Sillimanite Bricks 01Sillimanite Bricks 02Sillimanite Bricks 03Sillimanite Bricks 06 Silica Mullite Brick Bulk density g/cm3:≥ 2.4 Apparent Porosity (%)：≤18 Cold Crushing Strength (Mpa)：≥45 Reversible Thermal Expansion 1000℃:0.55 0.2Mpa Refractoriness Under Load T0.6 ℃:≥1550 Get Latest Quotation Send Email
