| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a glass frit which has a low melting temperature, exhibits very high transparency and almost no generation of bubbles by re-melting, and provides a glass having high adhesivity to pigments and pottery substrates. <P>SOLUTION: The glass frit contains as main components silicon oxide, aluminum oxide, boron oxide and an alkaline metal oxide, and contains at least one oxide of a group 2 metal in periodic table selected from the group consisting of calcium oxide, strontium oxide and magnesium oxide, wherein the content of silicon oxide is 35 to 49 wt%; the content of aluminum oxide, 1 to 4.5 wt%; the content of boron oxide, 20 to 35 wt%; and the total content of calcium oxide, strontium oxide and magnesium oxide, 14 to 30 wt%. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
