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康宁收购,又一光伏巨头出售美国工厂
DT新材料· 2025-07-23 16:01
Core Viewpoint - Corning Inc. has acquired JA Solar's component factory in Arizona, enhancing its vertical integration in manufacturing solar components in the U.S. [1][4] Group 1: Acquisition Details - Corning Inc. has purchased JA Solar Industrial Corp.'s factory in Arizona, which will become part of Corning's wholly-owned subsidiary, American Panel Solutions [1] - JA Solar announced a $60 million investment in Phoenix, Arizona, to build 2GW of photovoltaic module capacity, initially planned to start operations in Q4 2023, but the factory will only begin ramping up production by Q4 2024 [2] - The acquisition of JA Solar's factory marks JA Solar as the second Chinese solar company to sell its U.S. component factory, following Trina Solar's sale of its 5GW module factory to FREYR Battery, Inc. [3] Group 2: Corning's Strategic Moves - Corning, established in 1851, is a leading manufacturer of specialty glass and ceramics, recognized as a Fortune 500 company [4] - The acquisition is part of Corning's strategy to strengthen its manufacturing capabilities in the U.S., following its announcement to build a solar wafer manufacturing facility in Michigan [4] - Corning has also partnered with solar manufacturers Sunniva and Heliene to produce a complete range of solar components in the U.S., from polysilicon to panels [4]
iTherM2025 消费电子|材料、模组与散热系统全揭秘(12月03-05日 深圳)
DT新材料· 2025-07-22 16:03
Core Viewpoint - The iTherM2025 event aims to create a one-stop value connection service platform for the thermal management industry, facilitating both domestic market penetration and international expansion for companies [1][3]. Group 1: Trends in Consumer Electronics - The consumer electronics industry is experiencing three major trends: thinner devices, faster charging, and rising chip temperatures, all of which intersect at thermal management [3]. - The iTherM2025 event will showcase mainstream and cutting-edge thermal management materials, structural solutions, and packaging modules specifically in the consumer electronics sector [3]. Group 2: Thermal Management Applications in Smartphones - Smartphones and tablets typically use a combination of graphite materials and heat spreaders with thermal interface materials (TIM) for passive cooling [5]. - Major Android smartphones predominantly utilize heat spreaders, while Apple products have historically used synthetic thermal films, with the iPhone 17 series potentially adopting heat spreaders [5]. Group 3: Key Thermal Management Solutions - Samsung Galaxy S25 features an expanded vapor chamber (VC) liquid cooling plate, increasing VC area by 40% and utilizing AI for dynamic performance management [6]. - Apple iPhone 17 Pro is expected to introduce a vapor chamber for cooling during high-load scenarios like 8K video and gaming [6]. - Other brands like ASUS, RedMagic, and Xiaomi are also innovating with various cooling systems, including external fans and advanced liquid cooling solutions [6]. Group 4: Common Thermal Management Materials - Synthetic graphite films are becoming the mainstream thermal management material due to their high thermal conductivity and ease of processing, gradually replacing natural graphite [7][9]. - Graphene thermal films are gaining traction due to their flexibility and high thermal conductivity, meeting the increasing demands of high-performance devices [9][11]. - Heat pipes and vapor chambers are essential components for efficient thermal management in both PCs and smartphones, with the latter using ultra-thin designs [12][16]. Group 5: Emerging Trends in Thermal Management - The rise of humanoid robots and drones is pushing thermal management from localized cooling to comprehensive thermal control solutions [20]. - Innovations in lightweight, flexible materials and cooling technologies are becoming critical in the development of next-generation smart devices [20]. Group 6: Target Audience for iTherM2025 - The event targets terminal brand engineering teams, industry procurement and R&D personnel, and investors/industry observers to explore differentiated thermal solutions and understand design impacts on product cycles and pricing [22]. Group 7: Event Details - iTherM2025 will take place from December 3-5, 2025, at the Shenzhen International Convention and Exhibition Center, featuring over 300 exhibitors and various thematic displays [1][24][28].
