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Online Low-E Glass
Yaohua Online low emissivity coated glass has Yaohua Online Low-E Glass series and Online solar control Sun-E Glass series. They are pyrolitic multi-layer coated glass with high reflectance to infrared and able to keep the solar radiation and heat radiation from passing through the glass. It prevents the heat from going inside in the Summer and keeps the inside heat from going out in the Winter so that makes the room more comfortable , which is the first choice for energy efficient glass, Yaohua developed high performance online low emissivity glass for iceboxes and ovens field as well. Because the coating is formulated by conductive semi-conductive metal oxides, it is static resistance and electromagnetic shielding.
Products characteristics :
Everlasting energy efficient
High visible transmittance
No light pollution
Single pane using
Excellent processing properties
Widely application
Yaohua online Low-E series glass is the NO.1 choice for Windows & Doors and curtain walls in cold climate. It also can be used in electronic appliance as well cars and trains. Yaohua online Sun-E series glass have very good shielding coefficient and various colors, it is the NO.1 choice for hot climate and curtain walls with large windows.
Specofiocation
Regular size:
2000*1500mm 2100*1650mm
2200*1650mm 3300*2440mm
3300*2134mm 3048*2440mm
Maximum size:
3048*5000mm
Thickness:5\6\8mm
Sgle pane:Yaohua Low-E and Yaohua Sun-E are pyrolytic(hard)coated glass and can be used as single pane with coating surface at position 2 for the best performance.
IGU:We recommend putting the Low-E coated surface at position 3 and Sun-E coating surface at position 2 in the insulated glass units to obtain excellect energy efficiency and keep the room at a confortable temperature.It is not necessary to remove the coating from the edges in IGU fabrication.
Laminating:Uncoated side should face the interlayer in the fabrication of laminated glass.It is recommended that coated side faces indoor(position4)in single laminated glass and coated side faces air space in IGU.
Tempering and semi-tempering:since it is low emssivity coating,the technical parameters for tempering is different form regular float glass,it is recommended to adjust the technical parameters.In the tempering,the temperature of glass will be increased,keep the coating away form the roller to aviod the damage of coating incidentally.
Thermal bending:since it is low emssivity coating,the technical parameters for thermal bending is different from regular float glass,it is recommended to adjust the technical parameters.In the thermal bending,the temperature of glass will be increased,keep the coating away from the mould to avoid the damage of coating incidentally.
Storage:Yaohua Low-E and Sun-E glasses are chemically stable and can be stored in the same way as clear glass.Storing the Yaohua Low-E and Sun-E glasses in a dry place with good ventilation is recommended.Sroring without too much tilting is recommended.
Handling:It is recommended to wear clean gloves in carrying single glazing by hand and suck the uncoated side by suckers to keep the cleaning of coated side.Avoid the stick of oils and other foreign materials on the coated surface and keep the coated side away from hard metals.
Cutting:Working table should be clean before cutting of Yaohua Low-E and Sun-E glass.The coated side should face up to prevent the coating from scratching.Volatile oil should be used for cutting and promptly cleaned after cutting.
Cleaning:First flush with water to remove the dirt before cleaning with common detergent (it would be better if flass cleaner is used),Clean again with de-ioned water and airdry.
Identification of coated surface:By rubbing the glass surface gently with finger,the smoother side is uncoated and rougher side is coated.By using multi-meter to test,the side with resistance of infinity is uncoated and the olw resistance of infinity is uncoated and the low resistance side is coated.By usingspecial coating detector instrument.Lighting of pilot light indicates coated surface.