Composition for completely or partially replacing ball clay in ceramic and preparation method and application thereof

The invention discloses a composition for completely or partially replacing ball clay in ceramics as well as a preparation method and application of the composition. The present invention discloses a composition comprising at least one form of Atagel having a solids weight fraction of 0.25% to 5%; kaolin with a solid weight fraction of 17% to 50%; and optionally a ball clay having a solids weight fraction of from 0% to 25%. Although the composition may be prepared by other methods, in some embodiments, the composition may be prepared by mixing component feedstocks. Although it can be used for other uses, in some embodiments, the compositions are used to make ceramic parts, for example, by casting, pressing, throwing, or gluing, particularly when the clay glaze has solids, chemical compositions, and viscosities suitable for shaping prior to drying, sintering, and optionally finishing. 本发明公开了完全或部分替代陶瓷中球粘土的组合物及其制备方法和用途。本发明公开的组合物，其包含固体重量分数为0.25％至5％的至少一种形态的阿塔凝胶；固体重量分数为17％至50％的高岭土；和任选的固体重量分数为0％至25％的球粘土。尽管可以通过其他方法制备