Preparation technique of self-cleaning and mildew-proof bathroom glass

Abstract

The invention discloses a preparation technique of self-cleaning and mildew-proof bathroom glass, bathroom-dedicated glass is used as a base plate, and a spray filming method is adopted to prepare the self-cleaning and mildew-proof bathroom glass, the preparation technique comprises the following steps: cleaning the glass, spraying and filming, drying the film and heat-treating the film. According to the development and industrialization of the self-cleaning and mildew-proof bathroom glass provided by the preparation technique, not only can a healthy and beautiful living space can be created for people, but also more unnecessary resource waste can be reduced, the service life of the bathroom glass can be prolonged, and the preparation technique has important social benefits, economic benefits and environmental benefits.

Description

technical field [0001] The invention relates to a process for preparing self-cleaning and mildew-proof sanitary glass. technical background [0002] Ordinary bathroom glass will inevitably leave water stains and other bathing stains during use. Long-term accumulation will not only affect the appearance but also cause a large number of bacteria to breed, affecting the living environment and physical health. Frequent cleaning of bathroom glass will consume a lot of water resources, and at the same time, the extensive use and discharge of detergent will also cause secondary pollution to the environment. On the other hand, after long-term use of ordinary glass, mildew will occur due to the erosion of water vapor, the surface will lose its luster, and rainbows, white spots or mist will form, which not only reduces the transparency, but also is difficult to clean. Because the bathroom glass is in a humid environment for a long time, the existence of a large amount of water vapor ...

AI Technical Summary

Problems solved by technology

The disadvantages are: 1. What is obtained is an amorphous structure, and the anatase structure with good photocatalytic performance must be prepared through subsequent heat treatment. There is a conversion efficiency problem, and heat treatment will cause grain growth and reduce the specific surface area of ​​the film. Affect its self-cleaning effect; 2. Dipping and pulling often causes uneven surface structure of the film, so rainbow phenomenon occurs, which reduces the light transmittance of the film; 3. The adhesion between the film layer and the glass is poor, which affects the self-cleaning glass. service life

Although the current anti-mildew methods all have a certain anti-mildew effect, they have problems such as short anti-mildew time, easy to form powder marks on the glass and make cleaning difficult, and in the process of using the glass, all substances that play an anti-mildew effect is removed, therefore, the anti-mildew in glass use cannot be achieved