... PBT need to be made necessary modification. One of the methods is physical composite modification, such as PC/PBT, PET/PBT, ASA/PBT, PBT/ABS, PBT ... performance. For example, high-performance PC/PBT alloy combines the transparency, high impact resistance ... PC, ABS, PPO.Plastic alloys: PC/PBT, PBT/PET, PBT/ASA, PBT/ABS, PBT/PA6.5) Certificate Already passed ISO9001-2008, ... and CUL certificate. PET/PBT alloy