| 硬石膏在PVC电缆料中的应用 |
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| 引用本文： | 潘静懿,卢尚琨,黄河,李祥飞,徐卫兵. 硬石膏在PVC电缆料中的应用[J]. 塑料制造, 2011, 0(10): 82-84 |
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| 作者姓名： | 潘静懿 卢尚琨 黄河 李祥飞 徐卫兵 |
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| 作者单位： | 合肥工业大学化工学院;安徽省皖北煤电集团有限责任公司含山恒泰非金属材料分公司 |
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| 摘 要： | 研究了超细硬石膏粉填充PVC电缆料的性能,与重钙、高岭土和滑石粉进行了对比,硬石膏具有明显优势。当硬石膏的用量为50份时,PVC电缆料的拉伸强度、断裂伸长率、体积电阻率和氧指数分别达到21.76MPa、222%、1.17×1013Ω·m和34%,满足国标GB/T8815-2002中J-70之要求。加工性能良好。
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| 关 键 词： | 硬石膏 PVC 电缆料 |
Application of Anhydrite Powder in PVC Cable Material |
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| Pan Jingyi Lu Shangkun Huanghe Li Xiangfei Xu Weibing. Application of Anhydrite Powder in PVC Cable Material[J]. Plastics Manufacture, 2011, 0(10): 82-84 |
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| Authors: | Pan Jingyi Lu Shangkun Huanghe Li Xiangfei Xu Weibing |
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| Affiliation: | Pan Jingyi Lu Shangkun Huanghe Li Xiangfei Xu Weibing(1 School of Chemical Engineering,Heifei University of Technology,Heifei 230009,China.2 Anhui Province Wanbei Coal-ElectricityGroup Limited Liability Company Hanshan Hengtai Nonmetallic Material Technology Branch.,Chaohu 2388171,China) |
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| Abstract: | This paper studied the properties of PVC cable material filled with superfine anhydrite powder,and contrasted it with heavy calcium carbonate、kaolin and talc,the anhydrite had obvious advantages.PVC cable material’s tensile strength、elongation at break 、volume resistivity and oxygen index respectively reached 21.76MPa、222%、1.17×1013Ω?m and 34% when the content of anhydrite was 50phr,meeting the requirements about J-70 of national standard GB/T 8815-2002.And it had good processing performance. |
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| Keywords: | Anhydrite PVC Cable material |
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