The vacuum glass is to seal the two sheets of flat glass, vacuum the gap and seal the vent hole. The gap between the two glasses is 0.1-0.2mm. At least one of the two sheets of vacuum glass is low-emissivity glass. In this way, the heat lost by conduction, convection and radiation of the vacuum glass is minimized, and the working principle is the same as that of the glass thermos.
Vacuum glass is the fruit of glass technology and materials science, vacuum technology, physical measurement technology, industrial automation and building science, and cooperates with various disciplines, multiple technologies and various processes.
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