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Product Description
Phosphate Bonded High Alumina Brick
The brick is made from special grade dense bauxite, phosphoric acid as binder, with high thermal stability and strength. Be applied in preheating zone,calcining zone, firing hood and cooler part.
Items
| Phosphate bonded abrasive brick |
KYPA-75 | |
Al2O3 % ≥ | 75 |
Fe2O3 % ≤ | 2.1 |
Refractoriness ℃ ≥ | 1770 |
Bulk density g/cm3 ≥ | 2.75 |
Cold crushing strength Mpa ≥ | 75 |
0.2Mpa R.U.L ℃T0.6 ≥ | 1300 |
Thermal shock resistance 1100℃water cycle ≥ | 20 |
Mpa CCS at the bonded parts between heavy and light weight ≥ |
