Anthracite
CHEMICAL & PHYSICAL DATA
- Chemical Composition
Carbon : approx. 92.0%
Ash content : not more 5.0%
Sulfur content: not more 1.0%
Moisture content: not more 3.0% - Physical Characteristics
- Acid solubility : not more 1.0%
- Main grain size : not more 90.0%
- Volatile matter : not more 3.5%
- Density : 1600 kg/m3
- Bulk density : approx.900 kg/m3
- Attrition loss : not more 0.3%
- Refinability : not more 3.0%
- Hardness : 4 Mohs
Reviews
There are no reviews yet.