生物基聚酰胺材料

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中石化、三菱化学、金发科技......20家企业生物基材料新品发布
DT新材料· 2025-05-13 15:14
Core Viewpoint - The article highlights the increasing presence and application of bio-based materials at the CHINAPLAS 2025 International Rubber and Plastics Exhibition, indicating a shift towards high-end and significant use cases beyond single-use products and packaging, signaling a burgeoning industry ready for growth [1]. Group 1: Company Innovations - Jinhai Technology is exploring a "recycling + bio-based" composite technology path, using bio-based BDO to replace part of petroleum-based raw materials, resulting in a chemical recycling PBT resin with a bio-based content of 31% [4]. - Kasei Biotech focuses on bio-based materials for low-carbon applications in automotive lightweighting, electronics, industrial products, rail transportation, and consumer goods, showcasing innovations in battery boxes, structural components, and thermal management systems [9]. - Arkema presents a series of bio-based, recyclable, lightweight, and high-durability specialty material solutions aimed at low-carbon living and advanced manufacturing [15]. Group 2: Material Applications - Kasei's bio-based polyamide materials are innovatively applied in various sectors, including electric vehicle battery boxes and interior/exterior components [9]. - Rilsan® PA11 from Arkema, derived from castor beans, is 100% bio-based and fully recyclable, with a carbon footprint reduced to 1.3 kg CO2e/kg, approximately 80% less than conventional petroleum-based polyamides [22]. - SK Chemicals has developed bio-based PU foam shoe uppers made from ECOTRION, showcasing the versatility of bio-based materials in footwear [26]. Group 3: Exhibition Highlights - The exhibition features a wide array of bio-based innovations, including CovationBio's bioPTMEG, a bio-based alternative to petroleum-based PTMEG, demonstrating excellent durability and elasticity for high-performance applications [34]. - Leaf Bio showcases its core exhibits, including 100% bio-based polyester PEF bottle chips and BioFleax™ fibers, emphasizing environmental and comfort characteristics for diverse applications [37]. - eSUN highlights its environmentally friendly materials based on PLA, including fibers, yarns, and biodegradable packaging applications, showcasing the potential of bio-based materials in various sectors [38]. Group 4: Future Events - The 10th Bio-based Conference and Exhibition will take place from May 25 to May 27, 2025, in Shanghai, featuring discussions on bio-based industry strategies, innovations in key chemicals and materials, and sustainable applications across various sectors [70][72].
进一步发挥央国企引领作用 上交所举办央国企科创板上市公司培训座谈会
Cai Jing Wang· 2025-03-24 08:20
Group 1: Core Insights - The Shanghai Stock Exchange (SSE) organized a training session for central state-owned enterprises (SOEs) focusing on high-quality development in the Sci-Tech Innovation Board, with participation from over 10 central enterprise groups and nearly 60 listed companies [1] - The training addressed key issues such as market value management, mergers and acquisitions, and efficiency improvements, aiming to enhance the role of central SOEs in driving technological innovation and industrial transformation [1][2] - The SSE, in collaboration with the State-owned Assets Supervision and Administration Commission (SASAC), aims to support SOEs in deepening reforms and enhancing their responsibilities in promoting technological and industrial innovation [1][6] Group 2: Mergers and Acquisitions - Since the introduction of the "Eight Measures for the Sci-Tech Innovation Board," the SSE has facilitated nearly 90 new mergers and acquisitions, with a total transaction value exceeding 19 billion yuan, marking a year-on-year increase of over 100% [2] - Central enterprises are actively investing in strategic emerging industries, with notable examples including China Telecom's acquisition of GuoDun Quantum and China Merchants Group's investment in Kasei Biotech [2] - The SSE's regulatory improvements have enhanced the adaptability and inclusiveness of merger and acquisition policies, allowing central SOEs to expand their presence in emerging industries [2] Group 3: Quality Improvement - Improving the quality of listed companies is essential for the long-term health of the capital market, as emphasized by the SSE's initiative "Quality Improvement and Return to Shareholders" [3][4] - Nearly 40 out of 60 central SOEs listed on the Sci-Tech Innovation Board have disclosed their annual action plans for quality improvement and shareholder returns [4] - Central SOEs are focusing on innovation strategies, increasing R&D investments, and optimizing governance structures to enhance operational quality and efficiency [4] Group 4: Market Value Management - Effective market value management requires both internal operational excellence and external communication with investors, as highlighted in the training session [5] - Central SOEs are encouraged to establish dedicated teams for market value management and improve information disclosure to enhance their market recognition [5] - Suggestions from participants included increasing the inclusivity of valuation in mergers, supporting diverse restructuring plans, and sharing successful cases related to quality improvement and shareholder returns [5]