首页>
外国专利>
METHOD FOR PREPARING AN AQUEOUS CLAY PASTE AND USE THEREOF IN THE MANUFACTURE OF CERAMIC MATERIALS
METHOD FOR PREPARING AN AQUEOUS CLAY PASTE AND USE THEREOF IN THE MANUFACTURE OF CERAMIC MATERIALS
展开▼
机译:制备粘土泥的方法及其在陶瓷材料制造中的使用
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a method for preparing an aqueous clay paste, characterized in that it includes at least the steps of: preparing a first mixture of clay and phosphoric acid and kneading; and adding hydrated sodium silicate (Na20)-(Si02)-(H20) to said mixture, preferably having a 30% content of SiO2, also preferably in a phosphoric acid and sodium silicate ratio of at least 1:3 by weight; and kneading the final mixture. Said method includes different variants, depending on the content of water in the clay starter. The invention likewise relates to a method for manufacturing ceramic materials in which the aqueous clay paste is used as a raw material, which are obtainable by the method described herein, as well as to the aqueous clay paste and the ceramic material produced by both methods. The invention additionally relates to the use of the aqueous clay paste for manufacturing ceramic materials.
展开▼