92% Alumina Lining Bricks 1.groove design to optimize liner life 2.Water absorption: <0.01 92% Alumina Lining Bricks,Alumina balls,ceramic balls1) Al2O3: 92%2) Density: 3.6g/cm³3) Compressive strength: above 2,000MPa4) Water absorption: <0.015) Crushing strength: ≥520kN6) Hardness: 9 (Mohs)7) Size: 30mm, 40mm, 50mm, 60mm, 70mm, 75mmPacking: CARTON 92% Alumina Lining Bricks