Carbon Additive/Carbon raiser/Carburizer is made of anthracite coal, which has low ash, low sulphur and widly
used in Foundry industry. It is Gas and Electrically Calcined Anthracite.
We can supply following Gas Calcined anthracite with following specification:
FC% min | SULFUR% max. | ASH% max. | MOISTURE% |
95 | 0.3 | 4.0 | 0.5 |
93 | 0.3 | 5.5 | 0.5 |
92 | 0.3 | 6.5 | 0.5 |
90 | 0.3 | 8.0 | 0.5 |
85 | 0.5 | 13.5 | 0.5 |
SIZE mm | 1-5,1-10,10-30 or as per customer's request | ||
PACKING: In 25kgs bag or in plastic woven bag about 1000kgs each. | |||