| 35kV以下电力电缆户内终端用热缩材料研制 |
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| 引用本文： | 朱光明,施永勤,刘忠让. 35kV以下电力电缆户内终端用热缩材料研制[J]. 电线电缆, 2000, 0(2): 28-30 |
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| 作者姓名： | 朱光明 施永勤 刘忠让 |
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| 作者单位： | 1. 西北工业大学,化工系,陕西,西安,710072
2. 西北核技术研究所,陕西,西安,710024 |
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| 摘 要： | 本文介绍了 3 5 k V以下电力电缆户内终端用 PE/ CPE共混热收缩材料的研制过程 ,以及 PE/ CPE配比 ,Al( OH) 3 ,辐射剂量等对共混材料的力学性能 ,阻燃性能的影响规律。制得了氧指数 OI大于 2 7,拉断强度 TS>1 0 MPa,绝缘电阻率 ρv>1 0 1 3 Ω· cm,击穿电压 >2 0k V/ m m的户内终端用阻燃热收缩材料
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| 关 键 词： | 热缩型户内终端头 共混材料 辐射交联 研制 |
| 修稿时间： | 1999-03-20 |
Development of thermoshrinkable materials for indoor termination of power cables up to 35 kV |
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| Zhu Guangming. Development of thermoshrinkable materials for indoor termination of power cables up to 35 kV[J]. Wire & Cable, 2000, 0(2): 28-30 |
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| Authors: | Zhu Guangming |
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| Abstract: | This article describes the development of a thermoshrinkable PE/CPE blend for indoor termination of power cables up to 35 kV, the ratio of PE/CPE and the effect of Al(OH) 3 and radiation dose on the mechanical properties and flame retardancy of the blend. A thermoshrinkable material for indoor termination was developed whose oxygen index OI>27, tensile strength T S>10 MPa, insulation resistance ρ >10 13 Ω·cm and breakdown voltage> 20 kV/mm. |
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| Keywords: | thermoshrinkable indoor termination blend radiation crosslnking development |
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