中国塑料 ›› 2007, Vol. 21 ›› Issue (2): 5-9.

• 综述 • 上一篇    下一篇

聚羟基丁酸酯改性研究进展

卜雅萍,翁云宣,王澜   

  1. 北京工商大学材料科学与工程系,北京100037
  • 出版日期:2007-02-26 发布日期:2021-03-09

Development Progress of Modification on Poly(β-hydroxybutyrate)#br#

BU Ya-ping,WEND Yun-xuan,WANG Lan   

  1. Department of Material Science&Engineering, Beijing Technology and Business University,Beijing 100037, China
  • Online:2007-02-26 Published:2021-03-09

摘要: 综述了近年来国内外生物降解材料聚轻基丁酸酷(PHB)改性研究的进展,主要包括PHB与经基戊酸醋(HV)的共聚改性、PHB与顺丁烯二酸配(MA)等的接枝改性,以及PHB与聚碳酸亚丙醋(PPC)、淀粉等的共混改性,并从力学性能、结晶情况、热稳定性和亲水性等方面考察了它们对PHB的影响。最后指出了PHB将来的研究方向。

关键词: 聚羟基丁酸酯, 生物降解, 共混, 接枝

Abstract: The development in poly((3-hydroxybutyrate) (PHB) modification in resent years was summarued in this paper, including copolymerization with hydroxyvalerate ( HV),grafted with malefic anhy-Bride(MA),and blending with poly(propylene carbonate)(PPC)and starch.  The mechanical properties, crystal behavior, heat stability, and hydrophile properties were reviewed.  The future research trend was proposed.

Key words: poly(β-hydroxybutyrate);biodegradability, blending, grafting

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