ʻO ke ʻano kemika o nā momi lana he silicon dioxide a me ka alumini oxide. He nui kona mau ʻano e like me nā ʻāpana liʻiliʻi, hakahaka, māmā, ikaika kiʻekiʻe, kūpaʻa i ke kapa, kūpaʻa i ke ana wela kiʻekiʻe, insulation thermal a me ka pale ahi. Hoʻohana nui ʻia ia i kekahi o nā mea maka no ka ʻoihana refractory.
| SiO₂ | Al2O3 | Fe2O3 | CaO | MgO | K2O | Na2O |
| 56%-62% | 33%-38% | 2%-4% | 0.2%-0.4% | 0.8%-1.2% | 0.8%-1.2% | 0.3%-0.9% |
ʻO kā mākou ʻano: cenosphere hina, cenosphere keʻokeʻo.
Nui: 20mesh, 40mesh, 100mesh, 200mesh.
Hoʻohana: mea pale ahi. ʻoihana laholio a pēlā aku
Ka manawa hoʻouna: Malaki-07-2022