Tempered glass is manufactured through heating the ordinary glass near to the softening point and then quenching it which to let the glass has a strong permanent internal stress,while the inner layer of the tensile stress and the outer layer of the stress in a stable state of stress balance.Thereby enhanced the use of glass strength and weight-carrying capacity, and enhanced the glass's own wind pressure, cold and heat, impact and so on.
With high strength and strong thermal stability, tempered glass can be widely used in places where required high mechanical strength and safety , such as: glass curtain wall, building windows and doors, balcony rails, pool railings, shower room, home, staircase handrails, office interior partition, insides of buildings where has high density of human and easy touched area such as doors and windows, curtain walls, cars, trains, ships, and places affected by temperature differences that may cause damage to the human body.

Tempered glass categories
According to its need to choose colorless transparent glass, tinted glass, coated glass, texture glass as original plate glass to produce a variety of different usage of flat bending glass. Such as: railings glass, doors and windows glass, bathroom glass, staircase glass, furniture glass, partition decorative glass, glass desktop, motorcycle glass, home appliances glass. The product will have a better multiple excellent features after laminated and insulated process

Characteristics：
1.High mechanical strength.
Impact resistance is 3-5 times of the ordinary glass; anti-bending strength is 4 to 5 times of the ordinary flat glass; deflection is 3 to 4 times of ordinary annealing glass.
2.High thermal stability
Refers to the glass can withstand the dramatic changes in temperature without damage to the performance.The thermal stability of tempered glass is 3 times better than that of ordinary glass, and it can withstand the rapid change of climate and environment temperature. Tempered glass’s usage  temperature range: -40℃ ~350 ℃. Withstand the temperature of the drastic range: 250 ~ 350 ℃ (and the general glass only 70 ~ 100 ℃), to place the tempered glass at 0 ℃ environment and pouring molten liquid (327.5 ℃) on it will not be broke.
3.High safety
When encountered with external forces,tempered glass will be betokened into a similar honeycomb-like small obtuse angle particles which have will not cause significant harm to the human body. As the tensile stress of the tempered glass exists in the inner layer of the glass, when the glass is broken, under the protection of the outer stress, the glass fragments are similar to the honeycomb obtuse angle particles and will not cause hurt easily.

Product Specification
Maximum specification of flat tempered glass:  3600 * 18000mm;  Minimum specification : 85 * 245mm
Maximum specification of bent tempered glass: 3600*18000mm，Minimum specification ：600*300mm
Bent tempered glass minimum curvature radius:R 450 mm
Thickness range: 3～25mm
Output：1.80 Million Square Meter / year
Executive Technical and Quality Standards
Complying with European standard: EN12150-2:2004  Australian standard:AS/NZS 2208-1996
Complying with American standard: ANSI Z97.1-2004；Chinese standard:GB15763.2-2005；

Contact：David xu
Mobile：+86 13573200010
Tel：+86 0532-55711426
Fax: +86 0532-86880938
E-mail：sales@qdpioneerglass.com
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