Ammonium Polyphosphate(CF-APP201)
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.
Use :
In plastics(PP, PVC, PE, etc. ), Polyester, Rubber, and Expandable fireproof coatings.
Send product request
Other supplier products
 |
Ammonium Polyphosphate Treated by Epoxy Resin(CF-APP204) | Epoxy resin modified APP-II(CF-APP204,CF-APP204S) is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde, manufactured fro... |
 |
Diammonium phosphate (CF-DAP621) | White sand-like crystal, special gravity : 1.619, melting point : 155oC, easy soluble in water. pH value of 1% water solution is 8.0. Use : Used... |
 |
Monosodium phosphate anhydrous (CF-MSP511) | White powder, melting point:60oC, soluble in water, insoluble in alcohol, it is dehydrated into anhydrous compound when being heated to 95oC. under... |
 |
Disodium phosphate anhydrous (CF-DSP521) | White powder, easy soluble in water, insoluble in alcohol, easy to absorb water, pH value of 1% aqueous solution is 9.1. Use : used as boiler wa... |
 |
Sodium Acid Pyrophosphate (CF-SAP551) | White powder, soluble in water, acidic property appeared in aqueous solution. Use： It acts as a buffer, leaven, modifier, emulsifier, nutrient an... |
