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Product Description
Special corundum mullite brick
The brick is made from corundum clinker,mullite clinker as aggregate and fine powder, added with suitable amount of additives by a reasonable ratio of technology,pressed by high pressure, sintered at middle temperature. With features as follow: low apparent porosity, excellent spalling and corrosion resistance. Generally applied in safety zone and upper transition zone.
Items | Al2O3 % | Refractoriness ℃ | Bulk Density g/cm3 | A.P % | CCS Mpa | T.S.R 1100℃water-cycle | 0.2Mpa R.U.L ℃ T0.6 |
KYGM-80 | ≥80 | ≥1780 | ≥2.70 | ≤19 | ≥100 | ≥35 | ≥1500 |
