Pingdingshan Dingjingxin Industry & Trade Co. Ltd
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Price: | 2.5 USD |
Payment Terms: | T/T,L/C,WU |
Place of Origin: | Henan, China (Mainland) |
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Product Description
Iso-Molded Graphite, also named Isostatically Pressed Graphites or Isostatic Graphite,isotropic graphite. It is produced by the method of Cold Isostatic Pressing (CIP). Graphite is iso-statically pressed is because it allows for uniform properties in all grain directions. This differs from extruded which is pushed through a die and has varying properties in different grain directions. Iso-Molded Graphite is used for specific applications where uniform is required.
DJX Graphite obtain a high finished product yield rate due to our unique process and quality control, this enable us to produce high quality consistent isotropic graphite.
Features
1.Good Machinability
Compared with metallic materials, the bulk density of graphite is lower. It has excellent mechanical machining properties.
2.Strong Thermal Stability
It is possible to be used even at 3000℃ in inert atmosphere or more.
3.Low Expansion Ratio
Low Thermal expansion ratio will ensure dimensional stable, even rapid change in temperature.
4.Excellent Chemical Resistance
Graphite has good chemical stability at room temperature. Resistance to alkali, and organic solvents.
5.Excellent Electrical Conductivity and Thermal Conductivity
With strong thermal resistance, which means graphite is the ideal material for certain applications like heating element.
Specifications
Item | Unit | Isostatic graphite |
Grain size | μm | 2-40 |
Bulk density | g/cm3 | 1.5-2.0 |
Specific resistance | μΩ.m | 7-15 |
Bending strength | Mpa | 15-70 |
Compressive strength | Mpa | 30-150 |
Shore hardness | 20-80 | |
Ash | ppm | 20-800 |
Popular Sizes of Graphite Block
Isostatic Graphite Block | ||||
Round Block | Blank Size | Square Block | Blank Size | |
Ф920*750 | Ф950*770 | 1000~2100*500*300 | 1050~2210*540*350 | |
Ф780*700 | Ф805*740 | 1400*650*300 | 1470*682*330 | |
Ф750*700 | Ф780*755 | 1100~1500*500*400 | 1170~1560*562*461 | |
Ф710*700 | Ф740*740 | 1300*520*160 | 1320*563*186 | |
Ф620*620 | Ф650*655 | 1000~1100*500*350 | 1050~1160*570*403 | |
Ф600*600 | Ф639*635 | 1000*520*160 | 1080*562*190 | |
Ф560*520 | Ф589*550 | 1000*550*350 | 1135*572*330 | |
Ф560*420 | Ф590*460 | 690*390*190 | 700*421*212 | |
Ф520*520 | Ф563*562 | 600*500*200 | 645*503*210 | |
Ф450*1100 | Ф465*1140 | 500*500*400 | 550*560*440 | |
Ф420*720 | Ф450*770 | 400*400*300 | 442*440*338 | |
Ф400*1200 | Ф412*1150 | 860*350*350 | 15µm | |
Ф380*1100 | Ф408*1130 | 600*500*200 | ||
Ф350*1100 | Ф368*1130 | 1150*600*230 | 25µm | |
Ф330*1100 | Ф360*1150 | 1850*650*400 | ||
Ф300*1100 | Ф332*1130 | |||
Ф200*2000 | Ф225*2100 | |||
Note:Grain sizes of the blocks listed above are 25µm,15µm, 12µm, 8µm, 6µm, 4µm, 2µm. |