上汽集团,将推10万级半固态电池车型
DT新材料· 2025-07-22 16:03
上汽集团将通过"三步走"实现固态电池战略目标 : 第一阶段 产品是半固态产品,产品液含量10%,能量密度超过300Wh/kg; 第二阶段 产品是准固态产品,产品液含量5%,通过新的干法电极技术量产和高电压新型正极材料引 入,实现新的电池结构; 第三阶段 产品是全固态产品,产品液含量0%,通过新的负极材料和更加压实的新型电池成型工艺,最 终形成整体致密度超98%,液体含量为0。 此前,2024年4月,来自上汽的智己汽车推出由上汽集团和清陶能源共同研发的业 内首个准900V超快 充固态电池,并将这块电池命名为"第一代光年固态电池" ,首搭智己L6车型。这标志着上汽完成了"三 步走"中的第一步。 当前,全新MG4都已经能够搭配仅5%液体电解质的半固态电池(或者说"准固态电池"),表明上汽三 步走中的第二步,已经得到落实。 今年4月10日,上汽集团总裁贾健旭表示," 2027年,上汽首款全固态电池'光启电池'将落地。" 显 然,2027年,就是上汽第三步落实之时 。并且,不排除会提前的可能:上汽曾表示全新一代固态电池 将于2026年量产,能量密度超过400Wh/Kg,体积能量密度超过820Wg/L,电池容量超过75A ...
国务院同意设立,又一万亿新能源央企
DT新材料· 2025-07-22 16:03
Core Viewpoint - The establishment of China Yajiang Group and the construction of the Yarlung Zangbo River hydropower station are significant steps towards enhancing China's clean energy supply and optimizing the energy structure, with a focus on integrating hydropower, wind, and solar energy resources [3][11][12]. Group 1: Yarlung Zangbo River Hydropower Project - The Yarlung Zangbo River hydropower station has a total investment of approximately 1.2 trillion yuan and an installed capacity of 70 GW, generating an annual output of 3,000 billion kWh, equivalent to three Three Gorges dams [3]. - The project will utilize a development method that includes straightening the river and constructing five stepped power stations within a 40 km stretch, leveraging a natural drop of 2,000 meters [3][9]. - The hydropower station aims to primarily supply electricity for external consumption while also addressing local energy needs in Tibet [3]. Group 2: China Yajiang Group - China Yajiang Group is established to coordinate the overall engineering of the Yarlung Zangbo River hydropower project and to implement national energy strategies and regional development plans [11]. - The core purpose of the group is to promote the transition of the national energy structure, significantly increasing the supply of clean energy and reducing reliance on traditional fossil fuels [11][13]. - The group aims to drive regional development by upgrading local infrastructure, creating job opportunities, and enhancing economic prosperity in the area [13]. Group 3: Renewable Energy Integration - The Yarlung Zangbo River hydropower project will promote the development of surrounding solar and wind energy resources, establishing a clean energy base that integrates water, wind, and solar power [6][9]. - National policies emphasize the importance of integrated development of hydropower, wind, and solar energy in major river basins [8][12]. - The project is expected to enhance the stability and safety of the green hydrogen supply system by combining various power supply modes [12]. Group 4: Hydrogen Energy Projects in Tibet - The first hydrogen energy application demonstration industrial park in Tibet is set to begin construction in January 2025, addressing the region's industrial gaps in hydrogen energy [17]. - A hydrogen production base project is also scheduled to start in May 2025, utilizing alkaline electrolysis technology to produce hydrogen and oxygen [17]. - The successful trial of the first hydrogen-powered heavy-duty truck in Tibet marks a significant milestone in the region's hydrogen energy transportation sector [17].
