Ikristale enye enkulu ye-alumina yikristale emhlophe eyimpuphu eyenziwe yi-high-temperature calcination ye-aluminium hydroxide okanye i-alumina ye-industrial ine-mineralizer ekhethekileyo.
I-Flake alumina ineempawu ezibalaseleyo zangaphakathi kunye neempawu ezikhethekileyo zesakhiwo.