Preniphor™ EPFR-300 series are developed especially for glass fiber reinforced PBT, specially those needed good performance in Glow Wire Test. They function in condensed phase and gas phase. The flame retarded glass fiber reinforced PBT with EPFR-300 series can pass the tests of UL 94 V-0 (1.5mm), GWIT 750?(3.0mm) and GWFI 960?(3.0mm). Moreover, They are of great thermal stability and keeps stable during processing. The products with EPFR-300 series have below characters.

• Low Dosage (18-20%)

• Excellent Processibility

• Good Color Stability

• Good mechanical and electrical Properties

Preniphor™ EPFR-300B, mainly contains N and P, is a kind of halogen free environmentally friendly flame retardant. It has been developed especially for glass fiber reinforced PBT. It functions in condensed phase and gas phase. The products with Preniphor™ EPFR-300B are characterized by less mold corrosion, excellent electrical properties and so on.