| 炭黑-丁腈橡胶涂层复合材料的导电性能 |
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| 引用本文： | 万影,熊传溪,陈刚,余剑英,闻荻江.炭黑-丁腈橡胶涂层复合材料的导电性能[J].高分子材料科学与工程,1999,15(5):4. |
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| 作者姓名： | 万影 熊传溪 陈刚 余剑英 闻荻江 |
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| 作者单位： | 1. 武汉工业大学材料科学与工程学院,武汉,430070
2. 苏州大学化学化工学院,苏州,215006 |
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| 摘 要： | 将导电炭黑与丁腈橡胶混合制备导电聚合物复合材料，这种材料的电阻率随温度的变化呈正温度系数（ Ｐ Ｔ Ｃ）效应。讨论了不同的掺入炭黑粒子浓度、混炼和硫化及成膜溶剂对室温电阻率及 Ｐ Ｔ Ｃ效应的影响。
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| 关 键 词： | 炭黑 丁腈橡胶 复合材料 正温度系数效应 |
| 修稿时间： | 1998-05-18 |
ELECTRIC PROPERTIES OF CARBON BLACK-BUTADIENE NIRILE RUBBER CIMPOSITES |
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| Wan Ying,Xiong Chuangxi,Chen Gang,Yu Jianying,Wen Dijiang.ELECTRIC PROPERTIES OF CARBON BLACK-BUTADIENE NIRILE RUBBER CIMPOSITES[J].Polymer Materials Science & Engineering,1999,15(5):4. |
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| Authors: | Wan Ying Xiong Chuangxi Chen Gang Yu Jianying Wen Dijiang |
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| Abstract: | Conductive composites have been prepared from conductive carbon black and butadiene nitrile rubber. One of the relations of composites between temperature exhibits fairly good PTC effect. Some influences of carbon black content, processing conditions and solvent for filming against room temperature resistivity and PTC effects were investigated in detail. Experimental results show that this kind of composites can be used to the self temperature controlling heat generators at relatively low temperature. |
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| Keywords: | conductive carbon black butadiene nitrile rubber composite materials positive temperature coefficient(PTC) |
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