|
Description
|
Grade
|
|
PSK
|
PSY
|
TSK
|
GSK
|
|
Bulk Density (≥g/cm3 )
|
≥1.58g/cm3
|
≥1.65g/cm3
|
≥1.75g/cm3
|
≥1.78g/cm3
|
|
Max Grain Size(mm)
|
4.0mm
|
2.0mm
|
0.8mm
|
0.5mm
|
|
Resistivity (≤μΩm)
|
≤10μΩm
|
≤8.5μΩm
|
≤7.5μΩm
|
≤6.5μΩm
|
|
Bending Strength(≥Mpa)
|
≥7.5Mpa
|
≥10Mpa
|
≥13Mpa
|
≥15Mpa
|
|
Compressive Strength(≥Mpa)
|
≥20Mpa
|
≥25Mpa
|
≥30Mpa
|
≥35Mpa
|
|
Coefficient of Thermal Expansion
|
≤2.3×10-6
|
≤2.3×10-6
|
≤2.5×10-6
|
≤2.6×10-6
|
|
Ash(≤%)
|
0.39
|
0.39
|
0.25
|
0.20
|
|
|
Cylinder
|
Square
|
|
Specification
|
Φ600×2000 Φ660×630
Φ700×2000 Φ820×630
Φ800×1800 Φ1120×400
Φ850×400 Φ1400×400
Φ930×1800 Φ1530×400
Φ1100×525 Φ1650×400
Φ1200×550 Φ1830×400
|
580×540×3000 400×400×2000
530×50×2000 650×400×2000
600×200×3000 550×200×1800
550×220×2800 600×200×300
600×200×2500 850×400×2000
800×540×3000 950×200×2500
|
1.Molded, Isostatic,Extruded,Vibrating,Impregnated
2.Further processing graphite, such as Impregnated graphite, Oxidation resistant graphite, etc.
3. Product advantage :
High thermal and chemical resistance,long service life,
competitive price , steady supply ability
4. Application :
Mold , Batteries, Electric Motor Brushes, Alternator Brushes, Burner usage, Metallurgy, Semiconductor Manufacture, Aviatic application, Chemicals, Energy, Nuclear and Glass Industry etc.
