| 粉末涂料用有机硅改性环氧树脂的研究 |
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| 引用本文： | 郑亚萍,马瑞,夏印平.粉末涂料用有机硅改性环氧树脂的研究[J].热固性树脂,2005,20(3):39-41,49. |
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| 作者姓名： | 郑亚萍 马瑞 夏印平 |
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| 作者单位： | 西北工业大学理学院应用化学系,陕西,西安,710072;咸阳康力电工材料有限公司,陕西,咸阳,712000 |
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| 摘 要： | 采用羟基硅油对环氧树脂进行改性,对所制备的环氧树脂采用红外光谱分析了官能团结构,通过GPC法测试分子质量,采用差热扫描研究了其反应性。配制绝缘粉末涂料,通过涂料的高压蒸煮实验,耐湿热实验,研究了有机硅改性环氧树脂的电性能。结果表明,有机硅成功地连入环氧树脂链中,分子质量为5000,所制备的涂膜经高压蒸煮后,电性能优异,该树脂可应用于绝缘粉末涂料中。
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| 关 键 词： | 绝缘粉末涂料 有机硅 环氧树脂 |
| 文章编号： | 1002-7432(2005)03-0039-04 |
STUDY ON HYDROXYL SILICON MODIFIED EPOXY RESIN USED IN POWEDR COATINGS |
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| ZHENG Ya-ping,MA Rui,XIA Ying-ping.STUDY ON HYDROXYL SILICON MODIFIED EPOXY RESIN USED IN POWEDR COATINGS[J].Thermosetting Resin,2005,20(3):39-41,49. |
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| Authors: | ZHENG Ya-ping MA Rui XIA Ying-ping |
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| Affiliation: | ZHENG Ya-ping~1,MA Rui~1,XIA Ying-ping~2 |
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| Abstract: | Hydroxyl silicon was used to modify epoxy resin.The molecule structure,molecule weight and reaction of modified epoxy resin was determined through IR,GPC and DSC respectively.Electricity properties of the modified epoxy powder coatings were researched through high pressure digestive experiment,resistance humity experiment.As a result,organic silicon was reacted with epoxy,molecule weight was 5 000,electrical properties were good engough to used in insulative powedr coating. |
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| Keywords: | insulative powder coating organic silicon epoxy resin |
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