... with high bending strength, good thermal conductivity and low coefficient of expansion. Our bricks mainly used a the lining material ... bath). It can improve the service life of electrolytic bath, reduce the thickness of the side wall or input higher power ... Density, g/cm3 Min2.652.60Cold Crushing Strength, Mpa Min150147Modulus of Rupture, Mpa Min4240Packing: Wooden pallets with steel strip protected