中国石油独山子石化国产POE适应性改造项目取得重大进展

Core Viewpoint - The domestic POE (polyolefin elastomer) adaptation project by China National Petroleum Corporation's Dushanzi Petrochemical Company has made significant progress, with plans to produce 58,000 tons of POE products by 2025, marking the industrialization and large-scale supply of POE gas-phase polymerization technology in China, which will reduce reliance on imports for strategic emerging industries like photovoltaics and new energy vehicles [1][2] Group 1 - The POE is a high-performance polyolefin elastomer known for its processability and high elasticity, widely used in photovoltaic components, lightweight automotive parts, and high-end packaging [1] - The production technology for POE has historically been reliant on imports, with an import dependency rate of approximately 95% expected to remain until the third quarter of 2025, highlighting the urgency for domestic production [1] - The Dushanzi Petrochemical Company is the first in China to adopt a self-developed gas-phase process, filling a technological gap in the field [2] Group 2 - The core indicator of the main product, UL0588, has achieved international advanced levels in light transmittance, with stability ranking among the top in domestic POE [2] - The gas-phase process is more environmentally friendly, with energy consumption at about 60% of that of the solution method, and it produces no solvent emissions, aligning with green low-carbon requirements [2] - Since 2015, the company has focused on high-end polyolefin research and has achieved industrialization in related high-end materials, laying a solid foundation for POE industrialization [2]