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ISOSTATIC GRAPHITE
It is suitable for pulverizing with high-quality petroleum coke and asphalt coke as main raw materials (average particle size less than 25) μ m) Graphite products made by, kneading, isostatic pressing, roasting, impregnation, graphitization and other processes .
It is raw material include Isostatic Graphite Blocks , Isostatic Graphite rod , Isostatic Graphite Plates .
Isostatic Graphite Parameters
| Model | Bulk density | Electric resistance | Hardness | Bending Strength | Compressive strength | Porosity | Ash | Purified Ash | Grain size |
|---|---|---|---|---|---|---|---|---|---|
| g/cm3 | μΩm | HSD | Mpa | Mpa | % | PPM | PPM | μm | |
| DJY-6k | 1.81 | 11-14 | 58 | 45 | 90 | 12 | 1000 | 50 | 12 |
| DJY-6ks | 1.86 | 10-13 | 65 | 48 | 100 | 11 | 1000 | 50 | 12 |
| DJY-7k | 1.83 | 11-14 | 67 | 50 | 110 | 12 | 1000 | 50 | 8 |
| DJY-8k | 1.86 | 10-14 | 72 | 55 | 120 | 12 | 1000 | 50 | 6 |
| DJY-6w | 1.90 | 8-9 | 53 | 55 | 95 | 11 | / | 50 | 12 |
| DJY-7w | 1.85 | 11-13 | 65 | 51 | 115 | 12 | / | 50 | 10 |
| DJY -8w | 1.91 | 11-13 | 70 | 60 | 135 | 11 | / | 50 | 10 |
★ NOTED: The model is just part of best-selling , we also have ISOSTATIC 0.25μm graphite block as following . Both specification could ajust according to the Customer's Requirement
| MODEL | ITEMS | |||||||
Bulk density ≥g/cm3 | Electric Reistance ≤μΩ.m | Compressive Strength ≥MPa | Shore Hardness ≥ | Modulus ≤ GPa | Coef.of thermal expansion 10-6 | Bending Strength ≥MPa | Ash ≤ % | |
| DJY-1 | 1.85 | 15 | 70 | 55 | 11 | 4.0 | 35 | 0.10 |
| DJY-2 | 1.77 | 15 | 55 | 50 | 12 | 4.5 | 27 | 0.12 |
| DJY-D1 | 1.85 | 15 | 75 | 55 | 11 | 4.5 | 36 | 0.10 |
| DJY-D2 | 1.82 | 15 | 52 | 50 | 10 | 4.0 | 28 | 0.10 |
| DJY-D3 | 1.75 | 15 | 45 | 45 | 9 | 3.8 | 23 | 0.12 |
| DJY-3 | 1.80 | 15 | 60 | 50 | 11 | 4.5 | 30 | 0.10 |
| DJY-4 | 1.75 | 15 | 50 | 48 | 10 | 4.2 | 25 | 0.12 |
| DJY-5 | 1.70 | 15 | 42 | 45 | 9 | 3.5 | 23 | 0.12 |
Typical Size
Block | Round | ||
400*400*400mm | 400*400*500mm | Dia500*660mm | Dia560*620mm |
400*400*600mm | 350*400*700mm | Dia600*500mm | Dia600*620mm |
350*620*700mm | 420*620*1350mm | Dia650*700mm | Dia700*700mm |
260*1100*1100mm | 510*510*2100mm | Dia750*750mm | Dia900*620mm |
Note: Other sizes and machined parts could be manufactured on requests.
Isostatic Graphite Raw Material Features
Good processability
Compared with metal materials, graphite has lower density and excellent machinability.
Thermal Stability
Under the protection of inert gas, he can work at 3000 degrees or higher.
Low expansion rate
Even in the case of rapid temperature rise, low thermal expansion can ensure that the graphite size remains unchanged.
Good chemical resistance
Graphite has good chemical stability at room temperature, such as acid resistance, alkali resistance and organic solvent resistance.
Good conductivity and thermal conductivity
Because of its good thermal conductivity, graphite is an ideal material for some applications, such as heating elements.
Isostatic graphite also has other good properties, such as:
High strength
Ultrapure
Corrosion resistance
Low resistance
Stable performance
Environment protection
Application
Crucibles, casting molds, resistance heating elements, channels, parts for heat exchangers, furnace linings, head electrodes for Acheson furnace, anode for metal electrolysis, boats and trays for sintering, heat shields and covers of furnace, and etc.
