... the methods is physical composite modification, such as PC/PBT, PET/PBT, ASA/PBT, PBT/ABS ... overall performance. For example, high-performance PC/PBT alloy combines the transparency, high impact resistance ... and other office equipments, medical and health care, film, recreation and protective equipment, etc..2) FeaturesHigh ... PET, POM, PP, PS, AS, PC, ABS, PPO.Plastic alloys: PC/PBT, PBT/PET, PBT/ASA, PBT/ABS ...