Vacuum coating equipment and coated glass

Vacuum coating equipment and coated glass

Coated Glass (Reflective glass), also known as reflective glass. Coated glass is coated one or more layers of metal, alloy or metal compound film on the glass surface, to alter the optical properties of the glass, to meet certain requirements. Coated glass according to the different characteristics of the product, can be divided into the following categories: heat-reflective glass, Low-E glass, Low-E, conductive film glass.
Heat-reflective glass is usually coated on the glass surface layer or layers of thin films, such as chromium, titanium or stainless steel and other metals or compounds consisting of the product showed a rich color, appropriate for visible light transmittance, infrared has higher reflectance, the coated glass has a higher UV absorption rate, therefore, also known as solar control glass, mainly for building and glass curtain wall;
Low-E glass is coated on the glass surface of a multilayer thin-film of silver, copper or tin, or a compound consisting of a metal, the product has a high visible light transmittance, high infrared reflectivity, a good heat insulation performance, mainly used in construction and automotive, ships, and other transportation, due to poor film strength, are generally made using hollow glass; glass conductive film is a conductive film of indium tin oxide coated glass surface, etc., can be used for heating the glass defrost, defog and as liquid crystal displays..
Many coated glass production methods, the main vacuum magnetron sputtering, vacuum evaporation, chemical vapor deposition and sol - gel method. Magnetron sputter coated glass by magnetron sputtering techniques can be designed for producing a multilayer complex film system, a variety of colors can be coated on a white glass substrate, the film is preferably corrosion and wear resistance, is the production and use one of the largest product.