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Product Name | Quartz Tube |
Material | 99.99% Sio2 |
Size | 1. Diameter: 3-600 mm. 2. Thickness: 0.75-10 mm. 3. All different sizes can be done according to customer's demand. |
Density | 2.2x103kg/m2 |
Hardness | 570KHN100 |
Tensile strength | 4.8x107Pa(N/M2) |
Compression strength | >1.1x109Pa cm/cm℃ |
Coefficient of thermal expansion(20℃-300℃) | 5.5x10-7cm/cm℃ |
Thermal conductivity(20℃) | 1.4W/m℃ |
Specific heat(20℃) | 660J/kg℃ |
Softening point | 1730℃ |
Annealing point | 1250℃ |










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