Low-E insulated glass

Low-E Glass is produced by Vacuum Sputtering layers of coatings, including one or two layers of silver on glass. Silver is the material with lowest emissivity which is a measure of a materials ability to radiate energy. Ordinary clear glass has a surface emissivity level of 0.84, meaning 84% of the absorbed heat is emitted from the surface. When Low-E coatings are applied to glass, the surface emissivity is reduced to less than 0.1.

Low-E products have best balance between visible light transmission and solar energy control. According to different using region and design requirement, Low- E glass is divided into two series such as solar control Low-E glass and high transparence Low-E glass.

Our Low-E coatings has introduces the most advanced high-speed twin-magnetron magnetic control sputter coating glass production line from German AFC company.

Double silver Low-E is the most sophisticated type of Low-E. It has two layers of silver and several layers of optical coatings, which help to reflect more long wave infrared energy, increase visible light transmittance and decrease its reflection,achieving the best energy savings effect.
Compared to the common Low-E, Double silver Low-Es performance can be a 30% improvement on heat load at the same light transmittance level

Characteristics:
Moderate visible light transmittance.
Lower transmittance of solar energy shading coefficient Sc 0.5.
Higher reflectivity of far-infrared ray,lower heat transmission coefficient U Value.
Solar control Low-E glass has rich decorative effect and shading effect for outdoor sight line.

Charateristics:
Realize to be curved and tempered after filming.
It has optics and thermology performace and good energy-saving effect.
Combining with other glass, bent tempered Low-E glass can be made into
Low-E insulating glass, tempered Low-E insulating glass, heat strengthened Low-E insulating glass,etc.