第一波嘉宾剧透!第四届合成生物与绿色生物制造大会(8月20-22日 宁波)
DT新材料· 2025-07-22 16:03
Core Viewpoint - The fourth Synthetic Biology and Green Bio-Manufacturing Conference (SynBioCon 2025) will be held from August 20-22 in Ningbo, Zhejiang, focusing on five key areas: AI + Bio-Manufacturing, Green Chemistry and New Materials, Future Food, and Future Agriculture. The conference aims to explore the development trends of the bio-manufacturing industry during the 14th Five-Year Plan, innovations driven by AI, and the technologies and products that will sustain the vitality of the bio-manufacturing sector [1]. Organizers and Support Units - The conference is organized by Ningbo Detaizhong Research Information Technology Co., Ltd. (DT New Materials) and co-organized by institutions such as Peking University Ningbo Institute of Ocean Medicine and Ningbo Enzyme Science Bioengineering Co., Ltd. It is supported by various associations and alliances in the field of synthetic biology [2]. Expert Guests - Notable experts, including Zhang Xian'en, Dean of the School of Synthetic Biology at Shenzhen University of Technology, will serve as advisory experts for the conference. Zhang has significant credentials, including being a Fellow of the American Institute for Medical and Biological Engineering and the Royal Society of Chemistry [6][7][8]. Conference Agenda - The agenda includes a series of forums and discussions on topics such as green chemistry, AI in bio-manufacturing, and future food and agriculture. The first day features a macro forum on the bio-manufacturing industry, while subsequent days will host specialized forums and networking events [41]. Key Topics of Discussion - The conference will cover various innovative topics, including the construction of efficient cell factories for producing aromatic compounds, the biomanufacturing of polyamide materials, and advancements in enzyme engineering for low-carbon bio-manufacturing [13][15][32][34]. Networking and Collaboration - The event aims to facilitate technology transfer, product scaling, and talent acquisition within the bio-manufacturing industry, promoting collaboration among enterprises, research institutions, and government bodies [1]. Registration and Participation - Interested participants can register for the conference, which promises to be a significant event for stakeholders in the synthetic biology and bio-manufacturing sectors [42][44].
重磅!杜邦中国反垄断调查,暂停!
DT新材料· 2025-07-22 16:03
Core Viewpoint - The suspension of the antitrust investigation against DuPont China Group may indicate a de-escalation of tensions in the market, reflecting broader geopolitical dynamics and impacting individual livelihoods [4]. Group 1: Antitrust Investigation - On July 22, the State Administration for Market Regulation announced the suspension of the antitrust investigation against DuPont China Group [1]. - The investigation was initiated on April 4 due to alleged violations of the Anti-Monopoly Law of the People's Republic of China [2]. Group 2: Company Background - DuPont established its office in Beijing in 1984 and registered DuPont China Group in Shenzhen in 1988, becoming one of the first Fortune 500 companies to invest in China and the first foreign wholly-owned enterprise approved by the Chinese government [3]. Group 3: Strategic Adjustments - DuPont is undergoing significant strategic transformations, including the planned spin-off of its electronics business, set to be completed by November 1, 2025, under the name Qnity [7]. - The company has decided not to divest its water business, which will remain part of its product portfolio [7]. - Recently, DuPont announced the sale of its aramid business, including Nomex and Kevlar, for $2 billion (approximately 144 billion RMB) [7]. Group 4: Market Dynamics - The aramid market has faced challenges, with major players like DuPont and Japan's Teijin experiencing performance declines and making strategic cuts, such as Teijin closing its aramid fiber production facility in Arnhem, Netherlands [9]. - Domestic companies in China, such as Taihe New Materials and ChaoMeiSi, are also facing difficulties, with Taihe New Materials postponing a 12,000-ton para-aramid project and ChaoMeiSi selling for a valuation of 320 million [9]. - The aramid market has been characterized by declining demand in protective applications and industrial filtration, alongside intensified price competition among domestic firms [9]. - Despite the challenges, Taihe New Materials projects a gross margin of 36.49% for aramid in 2024, indicating continued interest in the sector [9].
万马股份,成立新公司,投建35万吨高分子材料项目
DT新材料· 2025-07-22 16:03
Core Viewpoint - The establishment of a wholly-owned subsidiary, Qingdao Wanma Polymer Materials Co., Ltd., aims to enhance production capacity and market competitiveness in the polymer materials sector [1][2]. Group 1: Investment and Project Details - Wanma Polymer plans to invest approximately 1.245 billion yuan in a project to produce 350,000 tons of environmentally friendly polymer materials annually, with funding sourced from its own or self-raised funds [3]. - The project will be developed in three phases from 2025 to 2030, focusing on products such as silane cable materials, low-smoke halogen-free cable materials, PVC cable materials, and shielding materials for cables [3]. Group 2: Company Background - Wanma Polymer is a core subsidiary of Wanma Co., Ltd., established in 1994, recognized as a national key high-tech enterprise and a model unit for intelligent manufacturing by the Ministry of Industry and Information Technology [4]. - The company specializes in a range of polymer materials required for cable manufacturing, with applications across various sectors including transportation, new energy, construction, communication, and electronics [4]. Group 3: Production Capacity - The first phase of the ultra-high voltage insulation material project will have an annual production capacity of 20,000 tons, with subsequent phases also targeting the same capacity [5].
