聚乳酸纤维的国内外开发进展

Development of poly( lactic acid) fibers at home and abroad

聚乳酸纤维具有很好的生物降解性和生物相容性,是绿色环保纤维,产品涉及到医疗卫生、服装纺织、非织造等领域的各个方面,因此具有广阔的应用前景。鉴于已有许多科研工作者对聚乳酸纤维的纺丝工艺做了深入研究,本文不再论述,故而主要介绍聚乳酸纤维的原料切片市场状况、纤维的国内外研究进展、结构性能及改性、具体应用。

Poly( lactic acid) fiber is a kind of green fibers,with good biodegradability and biocompatibility. It has a broad application prospects,products involve medical and health,clothing textile,nonwovens and so on. In view of the fact that many researchers have done a thorough research on the spinning process of poly( lactic acid) fiber,this article will not discuss it anymore. Therefore,this paper mainly introduces the market status of poly( lactic acid) chips,the research progress of poly( lactic acid) fiber both at home and abroad,structural properties and modification of the fiber and its application.