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| 通过挤出-热拉伸制备CB/PET/PE导电复合材料 | |
| 引用本文： | 许向彬,李忠明,芦艾,干劲玲,杨鸣波,黄锐. 通过挤出-热拉伸制备CB/PET/PE导电复合材料[J]. 高分子材料科学与工程, 2004, 20(4): 146-148,152 |
| 作者姓名： | 许向彬 李忠明 芦艾 干劲玲 杨鸣波 黄锐 |
| 作者单位： | 1. 四川大学高分子科学与工程学院,高分子材料工程国家重点实验室,四川,成都,610065 2. 四川大学高分子科学与工程学院,高分子材料工程国家重点实验室,四川,成都,610065;中国工程物理研究院化工材料研究所,四川,绵阳,621900 |
| 基金项目： | 国家自然科学基金(50103007)，中国工程物理研究院科学基金资助项目 |
| 摘 要： | 在前期热塑性塑料原位成纤研究基础上，尝试通过挤出-热拉伸制备原位微纤化炭黑(CB)／聚对幕二甲酸乙二醇酯(PET)／高密度聚乙烯(HDPE)导电复合材料。先将CB／PET熔融混合制成母料，再将母料和HDPE按一定的比例挤出一热拉伸。实验发现，体系成纤性能受母料的熔融粘度影响。在相对低的CB含量下，复合物能形成较好的原位微纤，从而具有较好的电性能． |
| 关 键 词： | 挤出 热拉伸 制备 CB／PET／PE导电复合材料 炭黑 聚对苯二甲酸乙二醇酯 聚乙烯 原位成纤 |
| 文章编号： | 1000-7555(2004)04-0146-03 |
ELECTRICALLY CONDUCTIVE CB/PET/PE COMPOSITE PREPARED THROUGH EXTRUSION AND HOT STRETCHING |
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| XU Xiang-bin,LI Zhong-ming,LU Ai. ELECTRICALLY CONDUCTIVE CB/PET/PE COMPOSITE PREPARED THROUGH EXTRUSION AND HOT STRETCHING[J]. Polymer Materials Science & Engineering, 2004, 20(4): 146-148,152 | |
| Authors: | XU Xiang-bin LI Zhong-ming LU Ai |
| Affiliation: | XU Xiang-bin~1,LI Zhong-ming~1,LU Ai~ |
| Abstract: | Based on the previous study of in-situ fibrillation of general engineering plastics/general-purpose plastics, it was attempted to prepare fibrillar carbon black (CB)/poly(ethylene terephthalate) (PET)/polyethylene (PE) composite with electrical conductivity through extrusion and hot stretching. CB and PET were first melted mixed into masterbatch. Then, the mixture of CB/PET masterbatch and PE were extruded and hot stretched. It was found that the melt viscosity of masterbatch can affect the formation of in-situ fibers. As the CB loading is relatively low, the composite has obvious in-situ fibers and hence has correspondingly good conductivity. |
| Keywords: | CB/PET/PE composite in-situ fibrillation morphology electrical conductivity |
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