Is it necessary to apply film on double-silver coated glass?
1 Answers
It is still necessary to apply film on double-silver coated glass. Introduction to coated glass: Coated glass, also known as reflective glass, involves coating one or multiple layers of metal, alloy, or metal compound films on the glass surface to alter its optical properties and meet specific requirements. Based on different product characteristics, coated glass can be categorized into the following types: heat-reflective glass, low-emissivity glass, conductive film glass, etc. Production methods of coated glass: Vacuum magnetron sputtering, vacuum evaporation, chemical vapor deposition, and sol-gel methods. Magnetron sputtering coated glass utilizes magnetron sputtering technology to design and manufacture multi-layer complex film systems, allowing for the application of various colors on white glass substrates. The film exhibits excellent corrosion resistance and wear resistance, making it one of the most widely produced and used products. Vacuum evaporation coated glass, in terms of variety and quality, falls short compared to magnetron sputtering coated glass and has gradually been replaced by vacuum sputtering methods.