rubber products. With high Molecular Weight (n＞1000)and stability, it can be used as the active matter of intumescent flame-retardant thermoplastic, especially for fire retardant PP (UL94-V0) and cable materialsPacking: PE bag lined composite paper bag, Net wt 25kg. |
| CAS Registry Number: | 68333-79-9 |
| Synonyms: | ;PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts; |
| Molecular Formula: | (NH4PO3)n |
| Company: | Zhejiang Longyou Sihai Chemical Co., Ltd. [ China ] |
| Contact: | Mr.Liu |
| Tel: | +86-570-7647988 7288167 1805 |
| Fax: | +86-570-7288168 |
| Email: | sales@sihaichemical.com |
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