End Closed Quartz Tube/Optical Polished Quartz Glass Tube
$6
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
Type
Double Vacuum Heating Tube
Product Description
Advantage of Quartz Tube:
1)High purity :SiO2> 99.99%.
2)Operating Temperature: 1250ºC; SoftenTemperature: 1730ºC .
3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability
4)Health care and environmental protection.
5)No air bubble and no air line.
6)Excellent electrical insulator.
Application of quartz glass pipe/tube:
Electric light,Laser,Lenses,Military,Metallurgical,optical instrument,high temperature window ,environmental protection and other fields.
Product Parameters
| Property | Typical Values | Property | Typical Values |
| Density | 2.2x103 kg/m3 | Electrical Resistivity | 7x107 ohm cm (350°C) |
| Hardness | 5.5 - 6.5 Mohs' Scale 570 | Index of Refraction | 1.4585 |
| Design Tensile Strength | 4.8x107 Pa (N/m2) | Strength | 5x107 V/m |
| Bulk Modulus | 3.7x1010 Pa (5.3x106 psi) | transmittance rate | 85% |
| Rigidity Modulus | 3.1x1010 Pa (4.5x106 psi) | Sonic Attenuation | Less than 11 db/m MHz |
| Softening Point | 1683°C | Helium | 210x10-10 |
| Annealing Point | 1215°C | Hydrogen | 21x10-10 |
| Strain Point | 1120 °C | Deuterium | 17x10-10 |
Supply Ability
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Packaging and Shipping
Lead time
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Port
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Packaging details
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