Purity reaches 99.3%! "Artificial Lung" core material achieves a major technological breakthrough.

On the 13th, it was learned from Dalian University of Technology that the research team led by Professor Liang Changhai of the School of Chemical Engineering cooperated with Zhenhai Refining & Chemical Company, a subsidiary of China Petroleum & Chemical Corporation, to successfully produce qualified product 4-Methyl-1-Pentene for the first time on a hundred-ton scale propylene dimerization test device, with a purity of 99.3%, exceeding similar imported products. This marks a significant milestone in China's synthesis of high-end special monomers. 4-Methyl-1-Pentene is a key monomer for the synthesis of poly 4-Methyl-1-Pentene, and PMP is the core raw material for manufacturing ECMO membrane oxygenator membrane materials. Extracorporeal membrane oxygenation is a type of extracorporeal life support technology, also known as an "artificial lung," and is considered a "life-saving miracle" for critically ill patients.