VALOX 508 Resin SABIC Innovative Plastics PC+PBT 30% GR PBT+PC. Excellent mechanical and thermal performance. Non-flame retardant. Reduced warpage characteristics. Applications same as VALOX 420. 典型应用范围: 齿轮箱、汽车保险杠以及要求具有抗化学反应和耐腐蚀性、热稳定性、抗冲击性以及几何稳定性的产品。