Hot Stability 4mm Clear, Brown, Blue Flat Tempered Glass For Hotels, Curtain Wall

Specifications:

Thickness: 4mm
Color: clear, brown, blue, green, grey, etc.
Max specification:
Flat tempered glass glass: 3000*8000mm
Bent tempered glass: 3000*5000mm, R=1500mm

Considering the characteristics of  4mm tempered glass , glass size should be confirmed before making production. Once tempered glass size is confirmed,   tempered glass can not be made mechanical treatment any more, and otherwise it will be broken.

Description:

4mm tempered glass are made by forming compressive stress on the surface of the glass and heating the glass up to its intenerating temperature and then make the glass uniform cooling quickly. During the process of cooling, the exterior part of the glass is solidified because of the rapid cooling, while the interior part of the glass shrinks because of slow cooling, then forming compressive stress on the surface of the glass and tensile stress inside the glass, thus improving the intensity and heat stability of the glass.
 4mm tempered glass can be with holes or cutouts to process into tempered laminated glass, tempered insulated glass, etc.
Standard: EN 12150; ASTM 1048; BS 6206:1918; GB 15763.2-2005; AS/NZS 208:1996 

Applications:

4mm tempered glass is safety glass, which is widely used as window glass, door glass, curtain wall glass, fencing glass in buildings, hotels, curtain wall, etc.

Competitive Advantage:

4mm tempered glass has a very good performance of anti-curve, anti-impact intensity, 3 to 6 times better than normal glass. Tempered glass can afford pressure over 95MPa on the surface. Tempered glass has high stability even under temperature change of 200-300 centigrade, while normal glass can only afford change of 70-100 centigrade. 4mm tempered glass becomes small sand shape if 4mm tempered glass is broken under big force, which guarantees safety and less loss.

Safety performance: 4mm tempered glass will appearance hurtless obtuse angles when breakage.
Strength performance: Four times more than ordinary glass.
Heat stability performance: Three times more than ordinary glass, could bear the temperature change about 200°C.

1. Safety
2. 4mm tempered glass has 4-5 times strength than ordinary glass
3. Hot stability
4. Generously satisfy with different clients’ requirement to meet different designs

Quality StandardsGB 15763.2, Chinese standard.EN 12150.1,   European standard.EN 12600,  European standard.ANSI Z97.1,  American standard.AS/NZS 2208,   Australian standard.