The main products of semicera are fine particle isostatically pressed graphite used in semiconductors. The basic information of the world's most advanced German SGL and Japanese Toyo carbon products is as follows:
| Performance parameter | semicera | SGL R6510 | TOYO IG310 |
|
Bulk density (g/cm3) |
1.91 |
1.83 |
1.85 |
|
Bending strength (MPa) |
63 |
60 |
49 |
|
Compressive strength (MPa) |
135 |
130 |
103 |
|
Shore Hardness (HS) |
70 |
64 |
60 |
|
Thermal conductivity (W/m·K) |
85 |
105 |
130 |
|
Coefficient of thermal expansion（10-6/K） |
5.85 |
4.2 |
5.0 |
|
Resistivity (μΩm) |
11-13 |
13 |
10 |
Performance advantage:
1.The structure is fine and dense, and the uniformity is good.
2.Low coefficient of thermal expansion, excellent thermal shock resistance;
3.Isotropy;
4.Strong chemical resistance;
5.Good thermal and electrical conductivity;
6.It has excellent machining properties.
Key basic materials for contemporary industry
1. Semiconductor industry
2. Solar energy industry
3. Aerospace industry
4. The nuclear industry
Semicera isostatic pressed graphite project, has been through mass production to obtain high density, high purity, high strength,Large size graphite products
