Graphite (recycled) crucible is a new material product used for the production of negative electrode materials for lithium batteries. It is made of high-quality petroleum coke and coal tar that have been graphitized at 2800°C, and is molded, baked and machined.
Product Description
Graphite (regenerated) crucible specifications and physical and chemical indicators
Graphite (recycled) crucible is a new material product used for the production of negative electrode materials for lithium batteries. It is made of high-quality petroleum coke and coal tar that have been graphitized at 2800°C, and is molded, baked and machined. It has good thermal conductivity. In high temperature use, it has the characteristics of small thermal expansion coefficient, thermal shock resistance and low friction factor. It is mainly used for purification and purification of negative electrode materials of lithium batteries and refining and purification of non-ferrous metals and new materials.
|
type |
Outer diameter D （mm） |
height H （mm） |
wall thickness （mm） |
Bottom thickness of crucible （mm） |
Thickness of crucible cover （mm） |
|
C1 |
508±1 |
＜1170 |
35 |
40 |
50 |
|
C2 |
530±1 |
＜1170 |
35 |
40 |
50 |
|
C3 |
550±1 |
＜1070 |
35 |
40 |
50 |
|
C4 |
600±1 |
＜1170 |
35 |
40 |
50 |
Physical and chemical indicators:
|
Indicator name |
unit |
index |
|
Bulk density |
g/cm3 |
≥1.60 |
|
Resistivity |
μΩ·m |
≤26 |
|
Ash |
% |
≤1.0 |
Description: The specifications, tolerances and index requirements of the crucible (including the crucible cover) can be customized according to customer requirements.
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