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[China]
Trade Verify
Address: Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Contact name:Bruce
Yixing City Kam Tai Refractories Co.,ltd |
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Verified Suppliers
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High intensity and high density Zirconia ceramic sleeve for sale
1. Description
Zirconia ceramic sleeve is suitable for ceramic capacitor,thermistor,magnetic materials and electronic industry kiln firing process,with high temperature and chemical stability , excellent thermal shock stability,excellent mechanical performance,also is durable .It can improve the performance of electronic ceramic element and increase the burning rate.
The advanced processing equipment and the production craft coupled with excellent inspecting instrument and strict production craft have ensured the good quality of our product. Meanwhile, the unceasing technical investment and the talented specialized technically personnel have been keeping the manufacturing technology always in the lead.
2. Main Features
- High fracture toughness
- High hardness
- Wear resistance
- Good frictional behaviour
- Non-magnetic
- Electrical insulation
- Low thermal conductivity
- Corrosion resistance in acids and alkalis
- Modulus of elasticity similar to steel
- Coefficient of thermal expansion similar to iron
3. Technical data
| Performance For Industrial Ceramic | |||
| Item | Unit | Zirconia | |
| Physical Characteristics | Heat resistance | 0C | 2200 |
| Bulk density | g/cm3 | 6.05 | |
Water absorption | % | 0 | |
Mechanical Characteristics | Flexural strength | Mpa | 1000 |
| Hardness vickers | Gpa | 89 | |
| Elastic modulus | Gpa | 200 | |
| Poisson’s ratio | 0.31 | ||
| Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 10 |
| Thermal conductivity | w/(m.k) | 2.5 | |
| Specific Heat | *10-3J/(kg*K) | 0.5 | |
| Electrical Characteristics | Dielectric constant (1MHZ) | - | N.A. |
| Dielectric loss angle | *10-4 | N.A. | |
| Dielectric strength | *106V/m | N.A. | |
