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Index of Isotatic Graphite |
|
Grade |
JIC1-BD |
JIC2-SJ |
JIC3-LZ |
JIW4-GC |
|
BD |
BD2 |
SJ1 |
SJ2 |
SJ3 |
LZ1 |
LZ2 |
LZ3 |
LZ4 |
GC1 |
GC2 |
|
Bulk Density ≥g/cc |
1.85 |
1.80 |
1.80 |
1.75 |
1.70 |
1.85 |
1.80 |
1.75 |
1.70 |
1.80 |
1.85 |
|
Electric Resistivity µΩm |
10~12 |
11~13 |
15 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
13 |
|
Compressive Strength Mpa |
90 |
86 |
80 |
65 |
55 |
90 |
86 |
65 |
55 |
70 |
85 |
|
Flexural Strength Mpa |
45 |
40 |
37 |
28 |
25 |
45 |
40 |
28 |
25 |
40 |
45 |
|
Shore Hardness |
60 |
50 |
55 |
50 |
50 |
60 |
55 |
50 |
50 |
45 |
56 |
|
Ash Content PPM |
500/50 |
500/50 |
700/50 |
700/50 |
700/50 |
700/50 |
700/50 |
700/50 |
700/50 |
800 |
800 |
|
Average Granularity µ m |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
13 |
13 |
|
Coefficient of Thermal Expansion ×10-6/centigrade |
4.3 |
4.1 |
4.0 |
3.8 |
3.6 |
4.3 |
4.0 |
3.8 |
3.5 |
3.2 |
3.5 |
|
Young's Modulus Gpa |
11.5 |
10 |
11.5 |
10.5 |
9.5 |
11.5 |
11.5 |
10.5 |
9.5 |
11 |
11 |
|
Applications |
Semiconductor(Monocrystalline silicon),ceramic sinter,vacuum furnace,electronic products sinter,continuous casting |
cemented carbide sinter,vacuum furnace,diamond sinter,precious metals smelting,sealing products,graphite moulds,continuous casting etc |
kinds of graphite moulds in continuous casting,precious metals smelting,glass,electronic industry,etc |
Semiconductor,photovoltaic, nuclear, aviation and aerospace |
Scientific research,atomic energy,nuclear reactor |
|
Size |
cylindric rods:Φ400x450mm, Φ450x450mm,Φ480x500mm, Φ500x600mm,Φ520x350/600mm, Φ560x500mm,Φ590x600mm, Φ610x520mm,610x600mm, Φ640x630mm,Φ680x650mm, Φ750x650mm,Φ810x700mm |
cylindric rods: Φ400x450mm, Φ450x450mm,Φ480x500mm, Φ500x600mm,Φ520x350/600mm, Φ560x500mm,Φ590x600mm, Φ610x520mm,Φ610x600mm, Φ640x630mm,Φ680x650mm, Φ750x650mm,Φ810x700mm |
cylindric rods:Φ400x450mm,Φ450x450mm, Φ480x500mm,Φ500x600mm,Φ520x350/600mm, Φ560x500mm,Φ590x600mm,Φ610x520mm, Φ610x600mm,Φ640x630mm,Φ680x650mm, Φ750x650mm,Φ810x700mm |
cylindric rods:Φ770x650mm,Φ700x650mm, Φ640x615mm,Φ565x525mm,Φ515x355/550mm, Φ410-470x800mm,Φ410x415/525mm,Φ470x415/525mm, Φ610x600mm,Φ640x630mm,Φ680x650mm,Φ750x650mm, Φ810x700mm |
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Rectangular blocks: 400x400x400mm,400x400x500mm, 400x400x600mm,1000x500x290mm, 1300x500x300m |
Rectangular blocks: 400x400x400mm,400x400x500mm, 400x400x600mm,1000x500x290mm, 1300x500x300m |
Rectangular blocks: 400x400x400mm,400x400x500mm, 400x400x600mm,1000x500x290mm, 1300x500x300m |
Rectangular blocks: 1300x650x310mm,1300x510x410mm, 1000x410x330mm,1100x1100x310mm, 910x310x210/310mm,770x210x140/150mm |
