Clear float glass is producted by choosing high quality quartz sandstone powder,soda ash,dolomite and other materials,which are lilted under high temperature in glass furnace.The molten glass liquid flows through tweel to tin bath and then to lehr.While floating through the molten tin,the glass under the works of gravity and surface tension becomes smooth and flat
At both sides.After cooling,annealing and cutting,it becomes transparent flat glass with various sizes.
Edge working：
●Just cutting
●Round edge/c-edge
●F-edge
●Polished edge
●Seamed edge
●Product benefits
●Smooth and flat surface,good vision
Custom size specifications to minimize cutting loss.We have rich experience in spplying big size,special shapes(not standard),like triangle,trapezoid,rotundity and other shapes.
Easy to be further processed(tempering,coating,mirror,etc).
Excellent optical performance.
Optical parameters:
Thickness | Visible Light Transmittance | Visible Light Reflectivity | Solar Transmittance | Solar Reflectivity | Infrared Transmittance | Ultraviolet Transmittance |
2mm | 90.69 | 8.3 | 87.22 | 7.9 | 84.15 | 83.44 |
2.5mm | 90.47 | 8.3 | 86.14 | 7.8 | 82.31 | 81.97 |
2.8mm | 90.34 | 8.3 | 85.51 | 7.7 | 81.22 | 81.15 |
3mm | 90.25 | 8.3 | 85.09 | 7.7 | 80.51 | 80.62 |
3.2mm | 90.17 | 8.3 | 84.67 | 7.7 | 79.80 | 80.11 |
4mm | 89.82 | 8.3 | 83.04 | 7.6 | 77.03 | 78.18 |
5mm | 89.39 | 8.2 | 81.07 | 7.4 | 73.71 | 76.02 |
6mm | 88.96 | 8.2 | 79.17 | 7.3 | 70.54 | 74.08 |
8mm | 88.31 | 8.1 | 76.51 | 7.1 | 66.14 | 70.6 |
10mm | 87.47 | 8.1 | 73.61 | 6.9 | 61.56 | 67.15 |
12mm | 86.25 | 8.0 | 68.53 | 6.6 | 53.09 | 66.23 |
