Ukwakheka kweekhemikhali zeebhisikithi ezidadayo ikakhulu yi-silicon dioxide kunye ne-aluminium oxide. Ineempawu ezininzi ezifana namasuntswana amancinci, umgodi, ubunzima obulula, amandla aphezulu, ukumelana nokuguguleka, ukumelana nobushushu obuphezulu, ubushushu obuphezulu kunye nokuthintelwa komlilo. Isetyenziswa kakhulu kwenye yezixhobo ezisetyenziswa kushishino oluchasayo.
| I-SiO₂ | I-Al2O3 | I-Fe2O3 | I-CaO | I-MgO | 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 engwevu, i-cenosphere emhlophe.
Ubungakanani: 20mesh, 40mesh, 100mesh, 200mesh.
Ukusetyenziswa: izinto ezingatshiyo. ishishini lerabha njalo njalo
Ixesha lokuthumela: Matshi-07-2022