low-e insulating glass

Advisory 13838581081 Wu offline low-e original film brand 'faith' and so on, 'Pilkington'. Our processing facilities are: Italy 'Bao Castro' automatic computer control cutting machine (with automatic except film), Seiko strong convection furnace steel, aluminum frame automatic computer control bending machine, custom-supporting double-end mill machine, water treatment equipment, automatic gluing machine, advanced insulating glass production line. Existing processing workshops 19,000 square meters. 97% Features Low-E glass and features
solar radiation energy is concentrated in the wavelength range within 0.3-2.5um, this part of the energy from the outside; radiant energy below 100 ℃ object 2.5um more focused on the long wavelength This energy mainly from the interior.
In terms of room window for the community, then, in winter or in the high latitudes of radiant energy that we hope to come outside, and do not leak radiation energy chamber. In terms of the wavelength of the radiation is bounded, then indoor and outdoor radiant energy cut-off point in the 2.5um this wavelength. Therefore, the choice has a function room window would become critical.
3mm thick transparent glass ordinary solar radiation has a transmittance of 87%, during the day can be radiant energy from the outside through most; 89%, but at night or rainy weather, the heat from the interior of objects is radiation energy its absorption, the glass temperature, and then through the exchange of the indoor and outdoor radiation and convection to distribute its heat, it can not effectively block indoor heat vent to the outside.
Low-E insulating glass for 0.3-2.5um solar radiation transmittance of 60% or more during the day from most outdoor radiation energy can pass through, but at night and rainy weather, the heat radiating from the interior of the object about More than 50% of its reflected back into the room, only less than 15% of the heat radiation is absorbed by the exchange lost its re-radiation and convection, it can effectively prevent the indoor heat vent to the outside. This feature Low-E glass, it has a one-way flow control heat chamber effect.
short-wave sunlight through the window and then irradiated onto the interior of the article. These materials are heated, will be in the form of long wave radiation again. These are long-wave "; Low-E"; barrier window, return to the room. In fact through the glazing is reduced again to 85% of radiation, the glazing greatly improved thermal insulation properties.