中国塑料 ›› 2012, Vol. 26 ›› Issue (04): 4-15 .DOI: 10.19491/j.issn.1001-9278.2012.04.002

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可生物降解聚合物的发泡技术研究进展

张玉霞 刘学 刘本刚 王向东   

  1. 北京工商大学 中国塑料杂志社 北京工商大学
  • 收稿日期:2012-05-15 修回日期:1900-01-01 出版日期:2012-04-26 发布日期:2012-04-26

Research Progress in Foaming Technologies for Biodegradable Polymers

  

  • Received:2012-05-15 Revised:1900-01-01 Online:2012-04-26 Published:2012-04-26

摘要: 介绍了可生物降解聚合物的发泡技术进展,包括聚乳酸、聚己内酯、二元醇二元羧酸脂肪族聚酯、聚乙烯醇等及其共混物、纳米复合材料等的发泡技术,涉及了超临界二氧化碳发泡技术、化学发泡剂发泡技术等。

关键词: 聚乳酸, 聚己内酯, 二元醇二元羧酸脂肪族聚酯, 聚乙烯醇, 淀粉, 发泡技术, 超临界二氧化碳, 可生物降解聚合物

Abstract: Advances in foaming technologies for some biodegradable polymers were introduced,including poly(lactic acid),polycaprolactone,poly(butylene succinate),poly(vinyl alcohol), and starch, as well as their blends and nanocomposites with montmorillonite, which deals with super critical carbon dioxide foaming process and chemical-foaming agent foaming process etc.

Key words: poly(lactic acid), polycaprolactone, poly(butylene succinate), poly(vinyl alcohol), strach, foaming technology, super critical carbon dioxide, biodgradable polymer