Säurebeständig Brick

Acid Resistant Brickcan be used in drying tower of chemical factory, fertilizer factory and sulfuric acid factory, liner of reactor of absorbing tower, liner of anticorrosive pool, grooves, channels, and laying of acid resistance floor. Main technical indexes: Item Unit Value Standard Bulk density G/cm3 2.31-2.4 HG/T3210-1986 Water absorption % 0.2 GB/T8488-2001 Acid resistance % 99.8 GB/T8488-2001 Bending strength Mpa ≥58.8 GB/T8488-2001 Compressive strength Mpa ≥80 HG/T3210-1986 Acute coldness/heat resistance temperature difference 100°C not crack after 1 time GB/T8488-2001 Main specification of tile and plate: Name Specification Name Specification Standard tile 230×113×65 Acid resistant ceramic plate 100×110×15 Rectangle tile 113×113×65 Acid resistant ceramic plate 150×150×15-30 Transv wedge tile 230×113×56/65 Acid resistant ceramic plate 150×70×15/-30 Transv wedge tile 230×113×25/65 Acid resistant ceramic plate 100×100×10 End wedge tile 230×113×55/65 Acid resistant ceramic plate 80×80×10 End wedge tile 230×113×25/65 Acid resistant ceramic plate 50×50×10 End wedge tile 230×113×65/45 Acid resistant ceramic plate 180×110×20-30 Narrow tile 230×65×65 Half narrow tile 113×65×65 Main chemical composition of tile and plate (%): SiO2 69.8 Al2O3 22.5 K2O 2.7 Na2O 0.95 CaO 0.82 MgO 0.12 Fe2O3 0.05 IL 0.54 Acid resistance 99.8