Calcined coke
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Product standards
GB/T 32158-2015
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Package
*Ton bag
Technical requirement
| Test items | Technical indicators |
| True density，g/cm3 | ≥2.13 |
| Sulphur，w/% | ≤0.40 |
| Nitrogen，w/% | ≤0.60 |
| Volatile component ，w/% | ≤0.40 |
| Ash content ，w/% | ≤0.20 |
| Moisture，w/% | ≤0.15 |
| Coefficient of thermal expansion(At room temperature to 600 ℃)(CTE)I(10-6/°C) | ≤1.3 |
| Resistivity(p)/uΩ.m | ≤600 |
| Tap density(1~2mm)/(g/cm3 ) | ≥0.88 |
Use to
It is used for producing high-power graphite electrodes and ultra-high-power graphite electrodes. It isused for producing anode materials for lithium batteries and special graphite carbon materials, and a feware used in electro chemical containers and nuclear graphite.