WELCOME YOUR INQUIRY
For more details ,Kindly click the Button " Contact us " Talk to me on Line or E-mail: sales@xingshi-material.com , also Whatsapp ,wechat : +86 13028650772
ISOSTATIC GRAPHITE
It is suitable for pulverizing with high-quality petroleum coke and asphalt coke as main raw materials (average particle size less than 25) μ m) Graphite products made by, kneading, isostatic pressing, roasting, impregnation, graphitization and other processes .
It is raw material include Isostatic Graphite Blocks , Isostatic Graphite rod , Isostatic Graphite Plates .
Isostatic Graphite Parameters
| Model | Bulk density | Electric resistance | Hardness | Bending Strength | Compressive strength | Porosity | Ash | Purified Ash | Grain size |
|---|---|---|---|---|---|---|---|---|---|
| g/cm3 | μΩm | HSD | Mpa | Mpa | % | PPM | PPM | μm | |
| DJY-6k | 1.81 | 11-14 | 58 | 45 | 90 | 12 | 1000 | 50 | 12 |
| DJY-6ks | 1.86 | 10-13 | 65 | 48 | 100 | 11 | 1000 | 50 | 12 |
| DJY-7k | 1.83 | 11-14 | 67 | 50 | 110 | 12 | 1000 | 50 | 8 |
| DJY-8k | 1.86 | 10-14 | 72 | 55 | 120 | 12 | 1000 | 50 | 6 |
| DJY-6w | 1.90 | 8-9 | 53 | 55 | 95 | 11 | / | 50 | 12 |
| DJY-7w | 1.85 | 11-13 | 65 | 51 | 115 | 12 | / | 50 | 10 |
| DJY -8w | 1.91 | 11-13 | 70 | 60 | 135 | 11 | / | 50 | 10 |
★ NOTED: The model is just part of best-selling , we also have ISOSTATIC 0.25μm graphite block as following . Both specification could ajust according to the Customer's Requirement
| MODEL | ITEMS | |||||||
Bulk density ≥g/cm3 | Electric Reistance ≤μΩ.m | Compressive Strength ≥MPa | Shore Hardness ≥ | Modulus ≤ GPa | Coef.of thermal expansion 10-6 | Bending Strength ≥MPa | Ash ≤ % | |
| DJY-1 | 1.85 | 15 | 70 | 55 | 11 | 4.0 | 35 | 0.10 |
| DJY-2 | 1.77 | 15 | 55 | 50 | 12 | 4.5 | 27 | 0.12 |
| DJY-D1 | 1.85 | 15 | 75 | 55 | 11 | 4.5 | 36 | 0.10 |
| DJY-D2 | 1.82 | 15 | 52 | 50 | 10 | 4.0 | 28 | 0.10 |
| DJY-D3 | 1.75 | 15 | 45 | 45 | 9 | 3.8 | 23 | 0.12 |
| DJY-3 | 1.80 | 15 | 60 | 50 | 11 | 4.5 | 30 | 0.10 |
| DJY-4 | 1.75 | 15 | 50 | 48 | 10 | 4.2 | 25 | 0.12 |
| DJY-5 | 1.70 | 15 | 42 | 45 | 9 | 3.5 | 23 | 0.12 |
Typical Size
Block | Round | ||
400*400*400mm | 400*400*500mm | Dia500*660mm | Dia560*620mm |
400*400*600mm | 350*400*700mm | Dia600*500mm | Dia600*620mm |
350*620*700mm | 420*620*1350mm | Dia650*700mm | Dia700*700mm |
260*1100*1100mm | 510*510*2100mm | Dia750*750mm | Dia900*620mm |
Note: Other sizes and machined parts could be manufactured on requests.
Isostatic Graphite Raw Material Features
Good processability
Compared with metal materials, graphite has lower density and excellent machinability.
Thermal Stability
Under the protection of inert gas, he can work at 3000 degrees or higher.
Low expansion rate
Even in the case of rapid temperature rise, low thermal expansion can ensure that the graphite size remains unchanged.
Good chemical resistance
Graphite has good chemical stability at room temperature, such as acid resistance, alkali resistance and organic solvent resistance.
Good conductivity and thermal conductivity
Because of its good thermal conductivity, graphite is an ideal material for some applications, such as heating elements.
Isostatic graphite also has other good properties, such as:
High strength
Ultrapure
Corrosion resistance
Low resistance
Stable performance
Environment protection
Application
Crucibles, casting molds, resistance heating elements, channels, parts for heat exchangers, furnace linings, head electrodes for Acheson furnace, anode for metal electrolysis, boats and trays for sintering, heat shields and covers of furnace, and etc.
WELCOME YOUR INQUIRY
For more details ,Kindly click the Button " Contact us " Talk to me on Line or E-mail: sales@xingshi-material.com , also Whatsapp ,wechat : +86 13028650772
