Nano ceramic fiber paste and preparation method thereof

• Main Authors: LIU WUCHANG, SUN JIAWANG, FU XUEKUAN
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2024
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention relates to nano ceramic fiber paste and a preparation method thereof, the nano ceramic fiber paste comprises powder and slurry, and the mass ratio of the powder to the slurry is (4-5): (1-5); the powder material comprises the following raw materials in percentage by mass: 5%-12% of gas-phase nano silicon dioxide, 6%-15% of ultramicro titanium dioxide, 25%-40% of a binder and 3%-10% of activated aluminum oxide micro powder; the slurry is prepared from the following raw materials in percentage by mass: 2 to 6 percent of viscosity modifier, 10 to 20 percent of high-temperature-resistant fiber, 2 to 5 percent of composite binding agent and 1 to 5 percent of solvent. According to the present invention, based on the intermiscibility of the activated alumina micro-powder and the inorganic powder, and the addition of the liquid polyacrylamide, the problems of easy shedding, short storage time and hardening of the refractory material are effectively solved; 本发明涉及一种一种纳米陶瓷纤维糊及其制备方法，包括粉料和浆料，所述粉料和所述浆料之间的质量比为