340 Gpa Insulating 95% Alumina Ceramics Materials 3.6 g/cm³ Various Components Customized
Product Specifications
| Attribute | Value |
| Material | 95% Alumina Ceramics |
| Color | White |
| Density | 3.6 g/cm³ |
| Maximum Use Temperature | 1600 ℃ |
| OEM/ODM | Acceptable |
| Origin | WUXI JIANGSU CHINA |
| MOQ | 100 PCS |
| Package | Carton |
Product Description
Alumina ceramic (Al2O3) is an industrial ceramic material known for its high hardness, exceptional wear resistance, and requires diamond grinding for shaping. Due to its outstanding performance characteristics, alumina ceramic is widely used across various industrial applications.
Key Features
- Customizable shapes to meet specific requirements
- Standard white color
- High thermal conductivity for efficient heat transfer
- Excellent corrosion resistance for harsh environments
Technical Properties
| Material | Unit | A95% Alumina Ceramics | A97% Alumina Ceramics | A99% Alumina Ceramics | A99.7% Alumina Ceramics |
| Density | g/cm³ | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural Strength | Mpa | 290 | 300 | 350 | 350 |
| Compressive Strength | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus of Elasticity | Gpa | 340 | 350 | 380 | 380 |
| Impact Resistance | MPam1/2 | 3.9 | 4 | 5 | 5 |
| Weibull Modulus | M | 10 | 10 | 11 | 11 |
| Vickers Hardness | HV0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal Conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal Shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
| Maximum Use Temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume Resistivity at 20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Dielectric Strength | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric Constant | εr | 10 | 10 | 10 | 10 |
Product Images