Double Silver Low-E Glass
Double Low-E Glass is named cause of it contains two silver layers.Its more complex layer stack highlights the shading function to solar thermal radiation,therefore the glass can obtain lower solar thermal radiation transmission while keeping the high visible transmission.Compared with ordinary
Low-E glass(High-transmittance Low-E glass,shading function Low-E glass.Allopatric processable
Low-E Glass and Pyrolytic Low-E glass),double low-E glass shows its unique advantages.
Product Features:
1.Higher visible transmission,it allows to make full use of natural lighting.
2.Very low solar transmission,Solar thermal radiation transmission is effectively prevented,especially near infrared radiation.Shading coefficient SC is much lower.
3.Outdoor thermal radiation into room in summertime is more effectively prevented by much lower U value.While,better heat insulation can be obtained in wintertime.
Application:Applicable to various climates
Hint:
The silver layer is the essential of Low-e layer stack structure and contributes to low heat-transfer coefficient U value.The allpied region and architechture of ordinary High-transmittance Low-E,Pyrolytice Low-e and Allopatric processable Low-E are limited because there is only one silver layer in the layer stack.While,with Two silver layers,Double Low-E can be applied to various regions and architectrues with different functions.Due to the complex structure of Double Low-E,only the large Scale glass coating line with the most advanced configuration which were imported after the year of 2000 have the industrial capacity of Double Low-E.Most of the coating lines early imported don’t have Double Low-E capacity of can not produce Double Low-E large scale.
