Chemical tempered glass is made of using ion exchange process at low temperature, low temperature system refers to the exchange of temperature is not higher than the glass transition temperature range, is relative to the high temperature and ion exchange process in transition temperature above, below the softening point temperature range. The simple principle of ion exchange process at low temperature is around 400 ℃ of alkali saline solution in smaller radius of ion in the surface layers of glass with radius is larger in the solution of ion exchange, big ion embedded squeeze into the number of glass surface is proportional to the surface compressive stress, so the amount of ion exchange and the exchange of surface layer depth is the key to the enhancement effect index. Due to the ion exchange layer is uniform, so chemical method for enhancing thin glass effect is remarkable, especially suitable for enhanced under 5 mm thick glass.

        General electronic display products, such as computer display, televisions, tablets, mobile phones, is to use 0.4 -- 3 mm thick chemical tempered glass as the screen protection panel, after the appearance of basic processing, according to the design requirements, toughened and silk screen processing, a coating processing, or to prevent fingerprints, scratches or the purpose of the anti glare, after deep processing of flat glass, high-grade shape not only beautiful, also can effectively improve the quality of display screen, may help reduce the radiation, and to protect user’s eyes.