| 热塑性EVA半导电屏蔽料的研制 |
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| 引用本文： | 苏朝化,牛征.热塑性EVA半导电屏蔽料的研制[J].塑料科技,2009,37(5). |
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| 作者姓名： | 苏朝化 牛征 |
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| 作者单位： | 1. 中原工学院,河南,郑州,450007
2. 郑州第二电缆厂,河南,郑州,450001 |
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| 摘 要： | 研究了基体树脂、导电材料、润滑剂、抗氧剂对热塑性乙烯-乙酸乙烯共聚物(EVA)半导电屏蔽料性能的影响,确立了EVA半导电屏蔽料配方:EVA100份,导电炭黑55份,润滑剂8.5份,抗氧剂0.80份。对产物性能的表征表明,该半导电屏蔽料20℃时的体积电阻率为48.3Ω·cm,拉伸强度为14.2MPa。
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| 关 键 词： | 乙烯-乙酸乙烯共聚物 热塑性 半导电屏蔽料 导电炭黑 |
Development of Semi-conductive Shielding Material of Thermoplastic EVA |
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| Su Chaohua,Niu Zheng.Development of Semi-conductive Shielding Material of Thermoplastic EVA[J].Plastics Science and Technology,2009,37(5). |
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| Authors: | Su Chaohua Niu Zheng |
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| Abstract: | Effects of resin matrix,conductive material,lubricant,and antioxidant on properties of semiconductive shielding material of thermoplastic EVA were studied.The formulation of semiconductive shielding material of EVA was determined:EVA 100phr,conductive carbon black 55phr,lubricant 8.5phr,and antioxidant 0.80phr.The characterization of the composite shows that the volume resistivity of semi-conductive shielding material is 48.3Ωcm,and the tensile strength is 14.2MPa at 20℃. |
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| Keywords: | EVA Thermoplastics Semi-conductive shielding material Conductive carbon black |
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