Qeexitaanka:
Silica (iwm) waa mid ka mid ah saddexda maaddooyinka ugu muhiimsan ee dhoobada iyo alaabada qurxinta, oo ay weheliyaan alumina iyo dhirta dhoobada . Waa muraayad-hore oo waa qaybta ugu muhiimsan ee glazes.
Quartz, quartzite, sandstone, sand, dhagax, xargo iyo noocyo badan oo dhagaxyo ah ayaa ku jira heerar siyaado ah. In glazes, waxaa lagu soo bandhigay qaab ah silica oxide (SiO 2 ), dhagax, ama sandil silica.
Waxa kale oo loo yaqaanaa sida: silica oxide, silica dioxide
Tusaale ahaan: Iyadoo aan lahayn silica , ceramics, glazes, iyo dhalada ma jiri karaan.