在新兴产业崛起和低碳可持续的大趋势下，化工新材料产业正向着材料高性能化、生产绿色低碳化、制造过程智能化方向发展。 其中，生物基材料已经成为最"闪亮"的赛道之一。从早期 海正生材 的聚乳酸，到 凯赛生物 的生物基尼龙，到 金发科技 的生物基LCP，到 泰和新材 的生 物基芳纶，到 万华化学 的生物基TPU，每次都能引起市场极大关注，甚至凭借单品造就一代龙头，越来越多的新品也正在被开发。 【DT新材料 】 获悉，近日， 由 中油工程旗下昆仑工程公司 与 中石油（持股33.8%）参股子公司 濮阳市盛通聚源新材料有限公司 合作开发的生物基 聚碳酸酯（PC）特种工程塑料惊艳亮相。 据悉，双方 打造 国内首套且产能最大的生物基PC工业生产装置在 2025年2月开车成功，填补了国内空白， 开辟生物基PC本土商业化的可能性。 项目工艺采用 可再生异山梨醇 生物基单体替代共聚单体双酚A，在聚合产品中引入独特的双呋喃环结构， 表面硬度接近玻璃，加工流动性与通用PC相 当， 透光率高达92%， 因为分子结构中苯环少，不易吸收紫外线 ，在光学镜头、汽车内外饰件等领域展现广阔前景， 并且规避了双酚A带来的健康风 险，可以精准切入食品包 ...

Investment Rating - The industry rating is "Outperform the Market," indicating that the overall return of the industry is expected to exceed the market benchmark index by more than 5% in the next 6 to 12 months [52]. Core Insights - The Wind New Materials Index closed at 3654.03 points, reflecting a week-on-week increase of 0.68%. Among the six sub-industries, the semiconductor materials index decreased by 0.72%, while the lithium battery index increased by 1.62% [3][10]. - The global liquid crystal polymer (LCP) market is approaching a critical transition towards sustainability, with Sumitomo Chemical successfully establishing technology for mass production of bio-based LCP, aiming for commercial supply by the fiscal year 2027 [4][33]. - Major automotive manufacturers, including GAC, BYD, and Geely, announced a reduction in payment terms to within 60 days, marking a significant shift in the automotive industry's competitive landscape [4][28]. Market Overview - The semiconductor materials index reported a decline of 0.72%, while the lithium battery index saw an increase of 1.62%. Other indices, such as the organic silicon materials index and carbon fiber index, also experienced declines [3][10]. - The top-performing companies this week included Pan-Asia Micro透 (22.02%), AkzoNobel (16.69%), and Boqian New Materials (15.64%), while the worst performers included Aoke Co. (-12.92%) and Dongcai Technology (-6.69%) [24][26]. Recent Industry Trends - The U.S.-China trade negotiations have reached a framework agreement, indicating potential easing of trade tensions [28]. - Kuraray announced the global launch of a 100% bio-based ethylene-vinyl alcohol copolymer product, marking a significant advancement in sustainable materials [28]. - LG Chem has decided to sell its water treatment business for 1.4 trillion KRW (approximately 73.5 million RMB) as part of its strategy to focus on new growth areas [29].

Core Viewpoint - Japanese chemical giants are actively investing in bio-based chemicals and materials while simultaneously withdrawing from other sectors, indicating a strategic shift towards sustainable materials [1] Group 1: Industry Developments - Sumitomo Chemical has successfully established mass production technology for bio-based liquid crystal polymers (LCP), with plans to launch the product by 2027 [2] - Kaneka Corporation is the first in China and the second globally to launch a new generation of low-carbon LCP materials, Vicryst® LCP CER-B, certified by ISCC PLUS [3] - Kaneka is a strong advocate for bio-based materials, showcasing its commitment at international exhibitions [4] Group 2: Product Characteristics and Applications - LCPs are specialized engineering plastics known for their excellent mechanical properties, chemical resistance, flame retardancy, and high thermal stability (200-240°C, short-term up to 300°C) [7] - LCPs are crucial for high-end applications in 5G communication, automotive power devices, and medical equipment, with over 70% market share in downstream applications [7] - LCPs are categorized into solution-oriented (L-LCP) and thermoplastic (T-LCP) types, with varying heat distortion temperatures (HDT) [8] Group 3: Market Potential and Future Trends - The demand for LCPs is expected to rise significantly with advancements in 5.5G/6G technology, increased penetration of electric vehicles, and the mass production of humanoid robots [13][15] - The anticipated demand for LCPs in high-frequency communication could reach tens of billions of square meters, indicating a potential 1000-fold increase in production capacity [14] - In the automotive sector, the need for larger connectors and improved signal quality will drive the demand for high-end LCPs [15]