In recent years, with the continuous optimization of related production technologies, my country's C5 petroleum resin production capacity and output have achieved growth. At this stage, my country's C5 petroleum resin production capacity has reached 550,000 tons/year. The activity and selectivity of hydrogenation catalysts determine the performance of C5 petroleum resin products. With the expansion of downstream application fields of C5 petroleum resins, the market demand for C5 petroleum resins is gradually increasing. Under this background, high-quality, high-performance hydrogenation catalysts demand Release, high-end C5 petroleum resin hydrogenation catalyst has become the key direction of industry research.

Historically, domestic petroleum resins are mostly non-hydrogenated resins. However, with the improvement of domestic raw material quality, process improvement and continuous maturity of technology, there are many sets of hydrogenated resin units planned to be put into operation in the future, which will make resin products or leap into one. new level. The development of the world economy and the accelerated pace of infrastructure construction in emerging economies will further increase the demand for petroleum resins.