知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN107828289B 疏水自洁净表面温度昼夜低于气温的反思托克斯荧光及辐射制冷涂料及其制备方法 有权

疏水自洁净表面温度昼夜低于气温的反思托克斯荧光及辐射制冷涂料及其制备方法
摘要：
本发明公开了疏水自洁净表面温度昼夜低于气温的反思托克斯荧光及辐射制冷涂料及其制备方法，疏水自洁净表面温度昼夜低于气温的反思托克斯荧光及辐射制冷涂料，含有35～50重量份的疏水苯丙乳液，10～20重量份夜光颜料，3～10重量份的硬脂酸盐，1～6重量份的滑石粉，20～30重份的二氧化钛，3～5重量份的助剂，以及5～15重量份的水。本发明提供的反思托克斯荧光及辐射制冷涂料，无论是晴天还是阴天、白天或是夜晚，涂敷了制冷涂料的模型房屋顶及西墙外的表面温度均低于气温，远低于没有涂敷涂料的混凝土表面温度，制冷效果最明显的时段是下午3点至傍晚期间。具有疏水自洁净功能，可有效避免沾灰所引起的太阳反射率下降的问题。方便使用者后期清洁维护，节约人工成本。
摘要（英）：

Disclosed are a hydrophobic self-cleaning anti-Stokes fluorescence and radiation refrigeration coating with the surface temperature being lower than the atmospheric temperature day and night and a preparation method therefor, the coating comprising 35-50 parts by weight of a hydrophobic styrene-acrylic emulsion, 10-20 parts by weight of a luminous pigment, 3-10 parts by weight of a stearate, 1-6 parts by weight of a talcum powder, 20-30 parts by weight of titanium dioxide, 3-5 parts by weight of auxiliaries, and 5-15 parts by weight of water. The method for preparing the coating comprises first mixing the components other than a thickening agent and a film-forming auxiliary, stirring and dispersing same at a high speed, then adding the thickening agent and the film-forming auxiliary, and uniformly dispersing same to obtain the coating.

公开/授权文献
0/0