| 硫化体系和配合剂对丁腈橡胶/炭黑复合材料导电和力学性能的影响 |
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| 引用本文： | 万影,黄新堂,闻荻江.硫化体系和配合剂对丁腈橡胶/炭黑复合材料导电和力学性能的影响[J].华中师范大学学报(自然科学版),1997(4). |
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| 作者姓名： | 万影 黄新堂 闻荻江 |
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| 作者单位： | 武汉工业大学材料科学与工程学院，华中师范大学物理系 |
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| 基金项目： | 国家教育委员会博士点基金 |
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| 摘 要： | 将炭黑与丁腈橡胶混合制备导电复合材料，其中炭黑（Ｎ５５０）／丁腈橡胶电阻率随温度的变化呈一定强度的正温度系数（ＰＴＣ）效应．讨论了不同炭黑填充率、硫化体系、配合剂等对复合材料室温电阻率、ＰＴＣ效应和力学性能的影响．
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| 关 键 词： | 硫化体系 配合剂 CB／NBR复合材料 导电和力学性能 |
INFLUENCES OF VULCANIZING SYSTEM AND COMPOUNDING AGENTS ON THE CONDUCTIVE AND MECHANICAL PROPERTIES OF CARBON BLACK BUTADIENE NITRILE RUBBER COMPOSITES |
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| Wan Ying,Huang Xintang,Wen Dijiang.INFLUENCES OF VULCANIZING SYSTEM AND COMPOUNDING AGENTS ON THE CONDUCTIVE AND MECHANICAL PROPERTIES OF CARBON BLACK BUTADIENE NITRILE RUBBER COMPOSITES[J].Journal of Central China Normal University(Natural Sciences),1997(4). |
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| Authors: | Wan Ying Huang Xintang Wen Dijiang |
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| Institution: | Wan Ying 1) Huang Xintang 2) Wen Dijiang 1) |
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| Abstract: | Conductive polymeric composites have been prepared from carbon black filled Nitrile Butadiene Rubber(NBR). The relationship between the resistivity of CB(N550)/NBR composite and temperature exhibits PTC (Positive Temperature Coefficient) phenomenon to some extent. Some factors influencing on the conductive and mechanical properties of composites, such as loading of fillers, structure and surface characters of carbon black, different vulcanizing system, vulcanizing time and temperature for the N550/NBR composites vulcanized by the sulfur, ingredients etc. are investigated in detail. |
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| Keywords: | vulcanizing system ingredients CB/NBR composites conductive and mechanical properties |
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