How to cut tempered glass

When cutting tempered glass, first sprinkle corrosive liquid on the cutting part, and then cut it by machinery or laser.

Tempered glass is usually cut by machine or laser, but the traditional cutting method will lead to the decrease of the compressive strength of the glass edge.

It is necessary to spread acid-resistant protective film on the front and back of the glass to be cut, leaving the position of the cutting opening, and then sprinkle corrosive liquid on the front and back, and wait for about 60 minutes before cutting. This cutting method will not cause cracks or spots on the glass cutting edge, nor will it reduce the compressive strength of the glass cutting edge.

Characteristics of tempered glass

Tempered glass is also called safety glass. Tempered glass is actually a kind of prestressed glass. In order to improve the strength of glass, compressive stress is usually formed on the surface of glass by chemical or physical methods. When the glass bears external force, it first counteracts the surface stress, thus improving the bearing capacity and enhancing the wind pressure resistance, cold and heat resistance and impact resistance of the glass itself.