Coated glass is also called reflective glass. Coated glass is to coat one or more layers of metal, alloy or metal compound films on the surface of glass to change the optical properties of glass and meet certain requirements. According to the different product characteristics, coated glass can be divided into the following categories: heat reflective glass, Low-E glass, conductive film glass and so on.
The advantages of coated glass are high temperature resistance and convenient cleaning. Glass coating can effectively reflect sunlight and external thermal radiation, effectively reduce the temperature inside the car, and coating can better protect glass from gravel damage. The coating is not easy to be contaminated with dust and dirt. Only clean water can be used when cleaning, so that the glass can be kept highly clean.
The shortcomings of coated glass are also obvious, such as color difference, scratches, film falling off and cracking. The main reason is that the quality defects of coated glass products appear after being put on the wall and window due to production or installation reasons during the production and use of coated glass.