Indima ye-strontium carbonate kwi-glaze: i-frit kukwenzela izinto ezingafunekiyo okanye zibe ngumzimba weglasi, esetyenziswa zizixhobo ezixhaphakileyo ze-ceramic ze-ceramic gyze. Xa inyibilikisiwe kwangaphambili kwi-flux, uninzi lwegesi inokususwa kwizinto eziluhlaza zeGyze, ngaloo ndlela kuncipha isizukulwana seebhubhu kunye nemingxunya emincinci kwi-goramic vermere. Oku kubaluleke kakhulu kwiimveliso ze-ceramic ezinobushushu obuphezulu kunye nomjikelo omfutshane, ezinjengee-ceramics zemihla ngemihla kunye ne-ceramics yendawo.
I-frits ngoku isetyenziswa ngokubanzi kwiindawo ezinamafutha ashiyiweyo. Ngenxa yeqondo lokunyibilika eliphantsi lokuqalisa kunye nokudubula amaqondo obushushu amakhulu, i-frit inendima engenakufikelelwa kumalungiselelo eemveliso ze-cedracc. Kwi-porcelain eneqondo lokushisa eliphezulu, izinto eziluhlaza zihlala zisetyenziswa njengeyona glaza iphambili. Nokuba i-frit isetyenziselwa i-glaze, ubungakanani be-frit incinci kakhulu (inani le-frit kwi-glaze lingaphantsi kwe-30%.).
I-frit-frit-free ye-frit ye-frit yebala lobugcisa lobugcisa Yenziwe ngezixhobo ezilandelayo zobunzima: I-12%, i-winc oxide 3-6%, i-strontium ye-strontium 2-5%, i-Lithium Carbonate 2-4%, iflethi, i-slatec 2-4%, i-Aluminium hydroxide 2-8%. Ukufezekisa ukunyibilika kwe-zero zokukhokela kunokuhlangabezana ngokupheleleyo neemfuno zabantu nge-ceramics esempilweni nephezulu.