Flame Retardant Ammonium Polyphosphate
Ammonium polyphosphate is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP 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.
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Melamine Coated Ammonium Polyphosphate Flame Retardant | Melamine modified ammonium polyphosphate is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde, manufactured from ammoniu... |
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Flame Retardant Ammonium Polyphosphate | Ammonium polyphosphate is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP is exposed to fire or heat,... |
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Melamine Coated Ammonium Polyphosphate Flame Retardant | Melamine modified ammonium polyphosphate is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde, manufactured from ammoniu... |
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Flame Retardant Ammonium Polyphosphate | Ammonium polyphosphate is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP is exposed to fire or heat,... |
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