Hopeflam JPA

PAPP (Piperazine Pyrophosphate) is a phosphorus-nitrogen halogen-free intumescent flame retardant. Compared with traditional APP, it has lower water absorption, better hydrolysis resistance and less blooming. It features high phosphorus & nitrogen content, outstanding char-forming ability and low smoke emission. It maintains good mechanical properties of polyolefin compounds, widely used for PP, PE, EVA, TPE and polyolefin modified plastics. It can reach UL94 V-0 with lower loading, ideal for automotive parts, electrical housings and construction plastic components.