Strong-wear-resistant and strong-cutting-up-resistant rubber composite material and preparation method thereof

The invention discloses a rubber composite material with strong wear resistance and strong cutting-up resistance and a preparation method thereof. NR/BR/TPU is selected as a main body material, an AP/nano Si3N4/Kh-590/CIPB hybrid modified material is prepared and blended with the main body material, and by optimizing a formula and a process, the prepared rubber composite material with strong wear resistance and strong cutting-up resistance is high in tensile strength and good in low-temperature performance, has excellent strong wear resistance and strong cutting-up resistance, and can be used for preparing a rubber material with strong wear resistance and strong cutting-up resistance. Therefore, the rubber material has better use performance and longer service life under the working conditions of low temperature, strong abrasion and strong cutting-up, and meets the use requirements of mining rubber products such as mining conveying rubber belts, rubber sieve plates, lining plates, linings ...