Do you know the material characteristics of chemical tempered glass?
The chemically tempered glass is mainly made of glass having a thickness of 3 mm or less, and is heated to a temperature of about 420 ° C by using a high-purity potassium solution and a mixed catalyst, and the potassium ion and the sodium ion on the surface of the glass structure are ion-exchanged to form a strengthening layer.
Practice has proved that after special surface treatment of glass, the hardness can be greatly increased, and the scratch resistance and impact resistance of the glass can be improved without affecting the touch screen feel, thereby improving the service life of the smartphone or tablet screen. .
Chemical tempered glass process: white film finished product - QC inspection - cleaning treatment - chemical strengthening - insulation cooling - cleaning and drying - packaging.