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wholesale retail high temperature quartz resistant quartz glass tube Quartz insert with hole
Get Latest Price
US$ 20
≥10 Pieces
Quick Details
Application:
lab
Dimensions:
customized
Chemical Composition:
SIO2
Place of Origin:
Jiangsu, China
Product Details
| Specification | |
| Color | Transparent |
| Light Transmittance | >92% |
| Hardness | Mose 6.5 |
| Inner Diameter | 0.25-0.5mm |
| Outer Diameter | 1-500mm |
| Application | Industrial & Automobile lamps |
| Temperature | 1200 ℃ |
| Shape | Circular / Round |
| Compressive strength | >1100Mpa | Coefficient of thermal expansion | 5.5x10-7cm/cm. ℃ |
| Bending Strength | 67Mpa | Melting temperature | 1750~1800℃ |
| Tensile Strength | 48.3Mpa | The temperature for a short time | 1500℃ |
| Poisson's Ratio | 0.14~0.17 | The temperature for a long time | 1200°℃ to 1300 ℃ |
| Elastic Modulus | 71700Mpa | Resistivity | 7x107.2.cm |
| Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kvicm |
| Moh's Hardness | 5.3~6.5(Moh's Scale) | Dielectric Constant | 3.7~3.9 |
| Deformation Point | 1650℃ | Dielectric absorption coefficient | <4x104 |
| Specific Heat(20~350°℃) | 670J/kg℃ | Dielectric loss coefficient | <1x104 |
| Thermai Conductivity | 1.4W/m℃ | Property of quartz tube |
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