With the improvement of people’s living standards and the level of construction and other industries, people are increasingly pressing for the self-cleaning and sterilization functions of environmental materials. Especially after the outbreak of atypical pneumonia, all sectors of society have paid more attention to it. Self-cleaning glass, sterilized ceramics and other products are favored, and related departments have stepped up the development of related products and technologies. Antimicrobial self-cleaning glass-ceramic technology is a typical example.
The crystallized glass is widely used in architectural decoration and other industries in recent years because of its uniform color, beautiful appearance, high hardness, no radioactive contamination, and excellent performance such as appearance, color, and color design. However, regardless of any decorative materials, including glass-ceramics, used in modern architecture, are external needs cleaning, domestic needs clean. These tasks, especially the cleaning of high-rise building exteriors, are a costly, inefficient and time-consuming task. Due to the technical reasons, glass-ceramics often have many pinholes on the surface and are easy to hide dirt, which is difficult to clean and affect the decorative effect.
Recently, Beijing Zhonghuan Jieyu New Material Engineering Technology Co., Ltd. applied nanometer technology, photocatalyst technology and sol-gel method to develop an advanced treatment process on the surface of microcrystalline glass stone—TiO2 photocatalyst self-cleaning film. technology. The TiO2 film formed on the surface of the glass-ceramics by this technology can effectively decompose the organic contaminants under the action of ultraviolet light in the natural light, thereby utilizing the high hydrophilicity of the membrane itself, and when the water or rain acts, micro- The degraded contaminants on the surface of the crystal glass will be washed and cleaned. On the other hand, due to the protective effect of the film layer, not only the finish of the glass-ceramics is improved, but also the difficult problem in the glass-ceramic industry has been solved so far. - Micropore defects filth problem. In order to solve the problem of insufficient ultraviolet radiation for interior decoration, the company designed silver ions into the film and developed a silver-based TiO2 self-cleaning film that can maintain its self-cleaning effect even under low light or no light conditions. The technology can also use photocatalyst technology to kill bacteria. According to inspections by the national authoritative authorities, the killing rates of self-cleaning membranes against E. coli and B. sclerotiorum adhered to the surface of glass-ceramics exceeded the national standards for antibacterial materials (90%), reaching 97.8% and 95.4%, respectively. .
The antibacterial and self-cleaning glass-ceramic technology is processed through a lower-cost process, which not only solves the micro-hole defect of the material itself, but also adds various functions such as self-cleaning, antibacterial, and purification environment, and improves the quality and grade of the product. The introduction of this technology is of great significance in promoting the further development of glass-ceramics.
Central Ring Jieyu Launches Antimicrobial Self-cleaning Glass-ceramics Technology
February 02 19:08:42, 2019
Automatic Packing Machine,Cheep Packing Machine,Packing Machine Taichuan Packaging Machinery Co., Ltd. , http://www.fillerchina.com