| PET/PBT共混导电复合材料的研究 |
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| 引用本文： | 韩永芹.PET/PBT共混导电复合材料的研究[J].上海塑料,2006(4):23-25. |
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| 作者姓名： | 韩永芹 |
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| 作者单位： | 安徽工业大学化学与化工学院,安徽,243002 |
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| 摘 要： | 采用DSC（差示扫描量热法）对PET／PBT合金的相容性进行了研究，探讨了导电炭黑加入量对PET／PBT合金的导电性能与力学性能的影响。结果表明，PET／PBT共混物在非晶区相容而在晶区不相容或部分相容，导电炭黑填充PET／PBT合金的渗流阈值为15％，导电炭黑的填充对合金的力学性能有负面的影响。
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| 关 键 词： | PET/PBT共混 导电炭黑 导电性能 力学性能 |
| 文章编号： | 1009-5993(2006)04-0023-03 |
| 修稿时间： | 2006年6月9日 |
Research on the Conducting Composites of PET/PBT Blends |
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| HAN Yong-qin.Research on the Conducting Composites of PET/PBT Blends[J].Shanghai Plastics,2006(4):23-25. |
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| Authors: | HAN Yong-qin |
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| Abstract: | The compatibility of PET/PBT blends has been investigated by differential scanning calorimetry.The effects of the content of conducting carbon black on the electrical property and mechanical property of PET/PBT blends have also been discussed.Results showed that the PET/PBT blends were compatible in the amorphous ar- ea,not or partly compatible in the crystalline region,the percolation threshold of conducting carbon black filled PET/PBT blends was 15%,the addition of the carbon black had the negative effect on the mechanical properties of PET/PBT blends. |
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| Keywords: | PET/PBT blends conducting carbon black conducting property mechanical property |
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