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Low-Emissivity Glass (Low-E Glass)
Eenrgy efficiency and decoration effect are the two key requirements of modern architecture for glass. Low-E coated glass(Low-E glass) is a kind of glass on which surface several layers of metals(included silver layer) or metallic compounds are sputtered. It has high visible transmission and high reflectance to infrared. Therefore,Low-E glass can supply very good heat insulating perfomance and meet the requirement of energy saving by preventing overfull solar energy coming into room during summertime and reducing indoor heat loss during wintertime. Furthermore, aviable various colors can satisfy the decration reuirement of building.
By reaonable configuring Low-E glass into IGU, it has become the best choice of modern architeture becayse of ist excellent performace on heat insulating , sound insulatingm, heat preservation and lighting.
The Vacuum sputtering process coats glass surfaces with several layers of different materials. Among these, a silver layer effectively reflects infraredrays while maintaining excellent thermal performance. Beneath the silver layer is an anti-reflective tin oxide (SnO2) base layer that increases the transparency of the glass.Above the silver layer is an isolating nickel-chromium (NiCr) alloy coating. The main function of the top anti-reflective tin oxide (SnO2) layer is to protect the other coating layers. This product offers the high transparency, low visible light reflectance, and good thermal insulating and energy-saving properties required of modern architectural glass and green building design.
Types of Product:
Hard coated low e and soft coated low e (online and offline low e )
·Single LOW-E Glass(SLE)
·Double Low-E Glass(TDE)
·Triple Low-E Glass(TTE)
·Low-E-SUN Layer Glass (LES)
·Post-temperable Low-E(PLE)
·Post-temperable triple low-e Glass(PTE)
High Transparence Low e Glass
Functional Performance Characteristics:
1. High level of visible light transmission: Excellent natural lighting with neutral color effect.
2. High level of solar energy transmission: Good solar energy transmission, with shading coefficient (SC) greater than 0.5.
3. High reflectance of infrared radiation: Effective control of heat loss from building, with a thermal conductivity value (U Value).
Shading Low e Glass
Functional Performance Characteristics:
1. Desirable level of visible light transmission: Reduce solar heat gain through higher reflection.
2. Lower solar energy transmission: Effectively reduce solar heat radiation into interior of building, providing good solar heat insulation with a Shading Coefficient (SC) less than 0.5,
3. High reflection of infrared: With a relatively low heat gain or heat loss value (U Value); Effectively reduce secondary infrared radiation from passing through glass into interior of building.
Double Silver Low e Glass
Functional Performance Characteristics:
Double silver Low e coated glass is a more complex high performance specialty coated glass, incorporated two layers of silver oxide coatings. The double silver coated glass has the following functional performance characteristics:
1. High level of visible light transmission: Provide a natural lighting, with a neutral exterior appearance.
2. Very low shading coefficient: Effective in reducing solar heat radiation from reaching the building interior, especially for infrared heat radiation.
3. Very low heat gain or heat loss value (U Value): Good heat Insulated, effectively reduce heat gain in summer and heat loss in winter.
Temperable offline Low e Glass
The soft-coated metallic layers are relatively unstable; Hence it usually needs to be used in the insulated Glass unit within a short period. We have been able to improve the adhesions between different coated layers and the stability of the layer structure so that the soft-coated Low e glass/off line low e glass can be subjected to tempering or further processing.
Benefits:
·Approaches the natural color of glass.
·Highly transparent to visible light(wavelength 380nm~780nm);will not produce significant glare problems caused by high reflectance of visible light.
·Allows most sunlight in the visible range to enter without altering its natural color.Provides excellent natural illumination and saves energy by reducing the need for artificial lighting.
·Relatively high reflectance of infrared radiation(wavelength 780nm~3,000nm).In particular,reflects nearly all long-wave infrared (wavelength greater than 3,000nm). Blocks the entrance of large amounts of heat, and leaves interior comfortably cool in summer and warm in winter.
Specification
·Thickness: 3~12mm
·Max.size: 130"x236"(3300mmx6000mm)
·Min.size: 12"x39"(305mmx991mm)
·Low-E insulating glass max.size:106"x197"(2700mmx5000mm)
Maintenance Guidelines:
To avoid thermal fracture, do not attach insulating paper to the surface of Low-E insulating glass.
Because of the necessity of adjusting the interior pressure when using this product at an altitude of 1,000 meters or more, please contact us to discuss the specific details of your project.
