Tempered glass It belongs to safety glass. Tempered glass In fact, it is a kind of prestressed glass. In order to improve the strength of glass, it usually uses chemical or physical methods to form compressive stress on the surface of glass. When the glass bears external force, it first counteracts the surface stress, thus increasing the bearing capacity, enhancing the wind resistance of the glass itself, the temperature and the heat, the impact and so on.
First, the strength is several times higher than that of ordinary glass.
Second is the use of security, its carrying capacity increases to improve the fragile nature, even though Tempered glass Destruction also showed small debris with no acute angle, which reduced the damage to the human body. Tempered glass The quick quenching and hot pressing property of the system is more than 2~3 times higher than that of ordinary glass, and it can generally bear the temperature difference above 150C. It has obvious effect on preventing thermal explosion.
Safety: when the glass is destroyed by external forces, the fragments become honeycomb like smashed obtuse particles, which are not easy to cause harm to the human body.
High strength: the same thickness. Tempered glass The impact strength is 3~5 times that of ordinary glass, and the bending strength is 3~5 times that of ordinary glass.
Thermal stability: Tempered glass It has good thermal stability and can withstand temperature difference of 3 times that of ordinary glass, and it can withstand temperature difference of 150 degrees Celsius.
Leveling, Bent tempered glass It belongs to safety glass. Widely used in high-rise building doors and windows, glass curtain walls, indoor partition glass, lighting ceiling, sightseeing elevator channel, furniture, glass guardrail and so on.
Tempered glass Characteristic: Tempered glass When the quality float glass is heated close to the softening point, it is cooled rapidly on the surface of the glass, so that the compressive stress is distributed on the surface of the glass, while the tensile stress is in the central layer. Because of strong and equal compressive stress, the tensile stress generated by external pressure is counteracted by the strong compressive stress of glass, thus increasing the safety of glass.
1. Strength improvement: after tempering, the mechanical strength, impact resistance and flexural strength of glass can reach 4 to 5 times of ordinary glass.
2. Thermal stability improved. Tempered glass It can withstand great temperature difference without breakage. The ability to resist temperature difference is 3 times that of ordinary float glass of the same thickness.
3, safety enhancement: Tempered glass After being damaged by strength, tiny obtuse particles are rapidly presented, thus ensuring maximum safety. Application: furniture, electronic and electrical industry, building, decoration industry, bath room, automobile, escalator, and other places that need special safety and temperature difference drastic changes. Hollow glass and Sandwich glass The original film.