| 聚乙烯热收缩异型套管的研制 |
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| 引用本文： | 汪艳. 聚乙烯热收缩异型套管的研制[J]. 中国塑料, 2001, 15(1): 43-44 |
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| 作者姓名： | 汪艳 |
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| 作者单位： | 武汉化工学院材料科学与工程系!湖北武汉430073 |
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| 摘 要： | 对聚乙烯热收缩异型套管的成型工艺进行了研究,考察了各种成型因素对制品的影响。发现注塑、辐射交联的热收缩异型套管加热后出现收缩变形、表面起皱等缺陷,达不到质量要求,而模压能得到尺寸与形状准确、外观质量良好的热收缩异型套管。
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| 关 键 词： | 热收缩异型套管 聚乙烯 成型方法 工艺条件 |
Preparation of Heat Shrinkable Profiled PE Sheathing |
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| WANG Yan. Preparation of Heat Shrinkable Profiled PE Sheathing[J]. China Plastics, 2001, 15(1): 43-44 |
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| Authors: | WANG Yan |
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| Abstract: | Technology of heat shrinkable profiled PE sheathing was studied and factors influencing the sheathing were observed.It was found that samples made by injection molding and irradiation crosslinking were of bad quality beacuse of the defects, such as crimping surfaces and deformation after heating.But tubes made by molding have exact dimension and shape and good surface quality. |
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| Keywords: | profiled heat shrinkable tube molding process processing parameter |
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