High-strength domestic ceramic and preparation method thereof

The invention belongs to the technical field of domestic ceramics, and particularly relates to a high-strength domestic ceramic and a preparation method thereof. The high-strength domestic ceramic comprises the following raw materials in parts by weight: 30-50 parts of zircon sand; 20 to 40 parts of baddeleyite; 2-6 parts of quartz; 3-7 parts of potassium feldspar; 1 to 5 parts of diopside; 2-4 parts of aluminum borate nanofibers; 2-4 parts of zirconium carbide fiber; 1-3 parts of lanthanum oxide fiber; 2-4 parts of alumina fiber; 3 to 6 parts of carboxymethyl cellulose; 3-6 parts of sodium lignin sulfonate; and 30-40 parts of water. The domestic ceramic prepared by adopting the raw materials and the preparation conditions disclosed by the invention has excellent strength and mechanical properties. 本发明属于日用陶瓷技术领域，具体涉及一种高强度日用陶瓷及其制备方法。按重量份计，所述高强度日用陶瓷包括以下原料：锆英砂30～50份；斜锆石20～40份；石英2～6份；钾长石3～7份；透辉石1～5份；硼酸铝纳米纤维2～4份；碳化锆纤维2～4份；氧化镧纤维1～3份；氧化铝纤维2～4份；羧甲基纤维素3～6份；木质素磺酸钠3～6份；水30～40份。通过采用本申请的原料以及制备条件制备的日用陶瓷具有优异的强度和力学性能。