... , PA66, PPS, POM, PET, PBT. Special high polymer: PPA, PPS, PEEK,LCP. PEEKGP0950V0Corresponding to Vitrex 450GFR & GF095G420V0Flame retardance, Heat resistanceFR & GF095G6F30V0Flame ... thanks,Ms. Zoe Zhang - Overseas SalesAsia International Enterprise (HK) Limited PEEK