6MM low iron glass for curtain walls - UCG-13
low iron glass, 1.supper clear,low iron, 2.thickness 3-25mm, 3.could be tempered, laminated, insulated. - details see: https://www.buildingsupplieshub.com/6mm-low-iron-glass-for-curtain-walls-10057026
Place of Origin: Shandong China (Mainland) | Brand Name: YOYIDA | Model Number: UCG-13 | Frame Material: Aluminum Alloy |
Open Style: Folding | Type: Awning Windows | Opening Pattern: Vertical | certification: ISO9001:2008,CCC |
thickness: 3-25mm | max size:: 3300*8000mm for 19mm | other processing: can be tempered,laminated,insulated |

Thickness | Visible light transmittance(%) | Visible light reflectivity(%) | U value(W/m2K) | UV penetration | |
Solar energy series(%) | Architecture series(%) | ||||
2mm | 91.5 | 8 | 5.8 | 89 | 79 |
3mm | 91.5 | 8 | 5.8 | 88 | 76 |
3.2mm | 91.4 | 8 | 5.8 | 88 | 75 |
4mm | 91.38 | 8 | 5.8 | 87.5 | 73 |
5mm | 91.3 | 8 | 5.8 | 87 | 71 |
6mm | 91.08 | 8 | 5.7 | 86.5 | 70 |
8mm | 90.89 | 8 | 5.7 | 85.4 | 68 |
10mm | 90.62 | 8 | 5.6 | 84 | 66 |
12mm | 90.44 | 8 | 5.5 | 82.5 | 64 |
15mm | 90.09 | 8 | 5.5 | 81 | 61 |
19mm | 89.73 | 8 | 5.5 | 80 | 59 |
22mm | 89.6 | 8 | 5.5 | 80 | 58 |
25mm | 89 | 8 | 5.5 | 79 | 56 |
Density | 2.5076g/cm³ |
Linear Coefficient of Expansion 20-300°C | 9.28x10-6/°C |
Linear Coefficient of Expansion 20-450°C | 9.75x10-6/°C |
Transformation Temperature | 556°C |
Integrate Temperature or Yield Point | 606°C |
Softening Point | 710°C |
Annealing Point | 547°C |
Stain Point | 513°C |
High Temperature Viscosity log2 | 1392°C |
High Temperature Viscosity log3 | 1152°C |
High Temperature Viscosity log4 | 996°C |
Liquid Phase Temperature | 1008°C |
Name | Low iron glass,ultra clear glass,tempered ultra clear glass,solar glass,glass |
Specification | 1)Size:2134*3300mm,2440*3660mm,2440*3210mm etc. 2)Thickness:3-19mm 3)Color:ultra clear,low iron glass 4)Can be tempered |
Certification | ISO9001:2000,CCC |
Packing details | Fresh paper with every two pieces glasses,then wooden crates |
Application | Silk screen printed glass,greenhouse,solar collectors,ceramic decorated glass |
Packaging Detail:fresh paper with every two pieces of glass,and then wooden crates. |
Delivery Detail:within 20 days after received the payment |