| 高绝缘,耐低温浇注胶的防开裂 |
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| 引用本文： | 姜立萍,李永华.高绝缘,耐低温浇注胶的防开裂[J].现代涂料与涂装,1998(2):13-14,21. |
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| 作者姓名： | 姜立萍 李永华 |
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| 作者单位： | 化工部涂料工业研究设计院!730020 |
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| 摘 要： | 从树脂、增韧剂、填料及固化剂的种类和用量等方面讨论了如何降低固化收缩应力及低温收缩应力，从而减少因固化收缩和冷冻收缩引起的开裂现象，以保持所合成浇注胶固化物在常温和低温下的高绝缘性能。
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| 关 键 词： | 固化收缩应力 低温收缩应力 弹性模量 防开裂 |
CRACKING PREVENTION OF POTTING MATERIALS WITH EXCELLENT INSULATING PERFORMANCE AND FREEZE RESISTANCE |
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| Jiang Liping et al.CRACKING PREVENTION OF POTTING MATERIALS WITH EXCELLENT INSULATING PERFORMANCE AND FREEZE RESISTANCE[J].Modern Paint and Finishing,1998(2):13-14,21. |
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| Authors: | Jiang Liping |
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| Affiliation: | Jiang Liping et al |
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| Abstract: | This article discuss how to lower the curing shrinkage internal stress and freezing shrinkage internal stress of the product to prevent its cracking resulted from curing and freezing shrinkage, to maintain the excellent insulating performance of the solidified potting materials beth in ordinary temperature and in freezing conditions, focused on the influence of the variety and addition level of resin, plasticizer, filler and solidifier. |
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| Keywords: | curing shrinkage internal stress freezing shrinkage internal stress Young's modulus cracking prevention |
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