Nano high-heat-conductivity rubber and preparation method thereof

The invention relates to a nano high-heat-conductivity rubber and a preparation method thereof. The nano high-heat-conductivity rubber comprises 100-150 parts by weight of nitrile-butadiene rubber, 5-15 parts by weight of nano silica gel, 3-8 parts by weight of nano molybdenum disulfide, 1-6 parts by weight of styrene-butadiene rubber, 3-15 parts by weight of azobisformamide, 1-5 parts by weight of cyclohexane, 2-8 parts by weight of carbon nanotube and 5-15 parts by weight of ethylene propylene diene monomer. The nano high-heat-conductivity rubber provided by the invention has favorable heat conductivity and high tensile strength. 本发明涉及种纳米高导热橡胶及其制备方法，该纳米高导热橡胶包括100-150重量份的丁腈橡胶、5-15重量份的纳米硅胶、3-8重量份的纳米二硫化钼、1-6重量份的丁苯橡胶、3-15重量份的偶氮二甲酰胺、1-5重量份的环己烷、2-8重量份的碳纳米管和5-15重量份的三元乙丙橡胶。本发明的橡胶纳米高导热橡胶的导热性能好、拉伸强度大。