Number of views: 0
Low-e Glass
Thickness
3.2mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm
Sizes
2440*1830mm, 3300*2140mm, 3300*2250mm, 3300*2440mm
Low-E Glass (Low Emissivity Glass) coating is applied on a substrate of clear or low iron glass by a pyrolytic process called Chemical Vapor Deposition method.
In winter, the function of the coating layer is to reflect the heat back to the inside of building to prevent heat and energy loss as well as to keep the indoor climate at and even and stable temperature.
In summer, the coating will reduce the re-radiated heat into the building. The total heat gain is reduced and hereby keep the indoor cooler.
- Online hard coating.
- Stable performance, unlimited stock time and long using life.
- Natural and transparent visual appearance.
- Low light reflection, High light transmission and High solar and hear gain.
- High durability, Easy handling and processing (cut, edgework, laminate, temper, bend, screen-print etc.).
- Can be used as single glazing (position on surface #2).
- No edge deletion or special handling for IGU.
| Thickness | Description | Visible Light | Solar Energy | U-value（W/m².K）NFRC | SC | SHGC | ||||
| Trans% | Ext Refl% | Int Refl% | Trans% | Refl% | Winter | Summer | ||||
| 3.2mm | Low-E Clear Float Glass | 83.00% | 9% | 11% | 72% | 12% | 3.7 | 2.8 | 0.86 | 0.75 |
| 4mm | Low-E Clear Float Glass | 83.00% | 9% | 11% | 72% | 12% | 3.7 | 2.8 | 0.86 | 0.75 |
| 5mm | Low-E Clear Float Glass | 83.50% | 10% | 11% | 71.50% | 12% | 3.7 | 2.9 | 0.85 | 0.74 |
| 6mm | Low-E Clear Float Glass | 82.50% | 10% | 11% | 70% | 10% | 3.7 | 2.8 | 0.82 | 0.71 |
| 8mm | Low-E Clear Float Glass | 82.00% | 10% | 11% | 69% | 9% | 3.7 | 2.9 | 0.84 | 0.73 |
| 10mm | Low-E Clear Float Glass | 81.50% | 9% | 10% | 66% | 8% | 3.7 | 2.8 | 0.81 | 0.71 |
| 12mm | Low-E Clear Float Glass | 81.50% | 9% | 10% | 66% | 8% | 3.7 | 2.8 | 0.81 | 0.71 |
| Thickness | Description | Visible Light | Solar Energy | U-value（W/m².K）NFRC | SC | SHGC | ||||
| Trans% | Ext Refl% | Int Refl% | Trans% | Refl% | Winter | Summer | ||||
| 3.2mm | Low-E Ultra Clear Float Glass | 85.00% | 10% | 11% | 76% | 12% | 3.7 | 2.8 | 0.95 | 0.89 |
| 4mm | Low-E Ultra Clear Float Glass | 85.00% | 10% | 11% | 76% | 12% | 3.7 | 2.8 | 0.95 | 0.89 |
| 5mm | Low-E Ultra Clear Float Glass | 84.50% | 10.50% | 11.50% | 75.50% | 12% | 3.7 | 2.9 | 0.94 | 0.82 |
| 6mm | Low-E Ultra Clear Float Glass | 84.00% | 10.50% | 11.50% | 75% | 10% | 3.7 | 2.9 | 0.93 | 0.8 |
| 8mm | Low-E Ultra Clear Float Glass | 83.50% | 10% | 12% | 73.50% | 9% | 3.7 | 2.9 | 0.93 | 0.81 |
| 10mm | Low-E Ultra Clear Float Glass | 83.00% | 9% | 10% | 71% | 8% | 3.7 | 2.8 | 0.93 | 0.8 |
| 12mm | Low-E Ultra Clear Float Glass | 83.00% | 9% | 10% | 71% | 8% | 3.7 | 2.8 | 0.93 | 0.8 |