| 注塑制品结晶度测定及热流分析 |
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| 引用本文： | 王松杰,韩健,申长雨,陈静波.注塑制品结晶度测定及热流分析[J].塑料科技,2007,35(1). |
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| 作者姓名： | 王松杰 韩健 申长雨 陈静波 |
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| 基金项目： | 国家自然科学基金;新世纪优秀人才支持计划 |
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| 摘 要： | 采用调制式差示扫描量热仪对聚丙烯样品进行升温测试,分析了在熔融过程中可逆与不可逆热流所对应的可能的大分子结构及运动特征,根据实验结果确定聚丙烯注塑制品的初始结晶度。
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| 关 键 词： | 调制式差示扫描量热仪 注塑制品 结晶度 热流 |
Heat Flow Analysis and Testing of Crystallinity of Injection Molded Parts |
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| Wang SongJie,Han Jian,Shen ChangYu,Chen JingBo.Heat Flow Analysis and Testing of Crystallinity of Injection Molded Parts[J].Plastics Science and Technology,2007,35(1). |
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| Authors: | Wang SongJie Han Jian Shen ChangYu Chen JingBo |
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| Abstract: | It tested the increasing temperature of PP sample by means of modulated differential scanning calorimetry. It analyzed the mechanism and corresponding molecular motion behaviours of reversing and nonreversing heat flow during melting process, and then determined the initial crystallinities of polypropylene injection moulding products according to the test results. |
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| Keywords: | MDSC Injection moulding products Crystallinity Heat flow |
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