Supply 15mm tempered glass
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Tempered glass/Reinforced glass belongs to safety glass. Tempered glass is actually a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the surface of glass. When the glass bears external forces, it first offsets the surface stress, thus improving the bearing capacity, and enhancing the resistance to wind pressure, cold and heat, impact, etc. of the glass itself. The first advantage is that the strength of tempered glass is several times higher than that of ordinary glass. The second advantage is that it is safe to use, and its bearing capacity is increased, which improves the fragility. Even if the tempered glass is damaged, it also presents small pieces without acute angles, which greatly reduces the harm to human bodies. The resistance to rapid cooling and heating of tempered glass is 2-3 times higher than that of ordinary glass, and it can generally withstand temperature difference changes of more than 150LC, It has obvious effect on preventing thermal cracking. Detailed features: ① Safety. When the glass is damaged by external force, the fragments will become small obtuse angular particles similar to honeycomb, reducing the harm to human body. ② High strength. The impact strength of tempered glass with the same thickness is 3-5 times that of ordinary glass, and the bending strength is 3-5 times that of ordinary glass. ③ Thermal stability. Tempered glass has good thermal stability, can withstand temperature difference 3 times that of ordinary glass, and can withstand temperature difference change of 200 ℃. Usage: Flat tempered glass and bent tempered glass belong to safety glass. Widely used in high-rise building doors and windows, glass curtain walls, indoor partition glass, daylighting ceiling, sightseeing elevator channels, furniture, glass barriers, etc. Specification ① Processing specification of flat tempered glass: processing thickness: 3~19mm; larger size: 3300mm × 14000mm; smaller size: 80mm × 50mm; ② Processing specification of bent tempered glass: processing thickness: 3~19mm; larger size: 2440mm × 5000mm; smaller size: 600mm × 400mm; smaller curvature radius: 300mm; quality: in accordance with the Chinese national standard GB15763.2-2005. Type 1 tempered glass is divided into plane tempered glass and curved tempered glass according to shape. The thickness of plane tempered glass is 3.4, 5, 6, 8, 10, 12, 15, 19 mm; The thickness of curved tempered glass also includes 3.4, 5, 6, 8, 10, 12, 15 and 19 mm. However, curved (i.e. bend toughened) tempered glass has a large radian limit for each thickness. That is to say, RR is radius. 2 Tempered glass can be divided into flat tempered glass and curved tempered glass according to its appearance. The application scope of tempered glass is constantly updated along with the product category and processing technology, and now the application scope of tempered glass is also becoming more and more extensive. Generally, tempered glass can be used in the following industries: 1. architecture, building template, decoration industry (such as doors and windows, curtain wall, interior decoration, etc.) 2. furniture manufacturing industry (glass coffee table, furniture accessories, etc.) 3. home appliance manufacturing industry (television, oven, air conditioner, ice box, etc.) 4. electronics and instrument industry (mobile phone, MP3, MP4 A variety of digital products such as clocks and watches) 5. Automobile manufacturing industry (automobile windshield glass, etc.) 6. Household products industry (glass chopping board, etc.) 7. Special industry (military glass) Tempered glass features: Tempered glass is used to heat high-quality float glass close to the softening point, rapidly cool the glass surface, so that the compressive stress is distributed on the glass surface, The tensile stress is in the central layer. Because of the strong and equal compressive stress, the tensile stress generated by external pressure is offset by the strong compressive stress of the glass, thus increasing the safety of the glass. 1. Strength improvement: the mechanical strength, impact resistance and bending strength of tempered glass can reach 4-5 times of that of ordinary glass. 2. Improved thermal stability: tempered glass can withstand huge temperature difference without damage, and its resistance to temperature change is 3 times that of ordinary float glass of the same thickness. 3. Safety improvement: after the toughened glass is damaged by force, it quickly presents small obtuse angle particles, thus ensuring personal safety to a large extent. Applications: furniture, electronics and electrical appliances industry, construction, decoration industry, bathrooms, cars, escalators, and other places where safety is especially needed and temperature difference changes sharply, and can be used as the original piece of insulating glass and laminated glass.
