4万吨/年超高分子量聚乙烯项目，开车成功！

Core Insights - The successful launch of the 40,000 tons/year ultra-high molecular weight polyethylene project marks the first large-scale industrialization of this type in Shaanxi Province [1] - The project utilizes technology developed through collaboration between the Shanghai Institute of Organic Chemistry and Sinopec Shanghai Engineering Company, leveraging by-products from the company's MTO and olefin separation units [1] - The project is expected to generate an annual profit of 87 million yuan, with the first batch of products set to be delivered to Henan and Shandong for manufacturing applications [3] Project Development - The project commenced construction in May 2024 and was completed ahead of schedule in June 2025, thanks to coordinated efforts among engineering, safety, and supply management teams [1][2] - A comprehensive trial production plan was established, including the formation of a leadership group and 12 specialized teams to ensure smooth operations [2] - Key milestones included successful pipeline testing and the establishment of solvent recovery systems, culminating in the successful trial production on August 15 [2] Market Expansion - Prior to the project's launch, the sales team actively engaged with potential customers in regions such as Henan, Shandong, and Anhui, resulting in over 40 cooperation intentions and 17 signed agreements [3] - The ultra-high molecular weight polyethylene is a high-end material with applications in various industries, including the production of sheets, bulletproof vests, ropes, pipes, and custom parts [3]