PRODUCT NAME: SPECIAL GRAPHITE BLOCKS - VIBRATION * GRADE： SGB Bulk density: 1.72 g/cm3 MIN Resistivity: 8.5 0uom MAX Bending strength: 17 MPa MIN Compressive strength: 32 MPa MIN Ash: 0.15% MAX SPECIFICATIONS CAN BE DIFFERENT ACCORDING TO USER’S REQUEST. *PRESSURE: VIBRATION * GRAIN SIZES: 0.8MM, 2MM, 4MM, 8MM. RECTANGULAR (MM): 400×400×1800，500X500X2100，460×560×2100，560×560×1800，650×(300-600)×(1800-2100)，880×(300-600)×1900 ROUNDS (MM): DIA(600-1400)×LENGTH(350-450)