Detailed Product Description

The cacuum glass is made according to the priciple of vacuum flask, which is to airproof the circumference of two pieces of flat glass and keep the space between tham as 0.1-0.2mm with tiny props.  Vacuumize the space to make the pressure reach 10-4 Pa. In order to optimize the fuction, one of th etwo pieces is double silver off-line LOW-E glass. Due to interior vacuum, the conduction and convection of glass nearly   does  not exist.  Low-e coating reflects almost more than 85% of the infare  back. The vacuum glass nearly interdicts the conduction, convection and eradiation, so its function in the aspext of heat preservation and heat insulation is superb. Aiming to reache the level of safe cacuum glass, the cacuum glass adopts compound of the tempered IG, laminated glass and other deep processing techniques of glass.

U Value<1.2W

Dound Insulation: 34dB

Dew point:-22 CELSIUR