Through the composite photochromic, thermochromic and electrochromic functional layers, ICESUN tempered vacuum glass has the function of automatic color change and sunshade. The building facade is more concise and lively, with low cost, easy cleaning and maintenance. At present, ICESUN photochromic tempered vacuum glass has been successfully applied to the construction of passive housing project in fen'an, Fujian Province. Fujian fen'an Experience Hall is designed to use vacuum composite photochromic glass. When the temperature is low in the morning and evening, the glass presents transparent color and turns blue when the temperature is high at noon, so as to achieve automatic shading effect. Toughened vacuum glass has better sun proof and heat insulation performance than the daily insulating glass. When the sun is exposed through the window in summer, the Low-E film in the vacuum glass can effectively reflect infrared rays and block the heat out of the window. You only need to turn on the air conditioner for a short time every day to ensure the cool of the indoor day. It can not only save electricity, but also keep users away from the trouble of air conditioning diseases.
ICESUN toughened vacuum glass is separated by a 0.2mm high support, and 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 glasses 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, which achieves a good effect of sun-shade, thermal insulation and heat preservation.