| 摘要 |
Solar glass containing by wt. 64-71% silica, 2-8% boron oxide, 0-4% alumina, 0-2% zirconia, 0-4% lithium oxide, 6-10% sodium oxide, 7-16% potassium oxide, 0-5.5% calcium oxide, 0-5.5% zinc oxide, 0-2% titanium oxide, 3-9% ferric oxide, 0-0.03% cobaltic oxide, 0-0.2% nickelous oxide, 0.003-0.1% selenium dioxide, 0-0.1% arsenic oxide, 0-0.1% antimony trioxide, 0-0.1% stannic oxide, 0-2% chloride, 0-2% bromide and 0-2% fluoride.
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