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Tempered Glass Enhance Their Own Wind Pressure, Cold And Heat, Impact

Tempered glass is actually a kind of prestressed glass. In order to improve the strength of glass, it is usually used to produce compressive stress on the glass surface by chemical or physical method. When the glass is subjected to external force, the surface stress is first offset, which improves the carrying capacity and enhances the glass self- Wind pressure, cold and heat, impact and so on.

The first is the strength than ordinary glass to improve several times, bending. Bending strength is 3 to 5 times the normal glass, the impact strength is 5 to 10 times the normal glass to improve the strength while also improving the safety.

The second is the use of safety, its increased carrying capacity to improve the fragile nature, even if the destruction of tempered glass was no sharp corners of the small debris, the damage to the human body greatly reduced.Thening glass quenching and astringent nature than ordinary glass There are 2 to 3 times the increase, generally can withstand more than 150LC temperature difference, to prevent the thermal cracking has a significant effect.

Tempered glass is the high-quality float glass heating close to the softening point, the rapid cooling of the glass surface, so that the compressive stress distribution in the glass surface, and tensile stress in the center layer. Because there are strong equal compression stress, The resulting tensile stress is offset by the strong compressive stress of the glass, thereby increasing the safety of the glass.

Safety: When the glass is destroyed by external forces, debris into a similar honeycomb-like small obtuse angle particles, not easy to cause harm to the human body.

High strength: the same thickness of the tempered glass is the impact of ordinary glass 3 to 5 times the bending strength of ordinary glass is 3 to 5 times.

Thermal stability: tempered glass has good thermal stability, can withstand the temperature difference is 3 times the ordinary glass, can withstand 200 ℃ temperature difference.

Tempered glass is the ordinary annealing glass first cut into the required size, and then heated to close to softening point of about 700 degrees, and then quickly and evenly cooled and get. After the steel treatment of the glass surface to form a uniform compressive stress, while the internal tension is formed, so that the glass bending and impact strength can be improved, the strength of tempered glass is about four times more than ordinary annealing glass.

Tempered glass to safety glass. Tempered glass is actually a kind of prestressed glass, in order to improve the strength of glass, the general use of chemical or physical methods, in the glass surface constitutes a compressive stress, the glass to withstand external forces when the primary side of the stress, and then forward the carrying capacity, enhance the glass itself Wind pressure, cold and heat, impact and so on.

The site in the welding time welding slag falling on the tempered glass, constitute a scar, then these in addition to the glass welding scar also can not be removed?

In fact, there is no way to get rid of.

Over 300 degrees of temperature attached to the tempered glass surface, tempered glass is generally not damaged. The surface of the glass can be attached to the gray knife, knife and other things to remove the knife, but will leave the pit potholes.

Spot slag temperature generally more than 900 degrees, it is difficult to eradicate. Generally this happens only to replace the glass.

Tempered quenching and cooling properties of tempered glass than ordinary glass has 3 to 5 times the increase, generally can withstand more than 250 degrees of temperature changes, to prevent thermal cracking has a significant effect. Is a kind of safety glass. For the protection of high-rise buildings to provide qualified materials for security.