Single-Silver Low-E Glass
| Glass Configuration | Reflected Color | Visible Light % | Solar Energy% | Solar Heat Gain Coefficient (SHGC) | Infrared Solar Heat Gain Coefficient (gIR) | Shading Coefficient (SC) | Light-to-Solar Gain Ratio (LSG) | U-Value (W/m²·K) | ||||
| Transmittance (VLT) | Exterior Reflectance | Interior Reflectance | Transmittance | Reflectance | Air | Ar | ||||||
| 6XFXTEN180+12A+6C | Neutral | 76 | 12 | 10 | 49 | 15 | 0.57 | 0.42 | 0.66 | 1.32 | 1.79 | 1.54 |
| 6XFXTEG180+12A+6C | Light Gray | 73 | 11 | 13 | 49 | 13 | 0.57 | 0.41 | 0.66 | 1.27 | 1.80 | 1.55 |
| 6XFXTEG171+12A+6C | Light Gray | 62 | 14 | 11 | 43 | 18 | 0.49 | 0.31 | 0.56 | 1.27 | 1.81 | 1.56 |
| 6XFXTEG160+12A+6C | Light Gray | 55 | 18 | 10 | 37 | 23 | 0.42 | 0.26 | 0.48 | 1.32 | 1.75 | 1.50 |
| 6XFXTEG158+12A+6C | Light Gray | 50 | 27 | 22 | 32 | 33 | 0.34 | 0.21 | 0.39 | 1.47 | 1.69 | 1.44 |
| 6XFXTEG151+12A+6C | Light Gray | 46 | 22 | 10 | 29 | 25 | 0.35 | 0.26 | 0.40 | 1.32 | 1.73 | 1.48 |
| 6XFXTEB170+12A+6C | Light Blue | 62 | 10 | 12 | 43 | 14 | 0.49 | 0.32 | 0.56 | 1.27 | 1.80 | 1.55 |
| 6XFXTEB160+12A+6C | Light Blue | 62 | 18 | 10 | 36 | 22 | 0.42 | 0.33 | 0.48 | 1.27 | 1.78 | 1.53 |
| 6XFXTE148 +12A + 6C | Light Blue | 54 | 15 | 10 | 35 | 25 | 0.42 | 0.32 | 0.48 | 1.29 | 1.78 | 1.53 |
| 6XFXTEB150+12A+6C | Light blue | 47 | 20 | 10 | 31 | 21 | 0.37 | 0.27 | 0.42 | 1.29 | 1.78 | 1.53 |
Notes:
1. The sample data above were measured using GlasSpec 2500 and calculated in accordance with JGJ/T 151 and GB/T 2680. The thermal performance values are based on an argon gas fill rate of 90%.
2. Visible light spectrum: 380–780 nm; Solar spectrum: 380–2,500 nm.
3. Boundary conditions: Indoor temperature: 20°C; Outdoor temperature: −20°C; Indoor surface heat transfer coefficient: 3.6 W/(m²·K); Outdoor surface heat transfer coefficient: 16 W/(m²·K); Mean radiant temperature: −16°C; Solar irradiance: 300 W/m².
4. The above values are subject to a tolerance of ±3%. The U-value tolerance is ±0.02 W/(m²·K), and the Shading Coefficient (SC) tolerance is ±0.02.