Do you know how many kinds of our graphite block.
| Impregnated on time | Impregnated twice |
0.8mm grain size | ≥1.70g/cm3 | ≥1.73g/cm3 |
2 mm grain size | ≥1.58g/cm3 | ≥1.70g/cm3 |
4 mm grain size | ≥1.57g/cm3 | ≥1.69g/cm3 |
8 mm grain size | ≥1.56g/cm3 | ≥1.68g/cm3 |
According to the shape, we have square block and round block
According the size, we can produce all kinds of size as our customers’ requirements.
According the specification, we have following kinds:
Item | Unit | Guarantee Value | Typical Value |
Grain size | mm | 0.8 | 0.8 |
Density | g/cm3 | ≥1.70 | 1.73 |
Resistance | ohm | ≤8.5 | 7.5 |
Bending Strength | MPa | ≥10.0 | 11.0 |
Compressive strength | MPa | ≥24.0 | 17.0 |
Thermal conductivity | W(m.k) | ≤120 | 150 |
C.T.E(100-600)℃ | 10-6/℃ | ≤2.5 | 2.2 |
Ash Content | % | ≤0.3 | 0.09 |
Do you know the use of our graphite block?
The graphite block can use for making graphite plate, graphite rod, graphite tube, graphite crucible, graphite rotor and shaft and so on. It widely used in electron industry, chemical industry, mechanical industry, aviation industry, manufacturing industry, metallurgic industry and so on, such as anode, cathode, bipolar plate, vacuum furnace, water treatment, hydrogen fuel cell, electrode, casting, glass factory, heat conduction, lubricant, mold industry, vacuum pump.
Our graphite blocks, made from excellent petroleum coke, are widely used in metallurgy, machinery, electronics and chemical industry, etc. Various graphite blocks with qualified materials are available in our factory. We could supply fine-grain graphite, medium-grain graphite, high pure graphite, isostatic graphite, kinds of domestic and imported graphite, and so on.
Add：NO.29 Beijing Road, Zhangdian disctrict, Zibo city, Shandong province, China. Postal code 255000
Tel：+86-533-6159088
Fax：+86-533-6159088
Email：info@ozgraphite.com