Description
Omnistab FR APP (68333-79-9) can be used in expanding fireproof material, such as polyurethane, UP resin and epoxy resin, it can also be used in the retardant of fiber, wood and plastic. APP is an important ingredient of expanding retardant thermoplastic because of its high molecular weight and good heat stability
Product Composition
- CAS number: 68333-79-9
- Chemical name: Ammonium polyphosphate
- Moleculair formula: (NH4PO3)n
- Molecular weight (g/mol): 149.08
Product Specification
- P content (%): 28.00 – 30.00
- Viscosity @ 25°C (mPas): 20.00 max
- pH: 7.00 – 9.00
- Particle size (um): 25.00 max
- 1% decomposition temperature (°C): 280.00 min
- Product form(s): Powder
- Packaging option(s): Bag
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