【摘要】 通过对碱溶性聚酯切片在三种不同结晶工艺条件下的结晶性能的研究实践,分析了三种结晶方式工艺控制及其特性,并对结晶后碱溶性聚酯切片的干燥工艺控制及其影响条件进行研究分析,使连续结晶、干燥后的碱溶性聚酯切片能满足海岛纤维生产的工艺要求。更多还原

【Abstract】 According to research on alkali-soluble PET chip at different crystallization conditions, three crystallization methods were analyzed, and dry process of alkali-soluble PET chip was discussed. The alkali-soluble PET chips by continuous crystallization and dry were suitable for the production of islands-in-the-sea composite fiber.更多还原