3.2mm Low Iron Tempered Glass for Solar Glass

Product Details


temSolar Glass TypesLight Transmittance (SGS TEST)
13.2mm / 4mm Clear Float Solar Glass>89%  
23.2mm / 4mm Ultra Clear Float Solar Glass (ARC or Non-ARC )>91%
33.2mm / 4mm Clear Patterned Solar Glass>88%
43.2mm / 4mm Low Iron Patterned Solar Glass  (ARC or Non-ARC )>90%

 

Technical Specifications
Thickness tolerance±0.2mm
Dimension tolerance±1.0mm
Diagonal difference≤0.1-0.2%
Overall bow/warp<0.2%
Local warp≤ 0.3mm / 300mm
Fragmentation test40 particlewithin 50x50mm
Mechanical & Thermal Characteristics
Scratch hardness4~5
Poisson's ratio0.2
Density2.5×10³ kg/m³
Tensile strength42n/mm2
Pressure resistance700-900n/mm²
Four point bending test≥146.7n/mm²
Coefficient of thermal conduction≤ 1.36 w/(m*k)


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