High quality float glass
High quality float glass is produced by chossing high quality quartz sandstone powder,soda ash， ash,dolomite and other materials,melted under high temperature in glass furnace.The formed glass liquid floats on the liquid metal surface and become uniformed thickness flat glass belt.After cooling ,annealing and cutting,it becomes transparent flat glass.Float glass can be widely used for tempered glass,laminated glass,insulated glass,curved glass,coated glass,Low-e glass,automobile,electronic,silver mirror and so on.
Thickness range:2.0-19.0mm
Thickness | Visible light transmittance | Visible light Reflectivity | Solar Transmittance | Solar Reflectivit | U Value | Sunshade efficiency |
2mm | 90.7 | 8.3 | 87.2 | 7.9 | 5.94 | 1.00 |
2.5mm | 90.6 | 8.3 | 86.1 | 7.8 | 5.82 | 1.00 |
2.8mm | 90.3 | 8.3 | 85.5 | 7.7 | 5.65 | 1.00 |
3mm | 90.3 | 8.3 | 85.1 | 7.7 | 5.49 | 1.01 |
3.2mm | 90.2 | 8.3 | 84.7 | 7.7 | 5.48 | 1.01 |
4mm | 89.8 | 8.3 | 83.0 | 7.6 | 5.46 | 1.00 |
5mm | 89.4 | 8.2 | 81.1 | 7.4 | 5.42 | 1.00 |
6mm | 89.0 | 8.2 | 79.2 | 7.3 | 5.37 | 1.00 |
8mm | 88.3 | 8.1 | 76.5 | 7.1 | 5.34 | 0.97 |
10mm | 87.5 | 8.1 | 73.6 | 6.9 | 5.27 | 0.93 |
12mm | 86.3 | 8.0 | 68.5 | 6.6 | 5.20 | 0.92 |
Low-iron float glass:
Low-iron float glass is one kind of high-transpareng glass;also called low-iron glass or opti-white glass;it's a sort of high-quality,multi-functional glass with light transmittance of 91% or above;feature by crystal clear,nobleness and elegance.
Low-iron float glass can be used for TCO glass substrate,the high-quality building inside outside decoration(partion,windows and doors,curtain wall,stair guardrail,high-grade silver mirror,etc.),display cabines,home appliances,top-grade handicraft,lighting,Mosaic products,glass furniture and sanitary ware series.
Thickness range:2.0mm-19.0mm
