Tempered Vacuum Glass by ICESUN Makes the Windows Become the Wall

ICESUN tempered vacuum glass is composed of two flat tempered glasses. The glass plates are separated by supports with a height of 0.2mm ~ 0.4mm. The edges of the two layers of glass plates are sealed with low-temperature glass, and then the air is discharged. The vacuum degree between the glass plates is 10^-4Pa, so the thermal convection no longer exists, the heat conduction is reduced to the limit, and the Low-E layer reflects more than 95% of the infrared radiation. Therefore, the heat between the inner and outer glass plates cannot be exchanged, achieving excellent thermal insulation effect. As a new type of glass deep processing product, our safety vacuum glass is one of the few frontier products with independent intellectual property rights in China's glass industry. Generally speaking, the ordinary glass, which accounts for less than 30% of the area of building exterior walls, loses more than 70% of energy consumption. Glass heat transfer has always been a difficult problem for energy-saving experts. Today, with more and more attention to energy conservation and emission reduction and the pursuit of near zero energy consumption buildings or ultra-low energy consumption buildings, the promotion and application of thermal insulation vacuum glass is undoubtedly of great significance.

The heat transfer coefficient of vacuum glass can reach 0.4 ~ 0.6 w / (M²·K), among which the heat transfer coefficient of ICESUN laminated composite vacuum glass can even reach 0.38, while the insulating glass with the best performance is only about 1.0 w / (M²·K). Vacuum glass can effectively isolate heat transfer due to the existence of vacuum layer. Vacuum glass has the same principle as the inner container of thermos, and is regarded as a transparent thermos made of flat plate. The application of tempered vacuum glass to the doors, windows and glass curtain walls of buildings is like putting a "thermos bottle" on the buildings, which plays a very good role in thermal insulation. The superior thermal insulation capacity eliminates the excessive pursuit of window wall ratio in energy-saving buildings, and realizes the unity of energy conservation and natural daylighting. The thermal insulation performance of 10mm thick ICESUN tempered vacuum glass is equivalent to 1200mm thick brick wall. Its excellent thermal insulation glass performance has won the hearts of countless customers at home and abroad.