DGU window glass, insualted sound proof glass, double glazed unit window glass
Jingfeng Glass---Ideas for life
Jingfeng glass designer would assist the owner and designer to realize their ideal function, art and effect of glass, also help to control the cost.
Products cover: Ceramic Digital Printing Glass, Color glazed Glass , SGP Laminated Glass, Tempered Glass, Hollow Glass, Laminated Glass, Anti-Fire Glass, Hot Bending Glass, Hospital glass, Special-shaped + Technology, Interior Decorative Glass, Intelligent Dimming Glass, LED + Ceramic digital Printing Glass
Product Introduction
Low-E hollow glass
Low-E hollow glass (also called low emissivityglass) is a kind of glass with its surface coated with multi-layers metal or other compounds. The coated layer exhibits high transmittance to visible light and high reflection rate to mid-far infrared ray. Therefore, compared with ordinary glass and traditional coated glass used in buildings, Low-E hollow glass exhibits excellent heat insulation property and good light-admitting quality.
Comparison between single-silver Low-E glass and double-silver Low-E glass
Double-silver Low-E glass is able to resist more heat from solar radiation compared with single Low-E glass. In other words, under the same light transmittance, the former shows lower shading coefficient (Sc) and higher capability to turn sunlight into cool light source to the maximum extent.
Besides, the heat transfer coefficient of the former is lower than the latter, which means a higher thermal isolation capability of the exterior window and a perfect indoor climate of being cool in summer and warm in winter. To put it in a simpler manner, as double-silver Low-E glass greatly reduces the heat exchange activities of indoor and outdoor environments through the window, the air conditioner can keep its ready mode for a longer time when the indoor temperature reached the set temperature in its air heating or refrigerating functioning and therefore more energy is saved.
Single silver layer structure |
| Media layer Block layer Silver layer Block layer Media layer |
| Double silver layer structure |
| Media layer Block layer Silver layer Block layer Media layer Block layer Silver layer Block layer Media layer |
Glass |
| Glass |
|
Advantages of double-silver Low-E glass
1. Under the same setting, double-silver Low-E glass shows lower heat radiance and heat transfer coefficient (U value).
2. Double-silver Low-E glass displays lower shading coefficient(Sc).
3. Under the same shading coefficient (Sc), double-silver Low-E glass displays higher light transmittance. In short, double-silver glass puts more weight on the shading functioning to solar radiation and exhibits higher remittance and lower heat radiation transfer. It provides an excellent solution for co-existence of high translucency and low U value and Sc value for glasses and is of better energy-saving effect. Such superiority is unavailable for other kinds of glasses.
Composite Hollow Glass Serie
Single silver (layer) Low-E glass | Including one functional layer (silver layer) and other metallic compounds layers, totally five layers. |
Double silver (layer) Low-E glass | Including two functional layers (silver layers) and other metallic compounds layers, totally nine layers. Compared with single silver (layer) Low-E glass, double silver (layer) Low-E glass is much more difficult in controlling technology processes. |
Laminated Low-E hollow glass | Main trend of glass configuration scheme design with security and function. |
Glazed Low-E hollow glass | Glass configuration scheme integrating art and function. |
Low-E bent hollow glass | More design options; enhance geometric design effect of buildings and meet the requirement on energy conservation |
Point-supported Low-E hollow glass | Applied in combination with point-supporting structures, to meet the requirement on energy conservation of curtain wall |
Three-layer two-cavity hollow glass | Extremely effective for energy conservation by doors and windows, with good for heat preservation, thermal insulation and sound insulation |
Gas-filled hollow glass | Argon-filled hollow glass better in thermal insulation and sound insulation |
Heat-insulating warm-edge hollow glass | Adopting heat-insulating warm-edge material which further improves the insulation performance of the hollow glass |
U-shaped slot hollow glass | Used for Hidden framing glass curtain wall, for which U-shaped aluminum alloy slot is embedded in insulating glass sealants |
Black, white, grey and transparent insulating glass sealants | Choose silicone sealant and butyl sealant of different colors to perfect artistic effects |
High-performance compound hollow glass | |
Low-e layer Glass Molecular sieve (adsorbing water vapor)
| Glass Argon (Ar) Polypropylene (for thermal insulation and insulation) Butyl sealant (Good watertight and air tightness) Stainless steel Silicone sealant |
