Ukwakheka kwamakhemikhali kobuhlalu obuntantayo ikakhulukazi yi-silicon dioxide ne-aluminium oxide. Kunezici eziningi ezifana nezinhlayiya ezincane, okungenalutho, isisindo esincane, amandla aphezulu, ukumelana nokuguguleka, ukumelana nokushisa okuphezulu, ukuvikela ukushisa kanye nokuvimbela ilangabi. Kusetshenziswa kabanzi kwenye yezinto zokusetshenziswa embonini yokungaguquki.
| I-SiO₂ | I-Al2O3 | I-Fe2O3 | I-CaO | I-MgO | I-K2O | I-Na2O |
| 56%-62% | 33%-38% | 2%-4% | 0.2%-0.4% | 0.8%-1.2% | 0.8%-1.2% | 0.3%-0.9% |
Uhlobo lwethu: i-cenosphere empunga, i-cenosphere emhlophe.
Usayizi: 20mesh, 40mesh, 100mesh, 200mesh.
Ukusetshenziswa: izinto ezingashi. imboni yerabha njalo njalo
Isikhathi sokuthunyelwe: Mashi-07-2022