Trans butadiene rubber is a kind of functional rubber material with excellent performance. It can solve the compatibility problems of natural rubber (NR), Br, SBR and other general rubber, improve the dispersion of filler in the rubber mixture, and make the performance of each rubber more excellent and different. The vulcanizate containing trans butene rubber has high green strength and good dimensional stability, excellent fatigue resistance and wear resistance, and low rolling resistance and heat generation. Trans neoprene is a kind of material applied to high-performance green tires and long service life rubber products. In 2018, the national development and Reform Commission listed trans neoprene as high-quality synthetic rubber in the guidance catalogue of strategic emerging key products and services.