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[China]
Trade Verify
Address: Dashu Industry Park, Nanyuan Village, Yichen Subdistrict, Yixing City, 214225, Jiangsu Province, China
Contact name:LU
Yixing Minghao Special Ceramic Technology Co., Ltd. |
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Heat-resistant cordierite refractory substrate infrared honeycomb ceramic filter plate for air purification
Features & Advantages
1. High hardness.
2. High heat resistance: alumina ceramic has excellentthermal
stability,which means that it is widely used in areas where
resistance to high temperatures is essential.
3. Good wear resistance: alumina ceramic is the material of choice
for alumina wear parts.
4. High electrical resistivity: alumina is an electrically
insulating material.
5. High corrosion resistance: it is insoluble in water and only
slightly soluble in strong acid and alkaline solutions. Good
chemical stability of alumina leads to high corrosion resistance.
Infrared honeycomb ceramic plate
Infrared honeycomb ceramic plate is made of special cordierite material, ceramic plate works more efficient in the field of BBQ grill,gas cooker and heater with the special design of the pattern. We can also provide coating for infrared ceramic plate to raise the surface temperature and reduce the exhaust emission
Item | Test Condition | Unit&Symbol | Cordierite ceramics |
The main chemical ingredient |
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| MgO, Al2O3,SiO2 |
Bulk Density |
| gm/cc | 2.6 |
Maximum Use Temperature |
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| 1400℃ |
Hardness |
| HV | 800 |
Bending Strength | 20℃ | Kgf/cm2 | 900 |
Compressive Strength | 20℃ | Kgf/cm2 | 3500 |
Fracture Toughness | K(I c) | Mpa m1/2 | - |
Thermal expansion |
| 1X 10-6/℃ | ≤2.0 |
Thermal conductivity | 25℃-30℃ | W/m.k | 1.3 |
Thermal Shock Resistance | Tc | ℃ | 250 |
Dielectricity constant | 1MHz.25℃ |
| 6 |
Dielectric strength |
| ac-kV/mm (ac V/mil) | 10 |
Volume Resistivity | 20℃ | ohm-cm | > 1012 |
