... of the methods is physical composite modification, such as PC/PBT, PET/PBT, ASA/PBT, PBT/ABS, ... excellent overall performance. For example, high-performance PC/PBT alloy combines the transparency, high impact resistance ... of PC with the chemical resistance of PBT, making ... PA, PET, POM, PP, PS, AS, PC, ABS, PPO.Plastic alloys: PC/PBT, PBT/PET, PBT/ASA, PBT/ABS, ...