高性能聚酯纤维的产业化进程和新产品开发

从新原料合成、新聚酯工艺、与纺织染整相结合的纤维加工技术和开拓新市场的角度,概述了世界范围内高性能聚酯纤维新产品开发的工业化进程。高性能聚酯纤维以及新产品的特点主要体现在四个方面:一是采用包括生物基在内的新型原料,改善纤维的物理化学性能;二是通过现有聚酯生产装置的完善改造,实施大批量低成本的差异化产品;三是从纤维产业链的角度,延伸纤维的可加工性能;四是不断满足包括生物可降解在内的可持续发展的市场需求。

The Industrial Progress and New Product Development of High Performance Polyester Fibers

From the point of view of synthesis of new materials,new polyester process,new fiber processingtechnology which combined with textile dyeing and finishing and development of the new market,the world-wide industrial progress and new product development of high performance polyester fibers are summarized.The characteristics of the high performance polyester fibers and its new products are mainly manifested infour aspects:one is to use new materials,including biological base materials,to improve physical and chem-ical properties of the fibers;two is through the transformation of the existing PET plant to develop the differ-ential products with large quantities and low cost;three is from the fiber industry chain to extend the fiberprocessing performance;four is constantly meet the sustainable development of the market damand.