摘要 |
Provided are a enamel composition, a preparation method thereof, and a cooking appliance. The enamel composition includes a glass frit comprising P2O5, SiO2, B2O3, Al2O3, R2O (where R is an alkali metal), a chemical property enhancement component, and an adhesion enhancement component. The chemical property enhancement component includes at least one of ZrO2 and TiO2, and the adhesion enhancement component includes at least one of CoO, NiO, MnO2 and Fe2O3. |
主权项 |
1. An enamel composition comprising:
a glass frit comprising P2O5, SiO2, B2O3, Al2O3, R2O (where R is an alkali metal), a chemical property enhancement component, an adhesion enhancement component, F and a compound containing F, wherein the chemical property enhancement component comprises one of ZrO2 and TiO2, and wherein the adhesion enhancement component comprises one of CoO, NiO, MnO2, and Fe2O3, wherein R2O comprises Na2O, K2O and Li2O, wherein the glass frit contains:
11.0 wt % to 17 wt % of P2O5,29.6 wt % to 38.8 wt % of SiO2,13.6 wt % to 19.6 wt % of B2O3,3.8 wt % to 13.2 wt % of Al2O3,1.8 wt % to 6.9 wt % of F and/or the compound containing F,0.4 wt % to 1.6 wt % of Li2O,5.3 wt % to 14.5 wt % of Na2O,2.3 wt % to 4.5 wt % of K2O,1.5 wt % to 4.5 wt % of the chemical property enhancement component, and2 wt % to 7 wt % of the adhesion enhancement component. |