High-temperature-resistant antioxidant ceramic glaze and preparation method thereof

The invention belongs to the technical field of ceramic glazes, and particularly relates to a high-temperature-resistant antioxidant ceramic glaze and a preparation method thereof. The glaze is prepared from the following components in parts by weight: 40 to 50 parts of baddeleyite; 4 to 8 parts of anorthite; 4-8 parts of diopside, 3-6 parts of boron carbide whiskers, 3-6 parts of silicon carbide whiskers and 1-3 parts of nano lanthanum oxide; 1-3 parts of nano praseodymium oxide; 3 to 6 parts of poly (ethyl acrylate); 4 to 8 parts of dimethyl diallyl ammonium chloride; and 25-35 parts of water. According to the high-temperature-resistant anti-oxidation ceramic glaze disclosed by the invention, through mutual matching of the components and control of the preparation method, the obtained product has excellent strength and high-temperature-resistant anti-oxidation performance. 本发明属于陶瓷釉料技术领域，具体涉及一种耐高温抗氧化陶瓷釉料及其制备方法。所述釉料包括以下重量份的组分：斜锆石40~50份；钙长石4~8份；透辉石4~8份，碳化硼晶须3~6份，碳化硅晶须3~6份，纳米氧化镧1~3份；纳米氧化镨1~3份；聚丙烯酸乙酯3~6份；二甲基二烯丙基