Composition for expanded glass production
The invention relates to compositions for glass production, in particular expanded glass.The composition, according to the invention, includes diatomite, with the empirical formula: (91...98)SiO2·(4...8)Al2O3·Fe2O3·(3...4)CaO·(4...5)MgO·(32...41)H2O, gasifier - CaCO3 or carbon, fusing agent - Na2CO3...
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| Format: | Patent |
| Sprache: | eng ; rum ; rus |
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| Zusammenfassung: | The invention relates to compositions for glass production, in particular expanded glass.The composition, according to the invention, includes diatomite, with the empirical formula: (91...98)SiO2·(4...8)Al2O3·Fe2O3·(3...4)CaO·(4...5)MgO·(32...41)H2O, gasifier - CaCO3 or carbon, fusing agent - Na2CO3, in the following component ratio, mass %:
Invenţia se referă la compoziţiile pentru producerea sticlei, în special a sticlei expandate.Compoziţia, conform invenţiei, include diatomit, cu formula empirică:(91...98)SiO2·(4...8)Al2O3·Fe2O3·(3...4)CaO·(4...5)MgO·(32...41)H2O, agent de expandare - CaCO3 sau carbon, fondant - Na2CO3, în următorul raport al componentelor, % masă:agent de expandare 2,0...5,0fondant 20,0...30,0diatomit restul.
Изобретение относится к составам для производства стекла, в частности пеностекла.Состав, согласно изобретению, включает диатомит, с эмпирической формулой: (91...98)SiO2·(4...8)Al2O3·Fe2O3·(3...4)CaO·(4...5)MgO·(32...41)H2O, газообразователь - CaCO3 или углерод, плавень - Na2CO3, при следующем соотношении компонентов, масс.%: |
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