A switch cabinet sealer, characterized in that made of the following raw materials in weight portion: E-20 epoxy resin 65-69, four (2- hydroxyethyl) has two amide 3-4, three (2- hydroxyethyl) isocyanurate 2-3, zinc naphthenate, two 2-3 dimethyl sulfoxide, 4-5 amino 6-8, methylamine lignin sulfonic acid salt 1-2, accelerator TETD1-2, 10-12 petroleum resin, alkyd resin, 58-63 7-9 of xylene, ethyl acetate 12-14, 3-4 additives; the invention improves the optical properties of additives, paint evenly dispersed, and maintain membrane stability, improve the effect of paint; the invention compared with the existing technology of closed primer has higher resistance to alkali and anti salt performance, closed paint adhesion and better the sealer has the more.
【技术实现步骤摘要】
【技术保护点】
一种开关柜封闭底漆,其特征在于由下列重量份的原料制成:E?20环氧树脂65?69、四(2?羟乙基)己二酰胺3?4、三(2?羟乙基)异氰尿酸酯2?3、环烷酸锌2?3、二甲亚砜4?5、间氨基甲胺6?8、木质素磺酸盐1?2、促进剂TETD?1?2、石油树脂10?12、醇酸树脂58?63、二甲苯7?9、乙酸乙酯12?14、助剂3?4;助剂由下列重量份的原料制得:凹凸棒土100?110、玉石粉12?13、海泡石20?23、硫酸锰6?8、氧化锌3?4、硫酸锌2?3、硬酯酸锌2?3、抗坏血酸1?2、当归油0.1?0.2、交联剂?TAC1?2;制备方法是将凹凸棒土、玉石粉、海泡石、硫酸锰粉碎混合,研磨得到200?300目粉体,将混合后的粉体中加入硬酯酸锌,搅拌均匀,30?40Mpa下压制成块料,送入950?980℃煅烧炉中,煅烧3?4小时,冷却后,取出粉碎得到300?400目粉末,将所得的粉末加入硫酸锌、抗坏血酸继续研磨分散1?2小时,最后加入其它剩余成分,研磨2?3小时,即得。
【技术特征摘要】
【专利技术属性】
技术研发人员:万鹏程,徐磊,马千里,徐曙,吴晓明,
申请(专利权)人:安徽明都电气有限公司,
类型:发明
国别省市:
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