Glass coating is a kind of chemical polymer materials, because of its high density of chemical characteristics, so has been applied in the field of auto beauty, at the same time the glass coating, high gloss, resistance to oxidation, the characteristics of the acid and alkali resistance, uv resistance, is used to paint coating, surface gloss is very good, and the paint and isolated from the outside world, has played a very good protection effect.
Auto glass coating has become more and more popular, but a lot of people just enjoy convenience after glass coating, coating of the relevant matters needing attention and the coating after maintenance but don't do it, for the coating effect is very bad.
Heat reflective glass is generally in the glass surface layer or one multilayer plating such as chromium, titanium or stainless steel and other metals or their compounds consisting of thin film, make the product is rich color, have appropriate for visible light transmittance, has high reflectivity to the infrared, with ultraviolet light.
Higher absorption rate, therefore, also known as sunlight control glass, mainly used for building and glass curtain wall; Low emissivity glass is on the glass surface by multi-layer plating metals such as silver, copper or tin, or their compounds composed of membrane system, products have high transmittance of visible light, to have a high reflectivity of infrared ray, has good heat insulation performance, mainly used in buildings and vehicles such as cars, ships, due to poor film strength, are usually made of hollow glass to use; Conductive film glass is a conductive film coated with indium tin oxide on the glass surface, which can be used for heating, defrosting, fog removing and liquid crystal display.
There are many methods for the production of coated glass, such as vacuum magnetron sputtering, vacuum evaporation, chemical vapor deposition and sol-gel method. Magnetron sputtering coated glass magnetron sputtering technology can be used to design and manufacture of multilayer complex film system, can be in the white glass substrate coated with a variety of color, the membrane layer has good corrosion resistance and wear resistance, is one of the most popular product the production and use. The variety and quality of vacuum evaporation coating glass are different from that of magnetron sputtering coating, and have been replaced by vacuum sputter. The chemical vapor deposition method is used to disassemble the reaction gas on the surface of the float glass production line, and the surface of the glass is deposited evenly on the glass surface. The method is characterized by low cost of equipment, easy regulation, low cost of product, good chemical stability, and hot processing, which is one of the most promising methods of production. Sol-gel method is a simple and reliable method for the production of coating glass. The defect is that the light transmission ratio is too high and the decoration is poor.
