Recently, Jilin Petrochemical Company 20 Ten thousand tons / Yearly Body Method ABS The successful production of qualified products by the unit marks a significant milestone for China in the bulk polymerization process. ABS Complete domestication has been achieved in the fields of technology and complete sets of equipment.

ABS It is composed of acrylonitrile. (A) , butadiene (B) and styrene (S) The polymer material formed through the copolymerization of three monomers is a widely used thermoplastic engineering plastic. At the heart of this major breakthrough lies the core technology developed over more than three decades of dedicated research and iterative refinement by Professor Yang Li’s team at the School of Chemical Engineering, Dalian University of Technology, highlighting the profound expertise and innovative capacity of DUT’s polymer science in addressing national strategic needs. As a pioneer and leader in China’s research on styrene-based toughening resins, Professor Li’s team has long aligned its work with the national strategy of achieving independent control over high-end chemical materials, focusing on critical industrial challenges and conducting systematic, targeted research. They have successfully mastered the core technologies for continuous bulk‑phase toughening resins, establishing a comprehensive proprietary intellectual property system that encompasses process methodologies, product platforms, and equipment design. The resulting products exhibit impact‑resistance performance that ranks among the world’s highest, thereby providing… ABS Industrial upgrading has provided crucial support.

Behind this breakthrough lies decades of accumulated expertise and legacy in the polymer science program at Dalian University of Technology, built on the School of Chemical Engineering’s disciplinary strengths in areas such as the synthesis, structure, and property control of polymeric materials. The team has established a distinctive research framework spanning polymer reaction engineering and polymer material design, advancing from fundamental theoretical innovation to the development of critical technologies, and from laboratory-scale pilot studies to large‑scale industrial production. Guided by national priorities, the discipline has consistently fostered the integration and mutual reinforcement of research, education, and industry, cultivating a substantial pool of polymer‑focused professionals who are deeply rooted in the sector and bold in their pursuit of innovation, thereby bridging the gap between the laboratory and industrial application.

It is reported that the rapid implementation and efficient commercialization of these results have been made possible by the end-to-end technological support provided by Dalian Xingmeige New Materials Technology Co., Ltd., a discipline‑based enterprise affiliated with Dalian University of Technology, since… 2022 Since licensing its technology to Jilin Petrochemical Company, Xinmeige Company has focused on… 20 Ten thousand tons / Yearly Body Method ABS The project has provided end-to-end technical support, spanning process design, equipment commissioning, and production optimization, and has pioneered a new model of industry–university–research collaboration—“original innovation at universities → technology transfer through discipline‑focused companies → application by leading enterprises.” This approach has not only accelerated the industrialization of research outcomes but has also established a replicable, sustainable framework for universities to engage more deeply in major national projects.

According to Professor Li Yang, compared with the conventional emulsion polymerization process, the continuous bulk polymerization method developed in this project… ABS The technology boasts significant advantages, including a short process flow, low energy consumption, reduced capital investment, and environmental friendliness. Its products feature a pristine white base color, excellent yellowing resistance, and low residual monomer levels, meeting the stringent material performance requirements of sectors such as automotive interiors, high-end home appliances, and electronic devices. Following the commissioning of the plant, Jilin Petrochemical… ABS Total production capacity will be increased to 180 Ten thousand tons / In [year], it has risen to the forefront of global production capacity, vigorously advancing China’s petrochemical products toward higher-end and greener development.

This time ABS The full-scale implementation of technological self-reliance is a key manifestation of Dalian University of Technology’s commitment to advancing at the forefront of global science and technology and addressing the main frontiers of the economy. Dalian University of Technology will continue to strengthen organized research, deepen mechanisms for integrating industry, academia, and research, and support more high‑level scientific breakthroughs in translating into practical applications through discipline‑based companies and other platforms, thereby continuously injecting innovation and upgrading into China’s manufacturing sector.

(Source: China News Network) 2026-01-14 )