PBT工程塑料概况及展望

REVIEW AND PROSPECT OF THE ENGINEERING PLASTIC PBT

综述了近年来国内外PBT工程塑料的市场及技术进展。针对国内PHT供应商与国外PBT供应商的差距,提出了加强新品种开发、提高现有品种质量水平、积极开发国外市场和加快原料1,4-丁二醇的国产化等建议。

The article presents the markets and the technical developments of the engineering plastic PBT at home and abroad in recent years. To counter the gap between the domestic and foreign PBT suppliers, proposals for strengthening the development of new grades, increasing the quality of the existing grades, actively developing the foreign markets and domesticalizing PBT's main raw material 1,4-butanediol were put forward.