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Ultra Clear Float Glass
Thickness
1.8mm, 2mm, 3.2mm, 4mm, 5mm, 6mm,
8mm, 10mm, 12mm, 15mm ,19mm
Sizes
1830*1220mm; 2250*1650mm; 2440*1830mm; 3300*2140mm; 3300*2250mm; 3300*2440mm;3660*2140mm; 3660*2250mm; 3660*2440mm.
Low Iron Float Glass adopts current world most advanced process and technology of Belgium CNUD-EFCO annealing furnace and Grenze bach terminal light collection, various imported fire-resistant materials and batching systems with high-efficient & pollution-free natural gas as fuel. The product quality has reached top international level.
The high transmittance of Low iron glass achieves above 91.5%. It has the character of glitter and translucent, elegant and graceful. Low iron glass also has all the processable performances that high quality float glass has, such as: predominant physical, mechanical and optical characters.
• Smooth and flat surface and good vision
• Excellent optical performance
• Stable chemical properties
• Resistant to acid, alkaline and corrosion
• Flexible size specifications, minimizing cutting loss
• Substrata for each level of glass processing
| Thickness | Description | Visible Light | Solar Energy | U-value（W/m².K）NFRC | SC | SHGC | |||
| Trans% | Refl% | Trans% | Refl% | Winter | Summer | ||||
| 3mm | Ultra Clear Float Glass | 91.50% | 8.48% | 91.20% | 8.32% | 6.099 | 5.499 | 1.05 | 0.915 |
| 3.2mm | Ultra Clear Float Glass | 91.45% | 8.48% | 91.13% | 8.33% | 6.09 | 5.191 | 1.049 | 0.913 |
| 4mm | Ultra Clear Float Glass | 91.32% | 8.50% | 90.86% | 8.35% | 6.059 | 5.465 | 1.047 | 0.91 |
| 5mm | Ultra Clear Float Glass | 91.21% | 9.51% | 90.60% | 8.34% | 6.024 | 5.435 | 1.044 | 0.903 |
| 6mm | Ultra Clear Float Glass | 91.16% | 8.54% | 90.30% | 8.36% | 5.983 | 5.4 | 1.04 | 0.901 |
| 8mm | Ultra Clear Float Glass | 91.02% | 8.60% | 90.10% | 8.34% | 5.915 | 5.341 | 1.03 | 0.896 |
| 10mm | Ultra Clear Float Glass | 90.85% | 8.60% | 88.50% | 8.24% | 5.843 | 5.281 | 1.02 | 0.886 |
| 12mm | Ultra Clear Float Glass | 90.62% | 8.53% | 87.80% | 8.18% | 5.776 | 5.225 | 1.03 | 0.88 |
| 15mm | Ultra Clear Float Glass | 90.43% | 8.45% | 85.60% | 8.05% | 5.642 | 5.104 | 1.006 | 0.88 |
| 19mm | Ultra Clear Float Glass | 90.01% | 8.38% | 83.90% | 7.92% | 5.53 | 5.032 | 0.993 | 0.862 |