Isostatically Pressed Graphite Block 1. China Professional graphite manufacturer 2. Qualified electrical thermal conductivity
Isostatically Pressed Graphite Block With Compact Structure
-------------------------------------------------------------------------------------------------------------------It is applied in structure and electric conduction material. The physical and chemical properties of graphite block is the same as graphite electrode. Such as superior compact structure, good electrical and thermal conductivity, high resistance to oxidation and corrosion in high temperature.
The specification of Isostatically Pressed Graphite Block is according to customer's requirements.
Graphite Block/graphite material are made from high quality graphite material , it has high purity graphite block,isostatic graphite block,molded graphite block,square and roundish graphite block, used for chemical metallurgy, electronic industry and textile.
Isostatically Pressed Graphite Block1.density:1.68-1.82g/cm32.grain:0.8-4mm/325mesh3.compressive strength:50-85Mpa4.Bending strength: 25-45Mpa5.Size: 1300×650×310mm; 910×310×210mm; 770×210×210mm; 660×215×150mm; 555×410×215mm; 555×410×410mm; 510×310×210mm; 510×310×180mm; 770×650mm; 700×650mm; 640×615mm; 410×415mm; 565×525mm; 640×615mm; 470×415mm; 410×800mm; 435×260×150mm; 195×145×105mm; 495×145×145mm; 250×380mm;
6.electrical resistivity:5.5--13μΩm
| Item | Regular | High Strength | ||
| Bulk density | ≥1.58g/cm3 | ≥1.60g/cm3 | ≥1.71g/cm3 | ≥1.72g/cm3 |
| largest particle | 4.0mm | 2.0mm | 2.0mm | 0.8mm |
| Resistivity | ≤10.0ηΩm | ≤9.0ηΩm | ≤8.5ηΩm | ≤8.5ηΩm |
| Bending strength | ≥7.5Mpa | ≥7.8Mpa | ≥13.0Mpa | ≥13.5Mpa |
| Compressive strength | ≥20.0Mpa | ≥20.0Mpa | ≥28.0Mpa | ≥30.0Mpa |
| Coefficient of thermal expansion | ≤2.3×10-6 | ≤2.3×10-6 | ≤2.5×10-6 | ≤2.5×10-6 |
| Specifications | 400×150×2200,350×175×2100,500×200×1800,500×200×2500,550×250×1800,550×250×2200,400×400×1800,600×200×2000 φ630- φ1420×400 | |||
General Information
Main Raw Materials | Imported or domestic graphite specialties, medium grain size graphite, graphite blocks, graphite electrode. |
Processing Treatment | Oxidation retardant impregnation can be available. |
Machining | Materials can be machined to finished products as per given drawings or samples. |
Typical Applications | Instruments, copper continuous casting, electronic industry, non-ferrous metal industry etc. |
Isostatically Pressed Graphite Block
Isostatically Pressed Graphite Block with Compact structure
