VIG TECHN Vacuum Glass

https://www.supertech-vip.com/products/vig-techn-vacuum-glass/

VIG TECHN Vacuum Glass
The main body consists of two pieces of glass stacked in parallel, in which supporting materials are placed at a certain distance. Welding materials are used around the vig glass for permanent sealing in a high vacuum environment. Polymer sealing materials are used around the core welding materials for structural strengthening and solder protection. High vacuum performance double vacuum glass without air extraction port is obtained to meet the characteristics of heat insulation and sound insulation.