Automobile repair paint and preparation method thereof

The invention discloses an automobile repair paint. The invention is characterized in that the automobile repair paint is prepared from the following materials in parts by weight: 25-30 parts of acrylic modified alkyd resin, 6-15 parts of amino resin, 8-12 parts of thermoplastic acrylic resin, 6-10 parts of nitrocellulose, 14-18 parts of polydimethylsiloxane, 7-8 parts of polyether modified silicone oil, 5-7 parts of toluene sulfonic acid, 15-20 parts of lithopone, 2-4 parts of biuret, 21-25 parts of alcohol ester-12, 6-8 parts of sodium hexametaphosphate, 16-18 parts of tartaric acid, 7-11 parts of kaolin, 12-16 parts of sorbitan monooleate, 7-9 parts of sodium citrate and 12-15 parts of urotropine. The automobile repair paint can become dried quickly, is convenient for application, and has the advantages of oxidation resistance and low manufacturing cost. 本发明公开汽车种汽车修补漆，其特征在于：由以下重量份数配比的材料制成，包括丙烯酸改性醇酸树脂25-30份、氨基树脂6-15份、热塑性丙烯酸树脂8-12份、硝化棉6-10份、聚二甲基硅氧烷14-18份、聚醚改性硅油7-8份、甲苯磺酸5-7份、立德粉15-20份、缩二脲2-4份、十二碳醇酯21-25份、六偏磷酸