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| Refractory Bricks-Fireclay Heat Insulating Bricks |
| Fireclay Heat Insulating Bricks |
Technical Data
| Item | NG-1.0 | NG-0.9 | NG-0.8 | NG-0.7 | NG-0.6 |
| Bulk density(g/cm3)≤ | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 |
| Cold crush strength Mpa ≥ | 2.94 | 2.45 | 2.45 | 1.96 | 1.47 |
| w/m.k ≤ | 0.5 | 0.4 | 0.35 | 0.35 | 0.25 |