Low-E glass is a low emissivity glass has a thin metallic coating that reflects thermal radiation or inhibits its emission reducing heat transfer through the glass.In winter, the aim of the coating is to reflect the heat back to inside of the building to prevent heat loss and keep the indoor climate at an even temperature. In summer, the coating will reduce the amount of re-radiated heat into the building thereby keeping indoor cooler. Total heat gain is reduced.
Hard Low-E glass (On-line Low-E) is made by coating a thin metallic oxide layer during the glass production via CVD or MOCVD technologies. It is durable and difficult to scratch, and it can be used for single-glazed application with higher U-values. As it is coated on line continuously with high temperature without extra heating, cleaning or drying, it can be manufactured with large scale in low cost.
-High efficiency in energy saving and environment production.
-Wonderful performance in visible light transmission.
-Stable chemical performance，acid and alkali resistance
-Stable performance in thermal processing.
-Stable mechanical performance for solid coat, high abrasion and scratch resistance.
-When processed into Insulated Glass, it is not necessary to clean up edge coat.
Low e glass generally use to make insulated glass units or laminated glass, and then use for external upvc windows and doors, skylight, roof, curtain wall, etc.
Thickness: 3mm, 4mm, 5mm, 6mm, 8mm
Size: 3300x2134mm, 3300x2250mm, 1650x2140mm, or customized sizes.
Qingdao Joysun New Materials Co., Ltd. has been established at 2003 and is located in Qingdao city, Shandong province, China.
Annual production capacity reached to 500,000 square meters.Low E Glass