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METHOD FOR PRODUCING SUPERFINE TALC POWDER
METHOD FOR PRODUCING SUPERFINE TALC POWDER
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机译:超细滑石粉的生产方法
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摘要
PURPOSE: A method for producing superfine talc powder is provided to increase milling efficiency by properly using a milling agent. CONSTITUTION: Stearic acid as a milling agent is added at an optional time using 0.5-1.2wt% compared with powder weight while milling talc ore to produce superfine powder more than 1250 mesh using a dry attrition mill. Then the superfine talc powder is used for engineering plastics, medicine, a cosmetic and paint by maximizing productivity and working efficiency of the milling
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