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亿利达:子公司青岛海洋主要研发生产防水、防腐、耐磨等高分子材料
Group 1 - The company Yilida's subsidiary, Qingdao Ocean, focuses on the research and production of high polymer materials, including waterproof, anti-corrosion, and wear-resistant products [1] - The company plans to expand its market focus to include the pipeline industry, water conservancy and hydropower, infrastructure construction, engineering construction, and new energy sectors [1]
LP周报丨80亿,险资大佬又出手了
投中网· 2025-08-09 02:30
Core Viewpoint - The article highlights the increasing involvement of insurance capital in local economic development through the establishment of various funds, particularly emphasizing the collaboration between insurance companies and local governments to create investment opportunities and stimulate growth in specific industries [6][7]. Fund Establishment - Anhui Renbao Fund, with a total scale of 10 billion RMB, was established with significant contributions from China Insurance, which invested 8 billion RMB [6][13]. - The Zhejiang Zhanxing Industry Relay Fund, targeting a scale of 5 billion RMB, has successfully completed its first phase of fundraising [14]. - The Shaanxi Future Low-altitude Industry Investment Fund was established with a capital of 1.5 billion RMB, focusing on the low-altitude economy [15]. - The Hubei Xianning High-tech Industry Regional Mother Fund was launched with a total scale of 3 billion RMB, aimed at supporting local industrial development [19]. - The Nanning Qiang Chain No.1 Aluminum Industry Development Fund was established with a capital of 822 million RMB, focusing on the aluminum industry [20]. Fundraising Dynamics - Haichuan Capital completed the first closing of its main RMB fund, exceeding 300 million RMB, with a significant portion of LPs coming from industrial players [9]. - Xincheng Capital announced the successful fundraising of over 4.5 billion RMB for its new RMB merger fund, with over 70% of the LPs being insurance capital [11]. Investment Trends - Insurance capital is increasingly collaborating with local government funds, which is expected to become a trend in the primary market, providing essential liquidity [7]. - The establishment of S funds is gaining attention as a response to the challenges of exiting in the primary market, with various local governments actively promoting such initiatives [14]. GP Recruitment - Nanjing is seeking market-oriented fund management institutions for its 500 million RMB investment fund, focusing on sectors like aerospace, new energy materials, and digital economy [25]. - The Xiangxi Jin Furong Industry Development Guiding Mother Fund is also open for GP selection, targeting a total scale of 1 billion RMB for various emerging industries [26].
南京工业大学周洪庆教授:高频电磁复合介质材料需要工程化应用
DT新材料· 2025-08-07 16:05
Core Viewpoint - The article emphasizes the importance of high-performance microwave composite substrates as essential materials for high-frequency communication devices, highlighting the need for innovative materials to meet the demands of 6G technology [2][10]. Group 1: Event Information - The 2025 (Third) Polymer Electromagnetic Composite Materials and Applications Forum will be held on September 11-12, 2025, in Hefei, Anhui, featuring Professor Zhou Hongqing from Nanjing University of Technology, who will present on "Research and Engineering Applications of High-Frequency Electromagnetic Composite Materials" [2][9]. - The forum aims to gather experts and scholars from various fields, including electromagnetic shielding, low dielectric loss, and high-frequency PCB substrates, to discuss the latest advancements and applications in electromagnetic functional materials [10][14]. Group 2: Material Characteristics and Requirements - Electromagnetic composite materials seek a balance between high dielectric constant, low dielectric loss, mechanical strength, thermal stability, and process compatibility, with a focus on multi-scale synergy and interface engineering [3][10]. - The demand for new materials is driven by the rapid development of industries such as AI, 5G/6G, low-altitude economy, and autonomous driving, necessitating the development of wideband, high-temperature resistant, high thermal conductivity, and multifunctional polymer electromagnetic composite materials [7][10]. Group 3: Future Directions - Future directions for electromagnetic composite materials include multifunctional integrated composite systems, smart responses, biomimetic and gradient structure design, environmentally friendly biodegradable materials, and advanced manufacturing with low-cost processes [3][10]. - The article outlines the need for new materials to support communication systems operating at frequencies above 100 GHz, including terahertz and visible light bands, to ensure the integrity and performance of future communication technologies [2][10].
