Phosphate refractory brick for rotary kiln
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
| Ordinary phosphate brick |
KYP-75 | |
Al2O3 % ≥ | 75 |
Fe2O3 % ≤ | 2.1 |
Refractoriness ℃ ≥ | 1770 |
Bulk density g/cm3 ≥ | 2.7 |
Cold crushing strength Mpa ≥ | 70 |
0.2Mpa R.U.L ℃T0.6 ≥ | 1350 |
Thermal shock resistance 1100℃water cycle ≥ | 20 |