Used as Monitor & Display window products, it is supplied to clients by eliminating the surface curvature defect and various surface defects that occur during tempering process.
The available substrate thickness are from 0.5t to 4t thickness.
Chemically tempered glass is obtained by immersing ordinary glass in a chemical solution (KNO3) heated at high temperature for a certain time, to enhance the surface strength through compressing stress layer being formed on the glass surface by ion substitution between Na ions contained in glass and K + in solution.