›› 2023, Vol. 37 ›› Issue (4): 95-103.

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生物可降解PHB材料的研究

杨志海1,谢众1,2,任鑫祺1,庄启昕1   

  1. 1. 华东理工大学
    2. 莱涤新材料
  • 收稿日期:2022-10-26 修回日期:2022-11-14 出版日期:2023-04-26 发布日期:2023-04-26

Research progress in biodegradable PHB materials

  • Received:2022-10-26 Revised:2022-11-14 Online:2023-04-26 Published:2023-04-26

摘要: 综述了通过物理共混改性和化学结构改性2种不同方式来改善聚羟基丁酸酯(PHB)的材料性能,包括与天然原料、无机填料和生物降解树脂共混以及嵌段/接枝化学结构改性制备增强复合材料的最新研究进展,并对PHB未来的应用前景进行展望。

关键词: 聚羟基丁酸酯, 生物降解, 物理共混, 化学改性

Abstract: This paper reviewed the research progress in the improvement of the material properties of polyhydroxybutyrate (PHB) through two different ways, physical blending and chemical structure modification. The modification methods included the melting blending with natural raw materials, inorganic filler, biodegradable resin, and the chemical structure modification through block/grafting. The future application prospect of PHB was future forecasted.

Key words: polyhydroxybutyrate, biodegradation, physical blending, chemical modification