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发明公开
CN108424693A 一种电气设备专用散热涂料及其制备方法 无效 - 撤回

一种电气设备专用散热涂料及其制备方法
摘要：
本发明公开了一种电气设备专用散热涂料，包括以下重量份的原料：聚对苯二甲酸乙二醇酯10～20份、环氧大豆油丙烯酸酯10～30份、聚氟乙烯7～14份、丙烯酸树脂15～25份、环氧树脂6～15份、山犁糖醇酯3～8份、氧化铍2～3份、邻苯二甲酸二辛酯2～5份、碳纤维1～3份、十二烷基磺酸钠2～4份、改性硅藻土5～9份、纳米二氧化钛1～2份、云母粉2～5份、分散剂1～3份、消泡剂1～2份。所述电气设备专用散热涂料配方科学、合理，不仅具有优异绝缘性能和散热性能，同时本发明还有优异的力耐候性。
摘要（英）：

The invention discloses a special heat dissipation coating for electrical equipment. The special heat dissipation coating is prepared from the following raw materials in parts by weight:10 to 20 partsof polyethylene glycol terephthalate, 10 to 30 parts of epoxidized soybean oil acrylate, 7 to 14 parts of polyvinyl fluoride, 15 to 25 parts of acrylic resin, 6 to 15 parts of epoxy resin, 3 to 8 parts of sorbitan, 2 to 3 parts of beryllium oxide, 2 to 5 parts of dioctyl phthalate, 1 to 3 parts of carbon fiber, 2 to 4 parts of sodium dodecyl sulfate, 5 to 9 parts of modified diatomit, 1 to 2 parts of nano titanium dioxide, 2 to 5 parts of mica powder, 1 to 3 parts of dispersing agent and 1 to 2 parts of defoaming agent. The special heat dissipation coating for the electrical equipment has theadvantages of scientific and reasonable formula, excellent insulation performance and heat dissipation performance as well as excellent force weathering resistance.

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