ʻO ke kuleana o ka strontium carbonate i loko o ka glaze: ʻo frit ka hoʻoheheʻe mua ʻana i ka mea maka a i ʻole lilo i kino aniani, ʻo ia ka mea maʻamau i hoʻohana ʻia no ka hoʻoheheʻe ceramic.Ke hoʻoheheʻe mua ʻia i loko o ka flux, hiki ke hoʻoneʻe ʻia ka hapa nui o ke kinoea mai ka glaze raw material, no laila e hōʻemi ana i ka hana ʻana o nā ʻōpū a me nā lua liʻiliʻi ma ka ʻili o ka ceramic glaze.He mea koʻikoʻi kēia no nā huahana seramika me ke kiʻekiʻe o ke ahi ahi a me ka pōkole pana pōkole, e like me nā seramika i kēlā me kēia lā a me nā seramika maʻemaʻe.
Hoʻohana nui ʻia ʻo Frits i kēia manawa i loko o nā ipu aniani maikaʻi i puhi ʻia.Ma muli o kona haʻahaʻa haʻahaʻa hoʻoheheʻe haʻahaʻa a me ka nui o ke ana wela ahi, he kuleana ko frit i ka hoʻomākaukau ʻana i nā huahana ceramic hale kiʻi wikiwiki.No ka porcelain me ke kiʻekiʻe o ke ahi wela, hoʻohana mau ʻia ka mea maka e like me ka glaze nui.ʻOiai inā hoʻohana ʻia ka frit no ka glaze, he liʻiliʻi loa ka nui o ka frit (ʻo ka nui o ka frit i ka glaze ʻaʻole ia ma mua o 30%.
No ka ʻenehana frit glaze no ka frit glaze no nā seramika.Hana ʻia ia me nā mea maka ma ke kaupaona: 15-30% o ka quartz, 30-50% o feldspar, 7-15% o borax, 5-15% o ka waikawa boric, 3-6% o ka barium carbonate, 6- 6% o ka stalactite.12%, zinc oxide 3-6%, strontium carbonate 2-5%, lithium carbonate 2-4%, slaked talc 2-4%, alumini hydroxide 2-8%.ʻO ka loaʻa ʻana o ka hoʻoheheʻe ʻole ʻana o ke kēpau hiki ke hoʻokō piha i nā pono o nā kānaka no nā seramika olakino a kiʻekiʻe.