High-purity Alumina/ZTA Ceramic Substrate
roducts Advantage
ZTA ceramic substrate using zirconia toughened alumina material, the bending strength increased by 40%, to more than 625MPa; Thermal conductivity over 26W/mK; This makes the performance of ZTA ceramic substrate significantly better than normal alumina substrate, and its excellent performance also makes the substrate can be applied to electric vehicles and power generation.
Chemshun Ceramics company production of high-purity alumina ceramic substrate, ZTA ceramic substrate, high bending strength, no porosity, size to meet customized needs, the maximum size can be made 500mm*500mm*5mm, filling the high purity substrate, ZTA substrate domestic high-end market blank.
Chemical Data
|
S.No. |
Properties |
Unit |
96AL | 99AL |
997AL |
ZTA |
|
1 |
Al2O3 | wt% |
96 |
99 | 99.7 | / |
| 2 | Density | g/cm3 | 3.7 | 3.85 | 3.96 | 4.3 |
|
3 |
Vickers hardness | Gpa |
13.9 |
15.2 | 16.3 | 19.6 |
|
4 |
Flexural strength | Mpa |
280 |
300 | 461 | 625 |
|
5 |
Thermal conductivity | W(m·K） |
24 |
25 | 25.2 | 26 |
|
6 |
Dielectric constant | 1MHz |
9.4 |
9.6 | 9.65 | 10.2 |
|
7 |
Dielectric loss |
1MHz/10-4 |
4 |
1 | 1 | 0.2 |
Service
We accept custom orders.
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