clear thin small diameter quartz glass tube quartz glass capillary tube spiral quartz glass tube
clear thin small diameter quartz glass tube
Quartz chemical piping, liquid purification equipment, sulfur dioxide recovery and acid making equipment, WSA low concentration acid making condenser, purification equipment of high purity rare metal, quartz lamp cap, oxidation furnace tube, grinding mouth diffusion tube, sintering furnace tube, ball quartz condenser, coil quartz condenser, quartz distiller, quartz dephlegmator (sieve-tray tower), quartz distillation column, quartz agitator.
Material properties of transparent quartz glass:
High Durability
High heat resistance
High Corrosion Resistance
Low Thermal Expansion Coefficient
The physical properties of quartz glass
Mechanical behavior | Standard values |
Density | 2.2g/cm3 |
Compressive strength | 1100Mpa |
Flexural strength | 67Mpa |
Poisson's ratio | 0.14~0.17 |
Young's modulus | 72000Mpa |
Modulus of rigidity | 31000Mpa |
Mohs hardness | 5.5~6.5 |
Mechanical behavior | Standard values |
Transformation point | 1280°C |
Softening Point | 1780°C |
Annealing point | 1250°C |
Specific heat (20 ~ 350 °C) | 670J/kg.°C |
Thermal conductivity (20 °C) | 1.4W/m.°C |
Index of refraction | 1.4585 |
Low thermal expansion coefficient | 5.5*10-7cm/cm.°C |
Thermal processing temperature | 1750~2050°C |
Short-term use temperature | 1300°C |
Long-term use temperature | 1100°C |
Material | Silicon Dioxide (Natural Quartz ) |
Color | Transparent or colorless |
Surface | No Air Bubble ,no process |
Density | 2.2 g/cm 3 |
Degree of Hardness | 5.5-5.6 Moh’s Scale |
Softening Point | 1750 C |
Strain | 1270 C Fused The Quartz Glass Brick |
PPM grade | Controlled 10/20/100 PPM |
Shape | Circle/Square /Rectangle |
Thickness | 0.5 MM-40 MM |
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