Special Shaped Refractories & Formers
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Description
Properties \ Material | Unit | |
Equivalent to DIN EN 60672 | C-510 | |
Main Ingredients\Composition | SiO 2 Al2O 3% MgO % |
30 60 - |
Physical Properties | ||
Colour | Milky White | |
Specific Gravity | 2.0 | |
Water Absorption | % | 30 |
Flexural Strength | KG/CM2 | 250 |
Compressive Strength | KG/CM2 | 800 |
Young's Modulus | KG/CM2 x 106 | - |
Hardness | Moh's | - |
Thermal Properties | ||
Co-efficient of Thermal Expantion (30-600 degree celsius) |
10-6/°K | 3 - 6 |
Thermal Shock Resistance Down Shock T | °C | 250 |
Thermal Conductivity | W / M°K | 1.2 - 1.7 |
Max. Temp. Withstanding Capacity | °C | 1200 |
Electrical Properties | ||
Dielectric Strength (20C) | KV / mm | - |
Dielectric Contant (20C : : 1MHz) | - | |
Volume Resistivity (20C) | Ohm-cm | - |
Application | ||
Sp. Shape Refractories for elec. furnaces. |
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Special Shaped Refractories & Formers