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Product Name | Quartz TUBE |
Material | 99.999% Pure Quartz Crystal |
Color | Transparent |
Size | 1. Diameter: 60-110mm,thickness2-7mm. 3. Length: 15-2000mm. 4. OEM: All different sizes can be done according to customer's demand. |
Aplication | Widely used in electric light source, electrical appliances (electric), semiconductor, Solar, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection and other. |
Property | Value | ||||||
Density | 2.2g/cm3 | ||||||
Hardness | 570KHN100 | ||||||
Tensile strength | 4.8×107Pa(N/m2) | ||||||
Compression strength | >1.1×109 Pa | ||||||
Coefficient of thermal expansion (20℃-300℃) | 5.5×10-7cm/cm℃ | ||||||
Thermal conductivity (20℃) | 1.4W/m℃ | ||||||
Specific heat(20℃) | 660J/kg℃ | ||||||
Softening point | 1730℃ | ||||||
Annealing point | 1250℃ |