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聚酯(PET)是最重要的合成材料之一,合成纤维工业是其主要应用领域。人们不断开发研究以拓宽聚酯的性能,从而聚酯的应用领域不断扩大,如瓶用聚酯和膜用聚酯。聚酯膜在新技术应用领域内如光屏等正变得日益举足轻重。
Polyester (PET) is one of the most important synthetic materials, the synthetic fiber industry is its main application areas. People continue to develop research to broaden the performance of polyester, which continues to expand the application of polyester, such as bottles with polyester and polyester film. Polyester films are becoming increasingly important in new technology applications such as light screens.