High-flex high-adhesion natural/butadiene rubber compound and preparation method thereof

The invention provides a high-flex high-adhesion natural/butadiene rubber compound and a preparation method thereof. The high-flex high-adhesion natural/butadiene rubber compound comprises the following raw materials in parts by weight: 20-100 parts of natural rubber, 0-80 parts of butadiene rubber, 3-7 parts of zinc oxide, 0.5-2 parts of stearic acid, 3-11 parts of an anti-aging agent, 0-8 parts of an adhesive, 30-70 parts of reinforcing filler, 0-14 parts of a plasticizer, 1-3 parts of a vulcanizing agent, 0-4 parts of a vulcanization accelerator and 0-0.5 part of a scorch retarder. According to the high-flex and high-adhesion natural/butadiene rubber mixed rubber and the preparation method thereof, the mixed rubber has the properties of good hardness, breaking strength, elongation at break, pressure change, resilience, flex, good extrusion calendering and the like, and particularly has excellent adhesion and durability. 本发明提出了一种高屈挠高粘接天然/顺丁橡胶混炼胶及其制备方法，所述高屈挠高粘接天然/顺丁橡胶混炼胶包括如下重量份的原料：天然橡胶20-100份、顺丁橡胶0-80份、氧化锌3-