三大院士挂帅！生物基纤维“突破计划”项目启动

Core Viewpoint - The article emphasizes the strategic importance of bio-based materials in the textile industry, highlighting the need for innovation and collaboration to address energy security and sustainability challenges in the sector [8][10][11]. Group 1: Event Overview - The 11th Bio-based Conference and Exhibition will be held from May 20-22, 2026, in Shanghai, featuring 11 thematic forums, 7 concurrent activities, 1000 new product displays, and an industry award [3][19]. - The event aims to create a platform for communication between upstream and downstream sectors in the bio-based materials industry [3]. Group 2: Research Directions - The project initiated by Donghua University focuses on three main research directions: high-performance fibers and composite materials, bio-based and recycled fibers, and smart fibers and flexible devices [4][11]. - The project is part of a national strategy to enhance energy security and technological independence by shifting raw material sources from petroleum to renewable biomass [10][11]. Group 3: Industry Context - The textile industry is a significant sector, valued at over one trillion yuan, with China producing 75 million tons of chemical fibers, accounting for over 50% of global production [9]. - The reliance on imported petroleum for chemical fiber production poses risks, especially as global demand for plastics and fibers is projected to reach 650 million tons by 2030 [10]. Group 4: Current Status of Bio-based Fibers - In 2024, China's bio-based chemical fiber production capacity is expected to reach 1.5721 million tons, with an output of 584,100 tons, representing less than 1% of the total chemical fiber production [11][12]. - The growth rate for bio-based fibers is significant, with production capacity increasing by 28.9% and output by 19.5% year-on-year [11]. Group 5: Challenges and Opportunities - The main challenge for bio-based fibers is their high production cost, with PLA fiber prices being three times higher than conventional polyester [13]. - The project aims to address cost reduction and quality improvement to make bio-based fibers more competitive in the market [13][18]. Group 6: Strategic Implications - The involvement of leading academicians and the support from the Ministry of Education and the Ministry of Finance signal a clear policy direction towards bio-based materials as a strategic industry [17]. - Companies in the textile sector are encouraged to view bio-based fibers not merely as an environmental concept but as a solution to real consumer needs, focusing on high-value applications [17][18].