isopressing graphite block
USD $1 - $2 /Piece
Min.Order:1 Piece
Shanghai Kessen Ceramics Co., Ltd.
1,large size and thin thickness
2,easy to be splicing
3,high purity graphite materials
4,high quality but competitive price
graphite plate
Shap and sizes
production according to customers' requirements
Advantages;
1,high strength,high hardness
2,good heat-resistance, low porosity
3,anti-abrasion,anti-scour
4,antioxidation,non-infiltrantion
strictly production:
• one-body graphite with thin thickness, large sizes and splicing graphite plates.
• anti-oxidation, impermeability or strengthening treatments.
• completely according to customers' needs.
•timely delivery
Grade | Item | Unit | Reference Data | Main Application |
regular | Bulk density | g/cm3 | ≤0.045 | Vibrated graphite in mainly in round and square shape. 1-used to machine graphite crucible,boat/dish,mold,rotor an shaft,heating unit,launder, and graphite densener and son on. 2-used as structural material in high temperature furnace. 3-used as blank materials of machined graphite parts in environment of strong erosion. such as industries of rare earth, chemicals and so on 4-used to machine graphite electrodes. |
Specific Resistivity | µΩm | 1.55-1.60 | ||
Flexural Strength | Mpa | ≥8.0 | ||
Elastic Modulus | GPa | ≤9.0 | ||
C.E.T(100-600°C) | -10-6/°C | 2.0-2.6 | ||
Ash | % | ≤0.30 | ||
one impregnated and two baked | Bulk density | g/cm3 | 1.63-1.70 | |
Specific Resistivity | µΩm | 5.5-6.8 | ||
Flexural Strength | Mpa | ≥11.0 | ||
Elastic Modulus | GPa | ≤11.0 | ||
C.E.T(100-600°C) | -10-6/°C | 1.8-2.2 | ||
Ash | % | ≤0.30 | ||
two impregnated and three baked | Bulk density | g/cm3 | 1.66-1.73 | |
Specific Resistivity | µΩm | 4.6-6.2 | ||
Flexural Strength | Mpa | ≥13.0 | ||
Elastic Modulus | GPa | ≤15.0 | ||
C.E.T(100-600°C) | -10-6/°C | 1.2-1.8 | ||
Ash | % | ≤0.30 |