The vacuum glass is composed of two pieces of flat glass, one or two of which are Low-E glass. The glass plates are separated by a square matrix of supports with a height of 0.1~0.2mm, and the two pieces of glass are sealed with glass solder around them. One of the pieces of glass is left with a suction hole, and a getter is placed. After the vacuum is exhausted, the suction hole is sealed with a sealing sheet to form a vacuum chamber. Vacuum glass has the characteristics of low heat transfer coefficient and good sound insulation performance, which can play the role of thermal insulation, prevention of condensation, energy saving and consumption reduction, and noise reduction.
Product Name |
Vacuum glass |
Glass Thickness |
3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, etc. |
Size |
300*300mm, 1500*2500mm, customized according to customer needs. |
Air Spacer Thickness |
4A, 5A, 6A, 9A, 12A, 16A, 18A, 20A~36A, etc. |
Color |
Clear, white, gray, blue, green, pink, etc. |
Glass Type |
Low-E, tinted, reflective, tempered, curved tempered, laminated, curved laminated, patterned, low-iron, frosted, acid etched, etc. |
Edge |
Beveled edge, flat edge, etc. |
Thermal Insulation Performance |
0.47W/M2.K-0.71W/M2.K |
Vacuum Degree |
10-4PA |
Acoustic Performance |
36DBS |
Pricing Term |
EXW,FOB,CIF,CFR,CNF, etc. |
Payment Method |
T/T, Western Union, L/C, etc. |
Package |
Standard seaworthy export packaging. Glass outer packaging: EPE, EPS, plastic corners, carton, plywood box, etc. Fixed: plastic packing belt, steel packing belt, etc. According to customer needs. |
Standard |
CE, BSI, SGCC, CCC, ISO9001, EN12150, AS/NZS2208:1996, etc. |
Export |
United States, Australia, South Korea, UAE, Italy, Poland, Germany, Thailand, Iran, Israel, etc. |
1. Heat transfer is achieved by three ways: Heat conduction, convection and heat radiation. Due to the existence of a vacuum layer in vacuum glass, there are almost no gas molecules, so the heat transfer of heat conduction and convection is greatly reduced, and the heat radiation performance of low-emissivity film (Low-E) glass is also greatly improved. Thermal insulation performance.
2. The vacuum layer of vacuum glass effectively blocks the transmission of sound and effectively isolates the medium and low frequency noise generated by traffic. It is the best choice to solve the noise of life and create a quiet space.
Vacuum glass is used in construction, transportation, photovoltaic, home appliances, facility agriculture and other fields.