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在PET的聚合过程中加入纳米添加剂,得到高阻隔聚酯瓶用料,解决了纳米添加剂在聚酯中的分散问题,考察了切片及高阻隔聚酯瓶用料各种指标。
In the polymerization process of PET, nano-additives were added to obtain high-barrier polyester bottle materials, to solve the dispersion of nano-additives in polyester, and to inspect various indexes of slicing and high-barrier polyester bottle materials.