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High strength Tempered glass or Toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. Tempering puts the outer surfaces into compression and the inner surfaces into tension. Such stresses cause the glass, when broken, to crumble into small granular chunks instead of splintering into jagged shards as plate glass .
Features:
1. 5 times harder than ordinary float glass, stronger resistance to thermal breakage than annealed or heat strengthened glass.
2. Once breakage occurs, the glass disintegrates into small cubical fragments, which are relatively harmless to human body.
3. It withstands abrupt temperature change of 220 Centigrade.
4. Sizes are produced as per customer request.
Application
◆Tempered glass is a kind of safety glass and widely used in places where have higher requirements for mechanical strength and safety, such as shower room, glass door, curtain wall, facade window, indoor partition, furniture, partition which is close to heat source or suffers more strong cold and hot shock.
◆Semi-tempered glass has no disadvantage of spontaneous explosion and widely used in glass curtain wall, greenhouse, heated housing, partition and decoration industry.