LOW--EMISSIVITY GLASS

Energy efficiency and decoration effct are the two key requirements of modern architecture for glass. Low-E coated glass is a kind of glass on which surface several layers of metals or metallic compounds are sputtered.It has high visible transmission and high reflectance to infrared.Thereforem low-E galss can supply very good heat insulating performance and meet the requirment of energy saving by preventing overfull solar energy coming into room during summertime and reducing indoor heat loss during wintertime,Because of different geographical and design requirment low-E glass is divided into two types Sunlight shading low-e and high transmittance low-