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Glass Department | Tempered Glass

These thermally processed glasses are subjected to heating with programmed intensity and time, and are then rapidly (tempered) or gradually (heat strengthened) cooled, thus making it harder than the original "raw" glass. By increasing their hardness, their behavior to possible breaks by impacts, structural movements or thermal stress is enhanced.

The hardness of "tempered" glass is 4 times more than that of a common glass. When broken, the glass will be broken into millions of particles as small as bean, minimizing wounds. In the case of thermoset glass, the hardness is twice as much as that of a common glass and it breaks in larger pieces similar to those of common glass.

This type of glass is used in large shop windows or Hermetic double glazed units subject to great stress, large dimensions, and especially in roofs and ceilings.





New Keraglass Tempering Furnace

Keraglass single chamber convection tempering furnace for flat glass with the possibility of tempering all LOW-E® glasses on the market, including glasses currently being developed with 0.01 emissivities.

It has a high production capacity and processes glasses with excellent quality and planimetry, leaves no warming edges, no marks or burns in the layers and can temper big size glasses corresponding to the size of the furnace.

Download Keraglass furnace