| 聚乳酸／苎麻纤维复合材料的非等温结晶动力学 |
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| 引用本文： | 蔡晓华,苏志忠,陈婉君,王坚荣,林武滔.聚乳酸／苎麻纤维复合材料的非等温结晶动力学[J].三明学院学报,2012,29(4):72-78. |
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| 作者姓名： | 蔡晓华 苏志忠 陈婉君 王坚荣 林武滔 |
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| 作者单位： | 三明学院化学与生物工程学院,福建三明,365004 |
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| 基金项目： | 福建省自然科学基金项目(2011J01328).三明学院科研和质量工程项目(ZL1019/CS、ZL1139/CS，B201001/G、ZL1029/CS |
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| 摘 要： | 采用硅烷偶联剂（KH560）预处理苎麻纤维并制备了聚乳酸／苎麻复合材料。用Jeziomy方程、Ozawa方程和Mo方法对PLA和PLA／RF的非等温结晶动力学进行了分析。结果表明Jeziomy方程和Mo方法可以描述聚乳酸（PLA）和聚乳酸／苎麻纤维（PLA／RF）熔融结晶的非等温结晶动力学，Ozawa方程则不能。
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| 关 键 词： | 聚乳酸 苎麻纤维 非等温结晶：动力学：复合材料 |
A Study on Non-isothermal Crystallization Kinetics of Poly (Lactic Acid)/Ramie Fabric Composite |
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| CAI Xiao-hua,SU Zhi-zhong,CHEN Wang-jun,WANG Jian-rong,LIN Wu-tao.A Study on Non-isothermal Crystallization Kinetics of Poly (Lactic Acid)/Ramie Fabric Composite[J].Journal of Sanming University,2012,29(4):72-78. |
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| Authors: | CAI Xiao-hua SU Zhi-zhong CHEN Wang-jun WANG Jian-rong LIN Wu-tao |
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| Institution: | (College of Chemical and Biological Engineering,Sanming University,Sanming 365004,China) |
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| Abstract: | The ramie fabric is pretreatment with silane coupling agent.Jeziorny equation,the Ozawa model and Mo equation are employed to describe the non-isothermal crystallization process of Poly(lactic acid)(PLA) and PLA/ ramie fabric(RF) composites.It is found that the Ozawa model fail to describe the non-isothermal crystallization process for PLA and its composites,while Jeziorny equation and Mo’s theory provide a good fitting. |
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| Keywords: | poly (lactic acid) ram/e fabric non-isothermal crystallization kinetics composite |
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