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The composition of gypsum, process for the manufacture of a composition of gypsum, gypsum plate and process for the manufacture of gypsum plate.
The composition of gypsum, process for the manufacture of a composition of gypsum, gypsum plate and process for the manufacture of gypsum plate.
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机译:石膏的组成,石膏的制造方法,石膏板和石膏板的制造方法。
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摘要
A gypsum composition including gypsum, water, and a surfactant composition of alkyl sulfates of formula H(CHSUB2/SUB)SUBn/SUBOSOSUB3/SUBSUP-/SUPMSUP+/SUP, in which n is from 6 to 16, the mean number of carbon atoms in the alkyl sulfate composition nSUBm /SUBbeing between 10 and 11, and M is a monovalent cation. A process for the preparation of the gypsum composition and a gypsum board obtainable from this composition. Finally, a process for the manufacture of gypsum boards. Application for the manufacture of foamed gypsum boards.
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机译:石膏组合物,包括石膏,水和式H(CH 2 SUB>) n SUB> OSO 3 SUB> -的烷基硫酸盐的表面活性剂组合物 SUP> M + SUP>,其中n为6至16,烷基硫酸盐组成n m SUB>中的平均碳原子数为10至11,并且M是一价阳离子。制备石膏组合物的方法和可从该组合物得到的石膏板。最后,是石膏板的制造方法。在生产泡沫石膏板中的应用。
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