CARBON MORTAR is maily produced by high temperature electric calcined anthracite coal and graphite, with resin and additive as cementing material, used for lining microporous moulded carbon brick, semi graphite carbon - silica carbide, graphite furnace carbon block, graphite block, etc.
| Item | TJ-1A | TJ-1B |
| Ash ,% | ≤10 | ≤20 |
| Volatili matter ,% | ≤39 | ≤30 |
| Fixed carbon,% | ≥50 | ≥50 |
| H2O,% | ≤1 | ≤1 |
| Bonding Strenght (after curing as 120℃),MPa |
≥3 | ≥5 |