China Sheet Glass Clear Float Glass for Window Building Supplier, Find details about China Picture Frame Glass, Building Glass from Sheet Glass Clear Float Glass for Window Building Supplier
Clear Float Glass Technical Data | |||||||||||
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 | ||||||
2 | 5 | 91 | 8 | 87 | 8 | 5 | 88 | 1.01 | 5.9 | * | |
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 |