Keramik-Kugel

Technical Specification: Type Item FeldsparFeldspar-MulliteMulliteMullite-CorundumCorundum Chemical composition%Al2O320-3030-4545-7070-90≥90Al2O3+SiO2≥90Fe2O3≤1Water absorption, %≤5Acid resistance , %≥98Alkali resistance,%≥80≥82≥85≥90≥95Thermal resistance,ºC≥1300≥1400≥1500≥1600≥1700Crushing strength N/particleø3≥120≥140≥150≥160≥200ø6≥400≥420≥440≥480≥500ø8≥480≥520≥600≥620≥650ø10≥600≥700≥800≥900≥1000ø13≥1000≥1100≥1300≥1500≥1800ø16≥1500≥1600≥1800≥2300≥2600ø20≥1800≥2000≥2300≥2800≥3200ø25≥2500≥2800≥3200≥3600≥4000ø30≥3000≥3200≥3500≥4000≥4500ø38≥4000≥4500≥5000≥5500≥6000ø50≥6000≥6500≥7000≥8500≥10000ø75≥10000≥11000≥12000≥14000≥15000Bulk density, kg/m31300-14001400-15001500-16001600-1800≥1800 Note: The data of bulk density is given for reference only, not as the acceptance criterion.Size Diameter, ø368101316202530385075Tolerance, mm±1.0±1.5±2.0±3.0Product Standard Chemical Industry Standard HG/T3683.1-2000 Industrial Ceramic Ball - Inert Ceramics ball