What is the toughened glass and half toughened glass

Toughened glass, semi-tempered glass is the glass heating common to a specific temperature, and cooling rapidly, so that the glass surface compressive stress and mechanical intensity multiplier. Toughened glass surface stress in 95MPa. Half toughened glass surface stress in 24-69MPa. Then the toughened glass and half toughened glass what are the characteristics.

Characteristics of toughened glass:

Thermal stability: can withstand temperature variation 250-320 degrees, to prevent hot cracking has obvious effect.

Safety: broken glass at an obtuse angle with small particles, causing great harm to the human body is not easy to.

Hardness: tempered glass mechanical strength is 5 times that of ordinary glass, impact strength is 10 times that of ordinary glass.

Half toughened glass:

Hardness: half the strength of tempered glass is 1.5-2 times of ordinary glass.

Smoothness: have good smoothness, optical effect is more close to the ordinary glass.

Thermal stability will: under impact force center in radioactive around to rupture, not easy to explode.

Scope of application: tempered glass is safety glass, widely used in building curtain wall, glass doors and windows, interior decoration, furniture, machinery, electronics etc..

Note: tempered glass can't cutting, edge grinding, drilling and other processing.