Moulded graphite
All high-purity molded graphites have unique properties that meet your needs. Molded graphite has a very wide range of properties in terms of mechanical strength, friction resistance, density, hardness, electrical conductivity, etc., and can be further improved by impregnating resin or metal.
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Product Description
Moulded graphite
All high-purity molded graphites have unique properties that meet your needs. Molded graphite has a very wide range of properties in terms of mechanical strength, friction resistance, density, hardness, electrical conductivity, etc., and can be further improved by impregnating resin or metal.
Good processability
Compared with metal materials, graphite has a lower density and has excellent machining performance.
Thermal stability
Under the protection of inert gas, he can work at 3000 degrees or higher.
Low expansion rate
Even in the case of rapid temperature rise, the low thermal expansion rate can keep the graphite size unchanged.
Good chemical resistance
At room temperature, graphite has good chemical stability such as acid resistance, alkali resistance, and organic solvent resistance.
Good electrical and thermal conductivity
Because of its good thermal conductivity, graphite is an ideal material for some applications, such as heating elements.
High-purity molded graphite also has other good properties, such as:
high strength |
Ultra-pure |
Corrosion resistance |
Low resistance |
Stable performance |
Environmental protection |
Grade |
Bulk Density |
Resistivity |
Coefficient of thermal expansion(-600℃) |
Shore Hardness |
Flexural Strength |
Compression Strength |
g/cm³ |
μΩm |
10-6/℃ |
HSD |
Mpa |
Mpa |
|
CR-30 |
1.68 |
11~14 |
4.6 |
38 |
25 |
48 |
CR-40 |
1.72 |
10~12 |
4.7 |
40 |
32 |
60 |
CR-50 |
1.8 |
9~11 |
5.6 |
50 |
40 |
80 |
CR-60 |
1.82 |
8~10 |
5.85 |
55 |
50 |
98 |
Grade |
Modulus of Elasticity |
Porosity |
Ash |
Purified Ash |
Granularity |
Application |
|
Gpa |
% |
PPM |
PPM |
µm |
|
CR-30 |
8.8 |
17 |
500 |
50 |
15 |
Carbide sintering, ordinary casting |
Seals, sintering molds |
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CR-40 |
11 |
15 |
500 |
50 |
13 |
Carbide sintering, ordinary casting |
Diamond sintering and sealing |
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CR-50 |
8.8 |
12 |
500 |
50 |
12 |
Carbide sintering, high temperature casting |
Diamond sintering, metal continuous casting |
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CR-60 |
10.3 |
10 |
500 |
50 |
12 |
Carbide sintering, high temperature casting |
Diamond sintering, metal continuous casting |
Note: ① central location for product performance indicators; ② open porosity, closed porosity sum; ③ Updated: June 10, 2019.
Product main specifications
Graphite Block:Φ460*400mm、Φ400*400mm、Φ400*360mm、Φ350*310mm、Φ350*310mm、 Φ340*250mm、 Φ320*215mm、Φ300*260mm、Φ260*300mm、Φ210*300mm、Φ210*250/300mm、 Φ190*250/300mm、Φ158*250mm、Φ135*135/250mm、Φ125*250mm、Φ109*180/215/250mm
Graphite Round:910*310*230mm、660*215*150/200mm、650*500*200、500*300*200、 490*306*150/180mm、470*215*140mm、430*255*125/150/160mm、 420*310*180/200、380*280*185/200mm
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