ASTM UOP627-1985 标准详情
- 标准号:ASTM UOP627-1985
- 中文标题:二氧化硅和钠水玻璃
- 英文标题:silica and sodium in water glass
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1985
This method is for determining silica and sodium, or sodium oxide, in water glass using a volumetric and gravimetric technique. The range of sodium ordinarily determined is 3 to 10%, and that of silica is 15 to 30%. Both sodium and silica may be dete
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