Mechanical heat-radiation paint and preparation method thereof

The invention relates to a mechanical heat-radiation paint and a preparation method thereof. The mechanical heat-radiation paint comprises the following components in parts by weight: 4-9 parts of glycerol, 2-5 parts of triazole toluene, 3-7 parts of ethyl acetate, 1-3 parts of nano diatomite, 5-8 parts of silica, 3-7 parts of polypropylene short fiber, 2-4 parts of carbon fiber, 2-6 parts of marble powder, 3-6 parts of polyethylene glycol, and 2-5 parts of triacetin. The mechanical heat-radiation paint has the beneficial effect that the mechanical heat-radiation paint has strong adhesive force and good caking property, has good protection effect for a base material, and has strong impact resistance and good heat radiation effect. 本发明涉及种机械散热涂料及其制备方法，由如下重量份数的组分制成：丙三醇4-9份、三唑甲苯2-5份、乙酸乙酯3-7份、纳米硅藻土1-3份、二氧化硅5-8份、聚丙烯短纤维3-7份、碳素纤维2-4份、大理石粉2-6份、聚乙二醇3-6份和甘油三醋酸酯2-5份。本发明的有益效果是：该散热涂料附着力强，粘结性好，对基材的保护效果好，并且抗冲击性加强，散热效果好。