骏鼎达(301538.SZ):已掌握材料改性配方核心技术与自主开发能力
Ge Long Hui A P P· 2025-08-07 08:13
Core Viewpoint - The company, Jun Ding Da (301538.SZ), focuses on the design, research and development, production, and sales of polymer modified protective materials, with a strong emphasis on innovation and technology development in this field [1] Company Overview - The main business of the company includes high polymer modified protective materials, with core products such as functional protective sleeves and monofilaments [1] - The primary application areas for these products include automotive, engineering machinery, communication electronics, and rail transportation [1] Technology and Development - The company has mastered the core technology of material modification formulas and possesses independent development capabilities [1] - There is a commitment to continuously deepen research and development of polymer modified protective materials and expand applications [1] - The company is actively monitoring industry technological developments and is engaged in technology reserves for emerging fields [1]
青湖弹性体申请新型TPE阻燃挤出线材护套材料,改善 长期使用后出现的“出油”问题
Jin Rong Jie· 2025-08-06 03:05
专利摘要显示,本发明属于高分子材料技术领域,涉及一种新型TPE阻燃挤出线材护套材料及其制 备方法。本发明使用新型的环状嵌段共聚物CBC,这种材料是SEBS进一步加氢的产物,其与白油成分 (饱和直链烷烃、环烷烃混合物)更为接近,从而改善了传统TPE材料长期使用后出现的"出油"问题。此 外,由于CBC与聚烯烃结构更相近,因此能够显著提升材料的机械强度。其次,本发明通过引入膨胀无 卤阻燃磷氮阻燃剂,避免了使用带有较大气味和降低抗UV性能的聚苯醚树脂,不仅保证了材料优异的 阻燃性能,还克服了因添加聚苯醚导致的加工环境不佳及产品抗紫外线黄变能力下降的问题。 2025年8月4日消息,国家知识产权局信息显示,宁波市青湖弹性体科技有限公司申请一项名为"一 种新型TPE阻燃挤出线材护套材料及其制备方法"的专利,公开号CN120399386A,申请日期为2025年05 月。 ...
第一批15+大终端报告剧透!2025高分子产业年会邀您9月10日共聚合肥!
DT新材料· 2025-08-05 16:04
Core Viewpoint - The conference focuses on the development trends of the polymer industry, emphasizing new resins, materials, equipment, and emerging applications such as embodied robots, low-altitude economy, aerospace, new energy vehicles, and electromagnetic shielding [1]. Group 1: Conference Overview - The event will take place from September 10-12, 2025, in Hefei, Anhui [1]. - It aims to promote collaboration among industry, academia, research, and finance to explore high-quality development directions for modified plastics and high-performance materials [1]. Group 2: Organizers and Support - Organized by Ningbo Detai Zhongyan Information Technology Co., Ltd. (DT New Materials) with the chairmanship of Qian Xigao, an academician of the Chinese Academy of Engineering [2]. - Supported by various institutions including the China New Materials Industry Technology Innovation Platform and the Anhui Composite Materials Industry Association [2]. Group 3: Expert Advisory Team - The advisory team includes prominent figures such as Liu Xiaobo, a foreign academician of the Russian Academy of Sciences, and Yang Jie, a professor at Sichuan University specializing in polymer materials [2]. Group 4: Featured Guests and Companies - Notable guests include representatives from leading companies in the new energy vehicle sector, such as Xiaopeng Motors and Lantu Motors, focusing on new material applications [5][6]. - The conference will also feature experts from the robotics field, including CEOs from companies specializing in humanoid robots [8][9]. Group 5: Emerging Applications - The conference will address applications in the low-altitude economy and aerospace, with contributions from experts at China Aerospace Science and Technology Corporation and other specialized research centers [15][16]. - Discussions will include advancements in electromagnetic polymer composite materials, with insights from companies like Xinyi Communication and ZTE [12][13]. Group 6: Participation and Fees - Participation fees are set at 3,500 yuan per person for corporate representatives, with discounts for DT members and group registrations [21].
高分子年会丨特种飞行器浙江省工程研究中心王继强副主任确认出席!
DT新材料· 2025-08-04 16:04
Group 1 - The low-altitude economy is a hot topic, with its strategic importance recognized by the Chinese government, as evidenced by its inclusion in government work reports for 2024 and 2025 [2] - Over 20 provincial governments have incorporated low-altitude economy into their work reports or development plans, with cities like Shenzhen and Guangzhou establishing development funds ranging from billions to hundreds of billions [2] - The National Development and Reform Commission (NDRC) established a dedicated Low Altitude Economy Development Department in early 2025, indicating a strong commitment to this sector [2] Group 2 - Ningbo has issued a high-quality development implementation plan for the low-altitude economy for 2025-2027, with over 100 local enterprises involved, primarily in upstream and midstream manufacturing sectors [3] - Approximately 80% of these enterprises focus on aviation materials, components, low-altitude flying vehicles, and monitoring services [3] - The Chinese Academy of Sciences' Ningbo Materials Institute has a strong research team dedicated to aircraft technology, leading various projects related to unmanned aerial vehicles [3] Group 3 - The 2025 Polymer Industry Annual Conference will take place from September 10-12 in Hefei, focusing on the rise of new industries and innovations in polymer applications [7] - The conference will feature various activities, including thematic industry conferences, innovation exhibitions, and award ceremonies, aimed at fostering collaboration and technological innovation [8]
至正股份: 至正股份关于重大资产置换、发行股份及支付现金购买资产并募集配套资金暨关联交易报告书(草案)(上会稿)修订说明的公告
Zheng Quan Zhi Xing· 2025-07-31 16:15
证券代码:603991 证券简称:至正股份 公告编号:2025-046 深圳至正高分子材料股份有限公司 关于重大资产置换、发行股份及支付现金购买资产并 募集配套资金暨关联交易报告书(草案)(上会稿) 修订说明的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏,并对其内容的真实性、准确性和完整性承担法律责任。 深圳至正高分子材料股份有限公司(以下简称"公司")拟通过重大资产置 换、发行股份及支付现金的方式取得先进封装材料国际有限公司(Advanced Assembly Materials International Limited)的股权及其控制权、置出上海至正新材 料有限公司 100%股权并募集配套资金(以下简称"本次交易")。 公司于 2025 年 7 月 21 日收到上海证券交易所出具的《关于深圳至正高分子 材料股份有限公司重大资产置换、发行股份及支付现金购买资产并募集配套资金 暨关联交易申请的审核中心意见落实函》(上证上审〔2025〕53 号)(以下简 称"《审核中心意见落实函》")。根据《审核中心意见落实函》及上海证券交 易所审核意见的要求,公司于 2025 年 ...
