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alkali metal silicate in solid form comprising sodium and potassium, saett foer its framstaellning and its anvaendning in rengoeringsmedelskompositioner
alkali metal silicate in solid form comprising sodium and potassium, saett foer its framstaellning and its anvaendning in rengoeringsmedelskompositioner
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机译:固体形式的碱金属硅酸盐,包括钠和钾,在玻璃钢中的使用及其在玻璃钢中的应用
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摘要
The invention concerns a solid alkalimetal silicate having a molar ratio SiO2:M2O from about 1.5 to about 3, in which M is an alkalimetal substantially consisting of sodium and potassium. The silicate contains from about 1 and up to about 5% by weight of K2O based on the dry material and the water content being from about 16 to about 25% by weight based on the total weight. Further, the invention concerns a method of its preparation, its use and a cleaning agent composition containing the silicate above.
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