I-porcelain yamakhemikhali ibizwa nangokuthi i-porcelain engokwenyama namakhemikhali noma i-ceramics ekhethekile. Ingxenye eyinhloko yi-alumina engu-45% kanti enye i-silicon dioxide. Iwuhlobo lwe-porcelain eqinile. Inokumelana okuhle kakhulu kwamakhemikhali kanye nokumelana nokushaqeka okushisayo, kanye namandla aphezulu emishini. Isetshenziswa kabanzi embonini yamakhemikhali, embonini yezemithi kanye nelebhu yamakhemikhali.