Tempered glass is made by heating flat glass to its softening temperature and suddenly chilling it with jets of cold air.
So the surface of the glass will be under powerful compressive stress and the interior will be with severe tensile stress.
In consequence,the impact applied to the glass will be overcome by the compressive stress on the surface to assure
safety. There are tempered glass and half tempered glass according to different strength.
Qingdao Cngrow glass applies continuous tempering furnace with advanced technology,high production capacity and
great smoothness.
Features:
1. It is safety glass.
2.4-5 times stronger than float glass.
3.3to4times stronger resistance to thermal breakage than annealed or heat strengthened glass.
4.Once breakage occurs,the glass disintegrate into small cubical fragments,which are relatively harmless to human body.
5.2.5to3 times higher temperature changing endurance than ordinary annealed glass.It withstands abrupt temperature
change of 300 Centigrade.
Thickness available: 2.8mm-19mm.
Sizes available:100mmx200mm-2400mmx13000mm.
Our products : (full) tempered glass.half tempered glass.
Qingdao Cngrow Technology Glass Co., Ltd is a professional glass manufacturer and trader located in the Economic and Technical Development Zone of Qingdao City.
The factory has decades of experience of glass manufacturing and trading including tempered glass, float glass, silver mirror, aluminum mirror, reflective glass, patterned glass, laminated glass, insulated glass, low iron solar glass, decorative glass, furniture glass, electrical appliance glass, electronic glass, etc
