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A platform for research: civil engineering, architecture and urbanism
Application of photocatalytic self-cleaning coating in wall brick cleaning
The invention discloses an application of a photocatalytic self-cleaning coating in wall brick cleaning. Belongs to the technical field of photocatalytic coatings, can have better adsorbability, is not easy to solidify and fall off, can be recycled, and can effectively protect the original style and appearance of a brick body in the photocatalytic self-cleaning process. Comprising a photocatalytic self-cleaning coating and a wall brick applied to the coating, and the wall brick is a dry wall brick; the preparation method of the photocatalytic self-cleaning coating comprises the following steps: A1, preparing a titanium dioxide solute; a2, thermoplastic rubber and a thermoplastic elastomer are heated and stirred to prepare sol; a3, adding a small amount of dispersing agent into the sol, uniformly stirring, and standing for later use; and A4, mixing the solute and the sol in proportion, and preparing the titanium dioxide photocatalytic film on a substrate through a dip-coating method or a spin-coating method, in the using process, the surface of the dry wall brick is firstly subjected to dust collection and cleaning, then the surface of the dry wall brick is evenly coated with fluorocarbon paint, and then the photocatalytic film is evenly attached to the dry wall brick.
本申请公开了一种光催化自清洁涂料在墙砖清洁中的应用。属于光催化涂料技术领域，能够具备更好的吸附性，不易凝固脱落，可回收再利用，且在光催化自洁过程中还能够有效保护砖体的原有风貌。包括光催化自清洁涂料及应用于该涂料的墙砖，墙砖为清水墙砖；光催化自清洁涂料的制备方法包括：A1:制备二氧化钛溶质；A2:采用热塑性橡胶和热塑性弹性体通过加热搅拌制备溶胶；A3:在溶胶加入少量分散剂并搅拌均匀后放置备用；A4：将溶质与溶胶按比例混合后，在基底上通过浸渍提拉法或旋涂方法制得二氧化钛光催化薄膜；使用过程中，先对清水墙砖表面进行吸尘清洁，然后对清水墙砖表面进行氟碳漆均匀涂覆，之后将光催化薄膜均匀贴合在清水墙砖上。
Application of photocatalytic self-cleaning coating in wall brick cleaning
The invention discloses an application of a photocatalytic self-cleaning coating in wall brick cleaning. Belongs to the technical field of photocatalytic coatings, can have better adsorbability, is not easy to solidify and fall off, can be recycled, and can effectively protect the original style and appearance of a brick body in the photocatalytic self-cleaning process. Comprising a photocatalytic self-cleaning coating and a wall brick applied to the coating, and the wall brick is a dry wall brick; the preparation method of the photocatalytic self-cleaning coating comprises the following steps: A1, preparing a titanium dioxide solute; a2, thermoplastic rubber and a thermoplastic elastomer are heated and stirred to prepare sol; a3, adding a small amount of dispersing agent into the sol, uniformly stirring, and standing for later use; and A4, mixing the solute and the sol in proportion, and preparing the titanium dioxide photocatalytic film on a substrate through a dip-coating method or a spin-coating method, in the using process, the surface of the dry wall brick is firstly subjected to dust collection and cleaning, then the surface of the dry wall brick is evenly coated with fluorocarbon paint, and then the photocatalytic film is evenly attached to the dry wall brick.
本申请公开了一种光催化自清洁涂料在墙砖清洁中的应用。属于光催化涂料技术领域，能够具备更好的吸附性，不易凝固脱落，可回收再利用，且在光催化自洁过程中还能够有效保护砖体的原有风貌。包括光催化自清洁涂料及应用于该涂料的墙砖，墙砖为清水墙砖；光催化自清洁涂料的制备方法包括：A1:制备二氧化钛溶质；A2:采用热塑性橡胶和热塑性弹性体通过加热搅拌制备溶胶；A3:在溶胶加入少量分散剂并搅拌均匀后放置备用；A4：将溶质与溶胶按比例混合后，在基底上通过浸渍提拉法或旋涂方法制得二氧化钛光催化薄膜；使用过程中，先对清水墙砖表面进行吸尘清洁，然后对清水墙砖表面进行氟碳漆均匀涂覆，之后将光催化薄膜均匀贴合在清水墙砖上。
Application of photocatalytic self-cleaning coating in wall brick cleaning
光催化自清洁涂料在墙砖清洁中的应用
WANG JIAN (author) / WANG GUANGHUI (author) / WANG GUIMEI (author) / ZHANG WENJIE (author) / SHEN TINGTING (author)
2023-01-24
Patent
Electronic Resource
Chinese
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