Crastin PBT BM6450XD BK560 挤出 薄膜 吹塑成型 DuPont Performance Polymers

Crastin PBT CE2055 注射成型 DuPont Performance Polymers

Crastin PBT FG6129 NC010 挤出 片材挤出成型 DuPont Performance Polymers

Crastin PBT FG6130 NC010 挤出 薄膜 涂层 DuPont Performance Polymers

Crastin PBT FGS600F10 NC010 挤出 涂层 DuPont Performance Polymers

Crastin PBT FGS600F40 NC010 注射成型 DuPont Performance Polymers

Crastin PBT HR5315HF 15%玻纤增强 DuPont Performance Polymers

Crastin PBT HR5315HFS 15%玻纤增强 DuPont Performance Polymers