聚酯纤维中低聚物提取方法的研究THE STUDY ON REMOVING OLIGOMERS FROM POLYESTER FIBER
郑敏,宋心远
ZHENG Min\ SONG Xin yuan\ (Donghua University; Shanghai\ 200051);
摘要(Abstract)：
分别采用萃取法、溶解法和载体—溶剂萃取法提取聚酯纤维中的总低聚物 ,比较了三种方法的优缺点及不同溶剂的提取能力 ,并用薄层色谱法分析了提取物的组成。
The total oligomers in polyester fiber are removed through three different methods: extraction, dissolution, carrier-solvent extraction. The advantages and disadvantages of different methods and the ability of different solvents are compared. The composition in oligomers are also analyzed through TLC.
关键词(KeyWords)：
萃取法;溶解法;载体—溶剂萃取法;聚酯;低聚物
extraction; dissolution; carrier-solvent extraction polyester; oligomer
基金项目(Foundation):
作者(Authors):
郑敏,宋心远
ZHENG Min\ SONG Xin yuan\ (Donghua University; Shanghai\ 200051);
DOI: 10.16090/j.cnki.hcxw.2002.04.010
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