withstand mullite refractory bricks (5) Online Manufacturer
Raw Material: Andalusite
CCS: ≥60Mpa
Product Description: Fireclay Refractory Brick Based On Chamotte, Fireclay, Ceramic Bond
Molding Method: Machine Pressed Brick
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
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