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 High-purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2,500-3,500¡ãC. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc.It can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy.It can also be used in plastic and rubber as an additive.
|
Item |
Fixed Carbon |
98%, 98.5%, 99% |
Min. |
|
1 |
Sulphur |
0.03%,0.05% |
Max. |
|
2 |
Ash |
0.5%,0.8%, 1% |
Max. |
|
3 |
Volatile Matter |
0.5%,0.8%, 1% |
Max. |
|
4 |
Moisture |
0.5%,0.8%, 1% |
Max. |
The size varies such as 0.5-5mm,0.3-5mm,0.5-8mm,0-10mm,1-4mm,5-10mm,0.4-4mm etc.
Different sizes can be produced according to customers' requirement. |
2006-2007 Xinzheng Chengxin Carbon Co., Ltd.