| GF/PP/HDPE复合物的性能研究 |
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| 引用本文： | 郦华兴. GF/PP/HDPE复合物的性能研究[J]. 复合材料学报, 1991, 8(4): 45-50 |
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| 作者姓名： | 郦华兴 |
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| 作者单位： | 湖北工学院化工系 武汉 |
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| 摘 要： | 本文运用差示大扫描量热(DSC)法研究熔融试样的冷却结晶放热曲线,用偏光显微镜技术分析复合物的形态结构.试验表明,玻璃纤维(GF)对聚丙烯(PP)起异相成核作用,改变聚丙烯的结晶形态;高密度聚乙烯(HDPE)对异相成核有协同效应,同时改进聚丙烯的脆性.
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| 关 键 词： | 玻璃纤维 聚丙烯 复合物 性能 |
| 收稿时间： | 1989-08-11 |
A STUDY OF THE PROPERTIES OF GF/PP/HDPE COMPOSITE |
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| Li Huaxing. A STUDY OF THE PROPERTIES OF GF/PP/HDPE COMPOSITE[J]. Acta Materiae Compositae Sinica, 1991, 8(4): 45-50 |
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| Authors: | Li Huaxing |
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| Affiliation: | Li HuaxingDepartment of Chemical Engineering,Hubei Institute of Technology,Wuhan 430068 |
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| Abstract: | This paper describes the cooling crystallization exothermic diagrams of melt spcimen by using differential scanning calorimetry (DSC) microscope to analyze its morphological structure. It was found in the experiment that the glass fiber (GF) has the function of heterogeneous nucleation for polypro-pylene (PP) and improves the crystalline morphology of PP. High density polyethylene (HDPE) has synergetic effect for heterogeneous nucleation, and improves the brittlness of matrix resin of PP. |
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| Keywords: | GF PP composite properties |
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