Hunan Meicheng Ceramic Technology Co., Ltd.
Hunan Meicheng Ceramic Technology Co., Ltd.
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Alumina Ceramic Rod for Electric Appliance, 95% Alumina Porcelain Part for Electric Heater, Thermostat and Insulator
Alumina possesses strong ionic bonding, which determines the material properties:
1. Description:
The ceramic rod series are made of 95% alumina material. The production methods include dry pressing and hot press injection.
2. Key Words:
Ceramic rod, Ceramic pin, Thermostat, Precision ceramic part, ceramic roller, Electric and Electronics,temperature control system,electrics and electronics, precision manufacture,Ceramic rod, Ceramic pin, Thermostat,Electric and Electronics,hot injection process,white, beige, pink or customized,High mechanical strength , hardness,High wear resistance;High resistance to chemical attacks of strong acids and alkali even at high temperatures;High stiffness;Excellent insulating properties;Low coefficient of thermal expansion;Good fracture toughness;
Good thermal conductivity;Good biocompatibility.
3. Parameters:
| Product Parameters | ||
| Physical Property | Material | 95% Alumina |
| Production Process | Dry Pressing | |
| Product Dimension | Per customers' drawing | |
| Density (g/cm3) | 3.70-3.75g/cm3 | |
| Water Absorption | 0% | |
| Mechanical Performance | Flexural Strength (Mpa) | 310Mpa |
| Modulus of Elasticity (Gpa) | 310Gpa | |
| Hardness (Gpa) | 12.9Gpa | |
| Poisson Ratio | 0.23 | |
| Thermal Character | Linear Thermal Expansion Coefficient | 7.2 |
| Heat Conductivity (W/mk) | 23 | |
| Electrical Property | Dielectric Constant | 9.2 |
| Dielectric Loss Tangent (x10-4) | 8 | |
| Insulation Strength (x106V/M) | 15 | |