1, Material of inert alumina ceramic ball: feldspar, feldspar - mullite, mullite, mullite - corundum, corundum
2, Technical data of inert alumina ceramic ball: water absorption≤5%, acid resistance≥98%, alkali resistance≥80-95%, heat-resisting temperature≥1300-1700 ℃.
3. Chemical composition of inert alumina ceramic ball: feldspar contains Al2O3: 20-30%, feldspar - mullite Al2O3: 30-45%, mullite Al2O3: 45-70%, mullite - corundum Al2O3: 70-90%, corundum Al2O3 90%, Al2O3+SiO2 90%, Fe2O3 1%
4. Standard of inert alumina ceramic ball: chemical industry standard of the People's Republic of China: HG/T 3683.1-2000 industrial porcelain ball - inert ceramic ball
5. Size of inert alumina ceramic ball: 3mm, 6mm, 10mm, 13mm, 19mm, 25mm, 30mm, 50mm