| 摘要 |
A glass flux composition consisting essentially by weight of 45-65% Bi2O3, 25-36% SiO2, 4-6% B2O3, 3-6% TiO2, 1-3% Na2O, 0.5-2% K2O, 2-6% Li2O, 0-3% Al2O3, 0-1% ZrO2, 0-1% BaO, 0-1% CaO, 0-1% MgO, 0-1% ZnO, 0-3% PbO and 0-0.5% CdO is useful for preparing a glaze or enamel composition especially for application to glass such that the composition is then fired in contact with a mould surface or with another glass surface.
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