The invention relates to a preparation method of hydrophilic anti-static nano-coating, which includes accurately weighing a certain amount of ethanol solution in beaker, adding tetraethyl orthosilicate under stirring condition, adjusting pH with acid to obtain nano-silicon solution, accurately weighing a certain amount of ethanol solution in beaker, adding butyl titanate and acetylacetone under stirring condition, and adjusting pH with acid to obtain two. Titanium oxide phthalide solution; Acrylic acid modified resin, anhydrous ethanol and distilled water were dripped into nano-silicon solution in turn, followed by titanium dioxide phthalide solution, stirring, stationary, hydrophilic membrane; the hydrophilic membrane was added with tungsten oxide and tin oxide solution, mixed, dripped with silane coupling agent KH570. The nano-coating prepared by the invention has a adhesion of 0 grade and a pencil hardness of 6H, which effectively ensures the weatherability of the product. The hydrophilic film has a firm silicon-titanium bond, which not only has hydrophilic effect but also decomposes organic matter. After the photovoltaic module is coated with the product, the power generation is not affected, and the labor cost is greatly reduced.
【技术实现步骤摘要】
亲水防静电纳米涂层的制备方法
本专利技术属于纳米涂层
,具体涉及一种亲水防静电纳米涂层的制备方法。
技术介绍
纳米涂层涂覆在光伏组件最外层超白低铁压延玻璃上,主要起到超亲水防灰尘达到自清洁的作用,目前我国现有的光伏电站,因为组件最外层玻璃均为超白低铁压延玻璃,表面易沾灰尘且呈现疏水状,雨水天气过后,组件表面会形成泥点、脏污痕迹,大大影响发电功率;而现有的此类纳米涂层附着力及耐候性均不达标。
技术实现思路
为解决现有技术中存在的问题,本专利技术提供一种亲水防静电纳米涂层的制备方法,按照先后顺序包括以下步骤:(1):准确称取一定量的乙醇溶液置于烧杯中,在搅拌的条件下加入正硅酸乙酯,使用酸调节pH,搅拌均匀后加入水,继续搅拌,得纳米硅溶液;(2):准确称取一定量的乙醇溶液置于烧杯中,在搅拌的条件下加入钛酸丁酯和乙酰丙酮,使用酸调节pH,搅拌均匀后加入水,继续搅拌,得二氧化钛酞溶液;(3):向纳米硅溶液中依次滴加丙烯酸改性树脂、无水乙醇和蒸馏水,搅拌均匀,加入二氧化钛酞溶液,搅拌,得亲水膜;(4):将亲水膜里加入氧化钨及氧化锡溶液,混合,滴加硅烷偶联剂KH570,即得。 ...
【技术保护点】
1.一种亲水防静电纳米涂层的制备方法,按照先后顺序包括以下步骤:(1):准确称取一定量的乙醇溶液置于烧杯中,在搅拌的条件下加入正硅酸乙酯,使用酸调节pH,搅拌均匀后加入水,继续搅拌,得纳米硅溶液;(2):准确称取一定量的乙醇溶液置于烧杯中,在搅拌的条件下加入钛酸丁酯和乙酰丙酮,使用酸调节pH,搅拌均匀后加入水,继续搅拌,得二氧化钛酞溶液;(3):向纳米硅溶液中依次滴加丙烯酸改性树脂、无水乙醇和蒸馏水,搅拌均匀,加入二氧化钛酞溶液,搅拌,静置,亲水膜;(4):将亲水膜里加入氧化钨及氧化锡溶液,混合,滴加硅烷偶联剂KH570,即得。
【技术特征摘要】
1.一种亲水防静电纳米涂层的制备方法,按照先后顺序包括以下步骤:(1):准确称取一定量的乙醇溶液置于烧杯中,在搅拌的条件下加入正硅酸乙酯,使用酸调节pH,搅拌均匀后加入水,继续搅拌,得纳米硅溶液;(2):准确称取一定量的乙醇溶液置于烧杯中,在搅拌的条件下加入钛酸丁酯和乙酰丙酮,使用酸调节pH,搅拌均匀后加入水,继续搅拌,得二氧化钛酞溶液;(3):向纳米硅溶液中依次滴加丙烯酸改性树脂、无水乙醇和蒸馏水,搅拌均匀,加入二氧化钛酞溶液,搅拌,静置,亲水膜;(4):将亲水膜里加入氧化钨及氧化锡溶液,混合,滴加硅烷偶联剂KH570,即得...
【专利技术属性】
技术研发人员:房爱省,闫树东,冯健,
申请(专利权)人:澜猫天津新材料科技有限公司,
类型:发明
国别省市:天津,12
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。