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Energy Saving Double Glazing Vacuum Insulated Glass

  • Energy Saving Double Glazing Vacuum Insulated Glass
  • Energy Saving Double Glazing Vacuum Insulated Glass
  • Energy Saving Double Glazing Vacuum Insulated Glass
  • Energy Saving Double Glazing Vacuum Insulated Glass

Energy Saving Double Glazing Vacuum Insulated Glass

    Payment Type: L/C,T/T,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA
    Min. Order: 100 Square Meter
    Delivery Time: 25 Days
    Packaging: plywood crate
    Productivity: 10000/week
    Brand: LEAD
    Transportation: Ocean
    Place of Origin: China
    Supply Ability: 10000sqm/week
    Certificate: IGCC
    HS Code: 70080010
    Port: Shanghai

Product Description

Energy Saving Double Glazing Vacuum Insulated Glass

Vacuum Insulated Glass(VIG) is made according to the principle of vacuum flask, which seals the circumference of two pieces of flat glass and keeps the space between them as 0.1-0.2mm with tiny props. Vacuumize the space to make the pressure reach 10-4Pa. In order to optimize thee function, one of them is double silver off-line Low-E glass. Due to interior vacuum, the conduction and convection of glass nearly does not exist. Almost more than 85% of the infrared radiation will be reflected back by Low-E coating. Thus, the VIG nearly interdicts the conduct, convection and eradiation, so it has superb heat preservation and heat insulation functions. Aiming to reach the level of safe VIG, the VIG adopts compound of the tempered, laminated glass and hollowed compound glass and other glass deep processing techniques.

Vacuum insulated glass

Energy conservation and environment protection
1. Ultra-light—reduce building load-bearing and decrease construction cost.
2. Ultra-thin—reduce the use of frame materials and increase light transmittance. VIG is 6mm in thickness at a minimum which leaves more creative space for architects and is easy for renovation of old window.
3. Refrigeration and heating cost is significantly reduced- in cold winter, it can reduce energy loss in the room to save your heating cost; and in hot summer, it can lower room temperature to reduce the workload of air condition or fan.
4. Environment protection-lower the coal consumption for power generation applied in refrigeration and heating, reduce the discharge of harmful gas, such as CO2 and decrease environmental pollution! It has already become an optimum new building material which can meet low-carbon building requirements.

Advantages of VIG
1. Compared with hollow glass, it has good heat preservation, heat-insulating performance;
2. Compared with hollow glass, it has better sound insulation performance on most sound frequency, especially on low-mid frequency;
3. Lower dewing temperature, with no “inner condensation” which frequently occurs on hollow glass;
4. Wind resistance is 2 times greater than that of hollow glass which is more durable, stable and reliable.
5. It is 6mm in thickness at a minimum and is easy for renovation of old window.
6. Vacuum layer can prevent the film of Low-E coated glass from being oxidized after long-time exposure.
7. It is free from burst in plateau low pressure area as hollow glass.

VIG future energy conservation star
Building energy consumption, as one of the three energy consumption industries (industry, transportation and building), accounts for 37.85 of total energy consumption. Among which, consumption of doors and windows accounts for 50%-80%, thus, doors and windows has become a key problem of researches in various countries.
——In 2012, European countries forced people to use energy conservation building glass with U value of 0.7 (R=8.1).
——In 2013, U.S. Energy Star used energy conservation building glass with U value of 0.5 (R=11.1). Low-E vacuum Insulated glass

1. Good heat insulation and heat preservation performance
The thermal insulation performance of vacuum glass is based on the principle of vacuum flask. The insulation effect of Vacuum Insulated glass is more than 1 meter thick brick wall, which is 4-6 times that of ordinary insulating glass, and the U value (also called heat transfer coefficient or K value) is as low as 0.4 W/m2K (European IFT laboratory report) )
heat insulation vacuum insulated glass
3. Better Soundproof Function:
The sound insulation and noise reduction performance of vacuum glass is based on the fact that sound does not propagate under vacuum conditions. The weight sound insulation of Vacuum Insulated Glass reaches 39 decibels (CTC National Inspection Group report), and about 28 decibels of general insulating glass. With VIG, the room is as quiet as a library even if it is next to an airport, viaduct or main road. Note: The higher the weighted sound insulation, the better the sound insulation effect. For example, the outdoor noise is 75 decibels, after using the Vacuum Insulated Glass, the indoor sound is 36 decibels (75-39=36), and the library is generally below 40 decibels.
Sound Insulation Vacuum Insulated Glass
3. Good anti-condensation performance
There is no gas inside the Vacuum Insulated Glass, so there will be no "internal condensation and fog", and because the U value is extremely low, even if the outdoor temperature reaches minus 40 degrees Celsius, there will be no condensation. And the sealing material does not contain heavy metal lead, has passed RoHS certification, and can be used in the global high-end home appliance market.
anti-codensation vacuum insulated glass
Vacuum Insulated Glass PanelVIG

VIG package

Energy Saving Vacuum Insulated Glass

Besides vacuum insulated glass, we can make aluminum spacer insulated glass, clear insulated glass, low-e insulated glass, reflective insulated glass, triple insulated glass, colored insulated glass, laminated glass for windows & doors glass, building glass and so on.

Shanghai Lead Glass Co.,Ltd


Shanghai Lead Glass Co., Ltd. is focus on Commercial and residential building glass, industrial glass and furniture glass, decorative glass. And products with Australian standard AS/NZS2208 & AS/NZS4666 American Standard SGCC, IGCC, European standard CE, EN12150. EN12160 and other glass quality standards, and widely used in domestic and foreign commercial and residential buildings.

Shanghai Lead Glass Co., Ltd. is located in Yangtze River area,which is an integrated glass process factory, combined design, production, sale with trade business. Glass products have been exported to Australia, Europe, the United States and Southeast Asia, received good reputation from customers. Lead Glass adheres to "Quality First, Service First,Customer First" business philosophy, focus on building glass, industrial glass and furniture glass industry. Our main products cover Low-E glass, coated glass, insulated glass, laminated glass, tempered glass, curved tempered glass, enameled glass, painted glass, fire proof glass, bullet proof glass and a variety of decorative glass. In order to guarantee glass quality, produce and sell perfect glass products, Lead Glass established a closely cooperation relationship with domestic and foreign famous glass manufacturers, such as Pilkington, CSG, Xinyi Glass, Taiwan Glass, Jin Jing Group and AGC Glass and etc., which are all the best glass manufacturers in the world. Lead Glass will try best to offer you professional technical service and perfect building glass for comfortable and energy-saving living space.

Company Info

  • Company Name: Shanghai Lead Glass Co.,Ltd
  • Representative: Wei Xu
  • Product/Service: Tempered Glass , Laminated Glass , Insulated Glass , Back Painted Glass , Printed Glass , Frosted Glass
  • Capital (Million US $): 10000,000RMB
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Pudong District, Shanghai
  • Contact Person: Ms. Lily Liang
  • Tel: 86-21-36300903
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