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Product Description
![]() | Alumina part Main use: It is specifically used for high temperature and high pressure insulation parts, circuit substrates, high temperature |
Main use: It is specifically used for high temperature and high pressure insulation parts, circuit substrates, high temperature | ![]() |
![]() | Alumina ceramic part Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. |
Ceramic part 1) A variety of specifications available. | ![]() |
| Item | Unit Symbol | 95% Alumina Ceramics | 99% Alumina Ceramics | 99.6% Alumina Ceramics |
| Maximum Using Temperature | ℃ | 1500 ℃ | 1650 ℃ | 1700 ℃ |
| Water Absorption | % | 0 | 0 | 0 |
| Hardness | Gpa | ≥85 Gpa | ≥89 Gpa | ≥89 Gpa |
| Flexural Strength | MPa (psi x 103) | 336 MPa | 550 MPa | 550 MPa |
| Compressive Strength | MPa (psi x 103) | 2000 MPa | 2500 MPa | 2500 MPa |
| Fracture Toughness | Mpa | 4~5 Mpa | 5.6 Mpa | 6 Mpa |
| Thermal Conductivity | W/m °K | 18-25 W/m °K | 30 W/m °K | 30.4 W/m °K |
| Thermal Shock Resistance | °C | 220 | 180-220 | 180-220 |
| Dielectricity Constant | 9.4 | 9.8 | 9.8 |
Company Profile

Packaging & Shipping
Packing Details | We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication. |
Delivery Details | We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc. TNT, DHL,UPS, FEDEX, EMS,S.F EXPRESS etc. |

| 1. Sample service | 2. Optimal price | 3. Customized logo |
| 4. Fast feedback | 5. Customized size | 6. Safety package |
| 7. ISO9001 | 8. Aftersale service | 9. Low procurement risk |