Through the synthetic test of the copolyester on industrial plant,the co-PET chips has been produced and later industrialized film-stretching test was carried out successfully.Based on all ...

• 在工业化装置上进行了合成试验,成功生产出共聚酯切片并进行了工业化拉膜试验,对制成的薄膜分析其性能以满足电容器用聚酯薄膜的要求。