近年来我国合成橡胶产业快速发展,主要合成橡胶产能和产量均居世界第一。卤化丁基橡胶、异戊橡胶、溶聚丁苯橡胶、三元乙丙橡胶、环保充油丁苯橡胶等的新装置陆续建成投产和各项新技术的采用,大大增强了我国合成橡胶产业在国际上的竞争力,缓解了我国目前橡胶材料供不应求的局面。我国 In recent years, China’s rapid development of synthetic rubber industry, the main synthetic rubber capacity and output rank first in the world. New devices such as halogenated butyl rubber, isoprene rubber, soluble styrene-butadiene rubber, ethylene-propylene-diene terpolymer, and environment-friendly oil-extended styrene-butadiene rubber have been put into operation one after another and the adoption of new technologies has greatly enhanced the competitiveness of China’s synthetic rubber industry International competitiveness, ease the current situation of China’s rubber material in short supply. My country