Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev qhia cov xim underglaze

Glaze xim yog ib lub tshuab tshiab niaj hnub uas tsim nyob rau xyoo 1970s, tseem hu ua high-temperature firing pigments. Cov txheej txheem yog siv cov xim saum toj no glaze rau saum npoo ntawm cov khoom glazed, thiab los ntawm kev kub ceev ceev ntawm 1100 ~ 1260 degree, cov xim nkag mus rau hauv glaze. Tom qab txias, lub glaze nto yog kaw. Cov plooj (porcelain) uas tsim los yog muag heev, siv lead ua ntshiab, muaj yeeb yuj, corrosion-resistant, thiab hnav-resistant, combining qhov zoo ntawm "overglaze xim" thiab "underglaze xim".
Qhov zoo: Ntau yam qauv thiab cov xim zoo nkauj,
Disadvantage: Vim muaj xim nplua nuj, nws yog ib qho yooj yim kom dhau cov qauv hlau hnyav.