中国塑料 ›› 2020, Vol. 34 ›› Issue (10): 100-109.DOI: 10.19491/j.issn.1001-9278.2020.10.017

• 综述 • 上一篇    下一篇

聚乳酸开孔材料研究进展

魏诗艺, 唐韵韬, 柴晨泽, 张玉霞(), 周洪福   

  1. 北京工商大学,化学与材料工程学院,北京 100048
  • 收稿日期:2020-08-03 出版日期:2020-10-26 发布日期:2020-10-26
  • 基金资助:
    大学生科学研究与创业行动计划(G036)

Research Progress in Poly(lactic acid) Open⁃Cell Materials

WEI Shiyi, TANG Yuntao, CHAI Chenze, ZHANG Yuxia(), ZHOU Hongfu   

  1. College of Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China
  • Received:2020-08-03 Online:2020-10-26 Published:2020-10-26
  • Contact: ZHANG Yuxia E-mail:zhangyux@th.btbu.edu.cn

摘要:

综述了改性聚乳酸(PLA)开孔材料的研究进展,包括可生物降解PLA共混体系、PLA填充体系和PLA共聚体系等;阐释了不同PLA体系开孔材料的制备工艺、开孔性能(泡孔形态、尺寸及其分布、开孔率等)与力学性能等;介绍了PLA开孔材料的特性及应用。

关键词: 聚乳酸, 改性, 开孔材料, 制备工艺

Abstract:

This paper reviewed the research progress in the modified PLA open-cell materials, including biodegradable PLA blends, PLA/filler composites and copolymers of PLA. Furthermore, the preparation process, open-cell properties such as cell morphology, size and its distribution and open porosity, and the mechanical properties of PLA open-cell materials were elaborated. Moreover, the characteristics and applications of PLA open-cell materials were introduced.

Key words: poly(lactic acid), modification, open-cell material, preparation process

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