高性能合成树脂是支撑先进制造、新能源、电子信息等国家战略性新兴产业发展的关键基础材料。本文立足产业发展对高性能合成树脂的迫切需求，着眼我国合成树脂行业长远发展，采用文献调研、专家咨询等研究手段，从高性能聚烯烃树脂材料、其他高性能合成树脂材料两个方面，系统梳理了我国高性能合成树脂材料的技术发展趋势，凝练合成树脂工业面临的技术与装备相对落后、部分高端产品尚无国产化技术、基础理论与方法研究薄弱、解决废弃塑料污染环境问题动力不足等问题。在分析高性能合成树脂材料关键技术的基础上，研究提出行业发展建议：利用现有装备和技术开发高端产品，实现规模化应用；加强高性能材料领域基础研究和人才培养，保障技术创新；开发生物可降解塑料，促进可持续发展；加强“产学研用”合作，提高技术转化与应用效率。

High performance synthetic resin is a key basic material that supports the development of strategic emerging industries such as advanced manufacturing, new energy, and electronic information. In this article, we analyze the demand for high performance synthetic resins by industrial development and review the technical development trends of the industry in China in terms of high performance polyolefin resin and other high performance synthetic resins using the methods of literature research and expert consultation. Moreover, we summarize the problems of the industry including outdated domestic technology and equipment, foreign dependence on several high-end products, insufficiency in basic research, and inadequate efforts in solving the environmental pollution caused by waste plastics. After analyzing the key technologies regarding the high performance synthetic resins, we propose some industrial development suggestions. High-end products should be developed using existing equipment and technology and then put into large-scale application. Basic research and personnel training should be strengthened to guarantee technological innovation. Biodegradable plastics should be developed to promote sustainable development. Technical exchange and cooperation between petrochemical enterprises and universities should be enhanced to improve the efficiency of technology transformation and application.