Optical performance: made of different raw glass sheet and
thickness, the optical performance is different
Its range is transmittance of solar spectrum 20 to 50%
Transmittance of visible light 10 to 80%, reflection of heat
radiation 25 to 80%
Heat insulation: it is affected by the factors of raw glass sheet,
thickness, air space thickness
The heat exchange ratio can reach 1.6W/m2K that is only 1/2
compared to normal glass in case of low-E glass used as raw glass,
for the heat insulation
It would become higher along with more thickness of air space
within certain range
Sound insulation: general can reach 29 to 32dB
Resistance to frosting: in general case, frosting temperature on
the surface of insulating glass inside room is about 15 centigrade
lower than normal glass
Dew point: it is below -40 centigrade
Increasing area utilization for buildings: can reduce unused area
near windows, so that can increase un-utilized area 2 to 4 square
meters
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Small Orders Accepted
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Insulating Glass with Sound Insulation, Made of Different Raw Glass Sheet and Thickness Images