Silane modified APP-II(CF-APP203) is a flame retardant based on phosphorus /nitrogen synergism, it is treated by Silane based on CF-APP201 with special method.CF-APP203 is different from CF-APP201 in such features as bellow: -Reduce solubility in water; -Reduce viscosity in water; -Obviously improve dispersibility and compatibility with polymers and resins; -Increase fluidity of powder; -Improve thermal expansion efficiency during inflaming retarding process and insulation performance.[...]

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: -Fiber materials( paper, wood, fireproof textile); -All kinds of polymers[...]

Melamine modified APP-II(CF-APP202) is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde,manufactured from CF-APP201 with melamine modified according to own method. CF-APP202 is different from CF-APP201 in the following properties: -Reduce solubility in water; -Reduce viscosity in water; -Obviously improve dispersibility and compatibility with polymers and resins; -Increase fluidity of powder; -Improve thermal expansion efficiency during inflaming retarding process[...]