Material | Borosilicate Glass(HRB) |
Density(g/cm3) | 2.31 |
Water Absorption(weight %) | no |
Thermal ExpansionCoefficient(x10-7/°C) | 38 |
Thermal conductivity[W/(mK)] | 1.75 |
Heat Capacity[J/(gK)] | 1.11 |
Flammability[mm/min][class] | no |
Chemical Resistivity | / |
Short-time Operating Temperature(°C) | 450 |
PermanentOperating Temperature(°C) | 400 |
Light Transmission(%) | 92 |
Refractive Index nd | 1.47 |
Coatzbility | ++ |
UV Resistivity | ++ |
Cleanability | ++ |