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Production of an alkali-free aluminosilicate glass used as a substrate glass for displays comprises adding tin oxide as refining agent to the starting materials, melting the glass and hot molding the glass
Production of an alkali-free aluminosilicate glass used as a substrate glass for displays comprises adding tin oxide as refining agent to the starting materials, melting the glass and hot molding the glass
Production of an alkali-free aluminosilicate glass containing 0 to 5 wt.% boron oxide and 5.5 wt.% barium oxide comprises adding 0.05-1.0 wt.% tin oxide as refining agent to the starting materials; melting the glass and hot molding the glass.
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