| 高分子PTC材料及其器件电阻稳定性研究概况 |
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| 引用本文： | 罗延龄. 高分子PTC材料及其器件电阻稳定性研究概况[J]. 现代塑料加工应用, 2000, 12(4): 41-44 |
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| 作者姓名： | 罗延龄 |
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| 作者单位： | 中国石油天然气集团公司兰州石油化工公司研究院聚合物加工应用研究所 兰州，730060 |
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| 基金项目： | 中国石油天然气集团公司资助项目 |
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| 摘 要： | 综述了高分子基ＰＴＣ（正温系数）导电材料及其器件开发中最关键的技术－电阻稳定性的研究现状及 进展，分析了影响电阻稳定性和重要性的因素，提出了辐照交联等方法，并从原理上作了简单介绍。
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| 关 键 词： | 高分子导电材料 PTC效应 电阻稳定性 辐射交联 |
DEVELOPMENT STATUS OF POLYMER PTC CONDUCTING MATERIAL AND ITS ELECTRICAL RESISTANCE STABILITY |
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| Luo Yanling. DEVELOPMENT STATUS OF POLYMER PTC CONDUCTING MATERIAL AND ITS ELECTRICAL RESISTANCE STABILITY[J]. Modern Plastics Processing and Applications, 2000, 12(4): 41-44 |
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| Authors: | Luo Yanling |
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| Affiliation: | Luo Yanling |
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| Abstract: | The development status and progress of technology about electrical resistance stability which was a key to study polymer PTC(positive temperature coefficient) conducting material and its application were reviewed. The effect factors of the electrical resistance stability were analyzed. The resoluble methods were given, and the basic principle was introduced. |
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| Keywords: | polymer conducting material PTC effect electrical resistance stability irradiation crosslinking |
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