250x250x5mm 250x250x3mm Alumina Ceramic Plate
- Brand Name
- 3X Ceramic Parts
- Material Type
- 99.7% alumina ceramic
- Forming Way
- isostatic pressing
- MOQ
- 1 piece
- Specification
- 250x250x3mm or custom make
- Shape
- square shape
- Color
- beige
- Density
- >3.9g/cm3
- Surface finish
- smooth
- Application
- vacuum
- Main Property
- high temperature resistant
- Machining Way
- lapping
- HS CODE
- 8547100000
250x250x5mm 250x250x3mm Alumina Ceramic Plate
250x250x3mm alumina ceramic plate with a purity of 99.7% Aluminum Oxide , it is custom made according to tolerance ISO 2768 mk, sharp edges to be smoothed , used for vacuum application as its high temperature resistance , electrical insulation , chemical resistance , wearable with long working life . The net weight of each alumina plate is around 720 gram .
The composition sheet of 99.7% alumina ceramic :
| Sample Name | Granulation powder | Specification | DZ-99.7 |
| Subject | Unit | Test Result | |
| Al2O3 | % | 99.7 | |
| SiO2 | % | 0.048 | |
| Fe2O3 | % | 0.021 | |
| Na2O | % | 0.045 | |
| CaO | % | 0.036 | |
| MgO | % | 0.15 | |