至正股份: 至正股份关于收到并回复上海证券交易所审核中心意见落实函的公告
Zheng Quan Zhi Xing· 2025-07-31 16:15
证券代码:603991 证券简称:至正股份 公告编号:2025-045 深圳至正高分子材料股份有限公司 公司收到《审核中心意见落实函》后,会同相关中介机构结合公司情况,按 照相关要求对《审核中心意见落实函》中的问题进行了认真研究、落实,并提交 了相关回复、重组报告书(上会稿)等文件,具体内容详见公司同日在上交所网 站披露的《关于深圳至正高分子材料股份有限公司重大资产置换、发行股份及支 付现金购买资产并募集配套资金暨关联交易申请的审核中心意见落实函之回复 报告》等相关文件。 本次交易尚需经上交所审核通过及中国证券监督管理委员会同意注册后方 可实施。本次交易能否通过审核、取得注册,以及最终通过审核、取得注册的时 间均存在不确定性,公司将根据审核进展情况及时履行信息披露义务,敬请广大 投资者关注后续公告并注意相关投资风险。 特此公告。 深圳至正高分子材料股份有限公司董事会 函的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏,并对其内容的真实性、准确性和完整性承担法律责任。 深圳至正高分子材料股份有限公司(以下简称"公司")拟通过重大资产置 换、发行股份及支付现金的方式取得先进 ...
高分子电磁屏蔽材料的分类、作用原理
DT新材料· 2025-07-30 16:05
Core Viewpoint - The article discusses the increasing concern over electromagnetic radiation from electronic devices and the importance of electromagnetic shielding materials in protecting both human health and electronic systems from electromagnetic interference [1][3]. Group 1: Industry Overview - The Ministry of Industry and Information Technology reported that by the end of 2024, China will have 4.251 million 5G base stations, an increase of 874,000 from the previous year, with 5G base stations accounting for 33.6% of all mobile phone base stations, up 4.5 percentage points year-on-year [1]. - The development of electromagnetic shielding materials is crucial for the advancement of 5G communication and national defense technology [1]. Group 2: Types of Electromagnetic Shielding Materials - Conductive polymer composite materials can be categorized into several types, including: - Metal-filled conductive polymer composites, which enhance conductivity and electromagnetic shielding performance [6][7]. - Carbon-based conductive polymer composites, which are lightweight and have strong conductivity [9]. - Magnetic particle-filled conductive polymer composites, which utilize magnetic materials to enhance shielding effectiveness [10]. - Hybrid filler conductive polymer materials, which combine various fillers to optimize performance [11]. Group 3: Structural Optimization of Shielding Materials - Structural optimization techniques include: - Isolation-type conductive polymer composites that create a honeycomb network structure for better conductivity and shielding [13]. - Layered conductive polymer composites that enhance electromagnetic shielding through multiple interfaces [16]. - Porous conductive polymer composites that reduce weight while maintaining effective shielding performance [18][19]. Group 4: Advances in Conductive Polymer Shielding Materials - Intrinsic conductive polymer shielding materials are created through chemical or electrochemical doping, resulting in materials with low density, high corrosion resistance, and strong strength [23]. - The core of electromagnetic shielding materials is conductivity, with traditional metal shells being replaced by various conductive plastics and composites that offer better performance and lower costs [24][25]. Group 5: Future Trends and Developments - The demand for high-performance polymer-based electromagnetic shielding materials is increasing, driven by advancements in AI, 5.5G/6G, and other emerging technologies [28][29]. - The upcoming 2025 Polymer Industry Annual Conference will focus on the latest developments in electromagnetic composite materials and their applications [30][31].