Description:
OD 0.1mm to 10mm and other sides as your require .Borosilicate glass material.
High temperature resistant.
Wholesale price.
ProductIntroductions
Borosilicate glass has a very good homogeneity and veryhigh transparency in the UV/visible/near IR range. The glass haslow thermal expansion and high thermal resistance that make itparticularly suitable for areas of application where hightemperatures and thermal gradients are involved.
Thermal Properties
Borosilicate glass has one of the lowest coefficientsof thermal expansion for conventional glass materials, thisprovides with good thermal shock resistance. Combined with amaximum long term use temperature of 450°C, whichmakes borosilicateglass a good choice for applications requiringgood thermal stability.
Material | Basic Dimension |
Borosilicate Tube | OD:6.5mm (/-0.1mm) ID:1.45mm (/-0.01mm) Length:100mm (/-1mm) |
Borosilicate Tube | OD:6.5mm (/-0.1mm) ID:1.65mm (/-0.01mm) Length:100mm (/-1mm) |
Borosilicate Tube | OD:6.5mm (/-0.1mm) ID:1.8mm (/-0.01mm) Length:100mm (/-1mm)
|
| Coefficient ofThermal Expansion | (α20 - 300° C ) | 3.25x 10-6/K |
| Thermal Conductivity(λ) | 10°C 50°C 90°C 190° C | 1.11W/m K 1.17 W/m K 1.22 W/m K 1.31 W/m K |
| HeatCapacity(Cp) | 20 -100°C | 0.83kJ/kg K |
| Maximum OperatingTemperature | Short-term Long-term | 500°C 450°C |
| Resistance to ThermalGradients | <1 hour 1 - 100hours > 100hours | 110K 90K 80K |
| Resistance to ThermalShock | <4 mm 4-6 mm 6-15 mm > 15 mm | 175K 160K 150K 140K |
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