发明名称 |
GLASS FOR MANUFACTURE THE COLOR POWDER |
摘要 |
FIELD: glass industry; construction materials industry; methods of production of silicates. ^ SUBSTANCE: the invention is pertaining to the silicates technology and is dealt with the compositions of the glass for finishing of the construction articles, for example the concrete articles. The technical result of the invention is the possibility to use the glass at the high-temperature finishing of the construction articles surface. The glass for manufacture of the color power contains (in mass %): SiO2 - 30.0-35.0; - 34.0-38.0; MgO - 4.0-5.0; Na2O - 14.0-16.0; ZrO2 - 3.0-4.0; 23 - 1.0-2.0; PbO - 5.0-7.0. The glass may additionally contain WO3 (in mass %) in the quantity of 0.3-0.5. ^ EFFECT: the invention ensures the possibility to use the glass at the high-temperature finishing of the construction articles surface. ^ 2 cl, 1 tbl |
申请公布号 |
RU2302391(C1) |
申请公布日期 |
2007.07.10 |
申请号 |
RU20060106552 |
申请日期 |
2006.03.02 |
申请人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
发明人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
分类号 |
C03C12/00;C03C3/072;C03C4/02 |
主分类号 |
C03C12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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