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Product Name | High Brosilicate Glass |
Other Name | Pyrex glass//Float Glass/Clear Glass/Tempered Glass/Acid Etched Glass/Heat Absorbing Glass/ Heat Reflective Glass/optical glass/Hinsulated glass/Tempered glass/lighting glass/decorative glass/printed glass/optical glass/laminated glass/glass brick/sheet/observation window/photoelection |
Density | 2.23g/cm3 |
Hardness | >7 |
Modulus of elasticity | 63·103N·mm-2 |
Poisson's ratio | 0.18 |
Tensile strength | 4.8x107pa(N/M2) |
Compressive strength | (0-300) 3.3±0.1×10-6K-1 |
Coefficient of thermal expansion | (0-300) 3.3±0.1×10-6K-1 |
Thermal conductivity | 1.2W·m-1·k-1 |
Softening point | 820±10°C |
Annealing point | 560°C |
Strain point | 516±10°C |
Electrical resistivity | >1018 Ωm |
Dielectric constant | 4.6 1 MHz, 25 |