Packing and Delivery :
*All glass are packaged by sea wooden crates with paper/powder interlayer
Contact us:
QINGDAO HUNENG INTERNATIONAL TRADE CO.,LTD
Room 140A Hengtong Office Building , No.56 Beijing Road ,Qingdao Free Trade Zone
Tell : 86-532-84461850 Fax:86-532-84461859
Mobile+86 13256850006
www.hunenggroup.com
Eenrgy efficiency and decoration effect are the two key requirements of modern architecture for glass. Low-E coated glass(Low-E glass) is a kind of glass on which surface several layers of metals(included silver layer) or metallic compounds are sputtered. It has high visible transmission and high reflectance to infrared. Therefore,Low-E glass can supply very good heat insulating perfomance and meet the requirement of energy saving by preventing overfull solar energy coming into room during summertime and reducing indoor heat loss during wintertime. Furthermore, aviable various colors can satisfy the decration reuirement of building.
By reaonable configuring Low-E glass into IGU, it has become the best choice of modern architeture becayse of ist excellent performace on heat insulating , sound insulatingm, heat preservation and lighting.
The Vacuum sputtering process coats glass surfaces with several layers of different materials. Among these, a silver layer effectively reflects infraredrays while maintaining excellent thermal performance. Beneath the silver layer is an anti-reflective tin oxide (SnO2) base layer that increases the transparency of the glass.Above the silver layer is an isolating nickel-chromium (NiCr) alloy coating. The main function of the top anti-reflective tin oxide (SnO2) layer is to protect the other coating layers. This product offers the high transparency, low visible light reflectance, and good thermal insulating and energy-saving properties required of modern architectural glass and green building design.
Types of Product:
Hard coated low e and soft coated low e (online and offline low e )
·Single LOW-E Glass(SLE)
·Double Low-E Glass(TDE)
·Triple Low-E Glass(TTE)
·Low-E-SUN Layer Glass (LES)
·Post-temperable Low-E(PLE)
·Post-temperable triple low-e Glass(PTE)
High Transparence Low e Glass
Functional Performance Characteristics:
1. High level of visible light transmission: Excellent natural lighting with neutral color effect.
2. High level of solar energy transmission: Good solar energy transmission, with shading coefficient (SC) greater than 0.5.
3. High reflectance of infrared radiation: Effective control of heat loss from building, with a thermal conductivity value (U Value).
Shading Low e Glass
Functional Performance Characteristics:
1. Desirable level of visible light transmission: Reduce solar heat gain through higher reflection.
2. Lower solar energy transmission: Effectively reduce solar heat radiation into interior of building, providing good solar heat insulation with a Shading Coefficient (SC) less than 0.5,
3. High reflection of infrared: With a relatively low heat gain or heat loss value (U Value); Effectively reduce secondary infrared radiation from passing through glass into interior of building.
Double Silver Low e Glass
Functional Performance Characteristics:
Double silver Low e coated glass is a more complex high performance specialty coated glass, incorporated two layers of silver oxide coatings. The double silver coated glass has the following functional performance characteristics:
1. High level of visible light transmission: Provide a natural lighting, with a neutral exterior appearance.
2. Very low shading coefficient: Effective in reducing solar heat radiation from reaching the building interior, especially for infrared heat radiation.
3. Very low heat gain or heat loss value (U Value): Good heat Insulated, effectively reduce heat gain in summer and heat loss in winter.
Temperable offline Low e Glass
The soft-coated metallic layers are relatively unstable; Hence it usually needs to be used in the insulated Glass unit within a short period. We have been able to improve the adhesions between different coated layers and the stability of the layer structure so that the soft-coated Low e glass/off line low e glass can be subjected to tempering or further processing.
Benefits:
·Approaches the natural color of glass.
·Highly transparent to visible light(wavelength 380nm~780nm);will not produce significant glare problems caused by high reflectance of visible light.
·Allows most sunlight in the visible range to enter without altering its natural color.Provides excellent natural illumination and saves energy by reducing the need for artificial lighting.
·Relatively high reflectance of infrared radiation(wavelength 780nm~3,000nm).In particular,reflects nearly all long-wave infrared (wavelength greater than 3,000nm). Blocks the entrance of large amounts of heat, and leaves interior comfortably cool in summer and warm in winter.
Specification
·Thickness: 3~12mm
·Max.size: 130"x236"(3300mmx6000mm)
·Min.size: 12"x39"(305mmx991mm)
·Low-E insulating glass max.size:106"x197"(2700mmx5000mm)
Maintenance Guidelines:
To avoid thermal fracture, do not attach insulating paper to the surface of Low-E insulating glass.
Because of the necessity of adjusting the interior pressure when using this product at an altitude of 1,000 meters or more, please contact us to discuss the specific details of your project.
Packing and Delivery :
*All glass are packaged by sea wooden crates with paper/powder interlayer
Contact us:
QINGDAO HUNENG INTERNATIONAL TRADE CO.,LTD
Room 140A Hengtong Office Building , No.56 Beijing Road ,Qingdao Free Trade Zone
Tell : 86-532-84461850 Fax:86-532-84461859
Mobile+86 13256850006
www.hunenggroup.com