China Clear/Tinted/Reflective/Ultra Clear/Low Iron/Dark Golden /Euro Bronze/Blue/Green/Grey/Black/Pink Building Flat Float Toughened Glass, Find details about China Float Glass, Flat Glass from Clear/Tinted/Reflective/Ultra Clear/Low Iron/Dark Golden /Euro Bronze/Blue/Green/Grey/Black/Pink Building Flat Float Toughened Glass
Clear Float Glass Technical Data | ||||||||||
Thk (mm) | (kg/m2) | Visible Light % | Solar Radiant Heat % | Standing Coefficien(s.c) | U Value (W/M2) | Sound Insulation(dB) | ||||
Transmission | Reflectivity | Direct Penetrate | Reflectivity | Absorb | Total Penetrate | |||||
3 | 7.5 | 90 | 8 | 85 | 8 | 7 | 87 | 1 | 5.8 | 30 |
4 | 10 | 90 | 8 | 83 | 8 | 9 | 85 | 0.98 | 5.8 | 30 |
5 | 12.5 | 89 | 8 | 81 | 7 | 12 | 84 | 0.97 | 5.7 | 31 |
6 | 15 | 89 | 8 | 80 | 7 | 13 | 83 | 0.95 | 5.7 | 31 |
8 | 20 | 88 | 8 | 76 | 7 | 17 | 81 | 0.93 | 5.7 | 33 |
10 | 25 | 87 | 8 | 73 | 7 | 20 | 79 | 0.91 | 5.6 | 35 |
12 | 30 | 86 | 8 | 71 | 7 | 22 | 77 | 0.89 | 5.6 | 36 |
15 | 37.5 | 85 | 8 | 66 | 7 | 27 | 73 | 0.84 | 5.4 | 38 |
19 | 47.5 | 84 | 8 | 62 | 7 | 31 | 70 | 0.81 | 5.3 | 40 |