张晓燕,王立立,云雪艳,靳烨,董同力嘎.聚(L-乳酸)的包装特性研究进展[J].包装工程,2013,34(23):121-126. ZHANG Xiao-yan,WANG Li-li,YUN Xue-yan,JIN Ye,DONG Tungalag.Research Progress on Packaging Characteristics of Poly(L-lactic Acid)[J].Packaging Engineering,2013,34(23):121-126. |
聚(L-乳酸)的包装特性研究进展 |
Research Progress on Packaging Characteristics of Poly(L-lactic Acid) |
投稿时间:2013-09-11 修订日期:2013-12-10 |
DOI: |
中文关键词: 聚左旋乳酸 包装特性 力学性能 结晶 阻隔性 共混 取向 |
英文关键词: poly(L-lactic acid) packaging characteristics mechanical property crystallization barrier property blend orientation |
基金项目:国家自然科学基金(51163010);内蒙古草原英才项目(2011) |
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中文摘要: |
综述了左旋聚乳酸的包装特性,包括力学性能、结晶性能和气体阻隔性能,讨论了左旋聚乳酸的分子取向、结晶形态、物理老化、共混和多层复合工艺对其包装特性的影响,最后提出了今后在包装领域内对PLLA 主要的工作重点以及展望。 |
英文摘要: |
The packaging characteristics of Poly(L-lactic acid) (PLLA) was reviewed, including mechanical, crystallization and gas barrier properties. The influence of molecular orientation, crystal habit, physical aging, blending, and multi-layer composite process of PLLA on its packaging characteristics was discussed. The working emphasis and prospects of PLLA in packaging field were put forward. |
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