科思创,推出电动汽车电池用下一代阻燃封装发泡材料
DT新材料· 2025-07-21 15:38
Group 1 - The article highlights the launch of Covestro's next-generation flame-retardant encapsulation polyurethane foam materials, addressing a critical challenge in electric vehicle (EV) battery safety [1] - China, as the largest EV market, is implementing a groundbreaking national standard GB 38031-2025 for electric vehicle traction battery safety, effective from July 2026, which mandates that batteries must not catch fire or explode even in thermal runaway situations [1] - The new Baysafe® BEF technology aims to minimize thermal propagation between batteries, enhancing safety and addressing consumer trust issues in electric vehicles [1] Group 2 - Covestro's lightweight foam materials provide superior flame-retardant performance, significantly improving battery safety in applications ranging from electric vehicles to portable energy storage systems [1] - In addition to encapsulation foam materials, Covestro offers a wide range of polyurethane-based solutions for EV batteries, including battery covers and damping materials [1] - The introduction of Baysafe® BEF technology further solidifies Covestro's position in the rapidly growing new energy sector, supporting safer and more reliable applications in electric vehicles and portable battery generators [1]
80 家!中国生物制造500+代表性企业榜单(江苏篇), 建议收藏!
DT新材料· 2025-07-21 15:38
Core Viewpoint - The article emphasizes the growth and development of the synthetic biology and biomanufacturing industry in Jiangsu Province, highlighting its strategic importance and the supportive policies, talent pool, and industrial infrastructure that are being established to foster innovation and investment in this sector [4][5]. Policy and Support - Jiangsu Province has identified biomanufacturing as a key development area in its "14th Five-Year Plan," with specific policies aimed at creating a robust industrial ecosystem [4]. - Local governments in cities like Nanjing, Suzhou, Wuxi, and Changzhou are increasing financial support and subsidies for synthetic biology companies [4]. Talent and Research - Jiangsu boasts leading life sciences universities and research institutions, such as Nanjing University and Southeast University, which contribute to a strong talent pool in synthetic biology [4]. - The province ranks high in the number of research papers and patents in key technology areas like gene editing and enzyme engineering [4]. Industrial Layout - The industry is segmented into upstream technology (e.g., gene synthesis, DNA storage), midstream platforms (e.g., fermentation and purification technologies), and downstream applications (e.g., pharmaceuticals, agriculture) [5]. - Jiangsu's biomanufacturing capacity accounts for over 30% of the national total in fermentation [5]. Company Listings - The article mentions the upcoming release of the "China Biomanufacturing 500+ Representative Enterprises List," which will feature 80 companies from Jiangsu [5]. - A detailed table lists various companies, their core products, latest financing rounds, and locations, showcasing the diversity and innovation within the sector [6][7][8][9][10][11]. Upcoming Events - The Fourth Synthetic Biology and Green Biomanufacturing Conference will be held from August 20-22, 2025, in Ningbo, Zhejiang, focusing on key trends and innovations in the biomanufacturing industry [19][22].
巴斯夫,100亿欧元湛江一体化基地的两大项目竣工
DT新材料· 2025-07-21 15:38
Core Viewpoint - BASF's Zhanjiang integrated base has achieved a significant milestone with the mechanical completion of its first batch of acrylic acid and ester facilities, marking a key step towards the target of official production in 2025 and reinforcing BASF's leading position in the global acrylic acid market [1][2]. Group 1: Project Overview - The Zhanjiang integrated base is BASF's largest single investment project to date, with a total investment of €10 billion, and will be independently constructed and operated by BASF [3]. - Once completed, the Zhanjiang base will become BASF's third-largest production site globally, following the Ludwigshafen site in Germany and the Antwerp site in Belgium [3]. Group 2: Production Capacity - The acrylic acid butyl ester facility at the Zhanjiang base is designed with an annual production capacity of approximately 400,000 tons, scheduled to commence operations in 2025 [2]. - The overall production capacity of the Zhanjiang base includes various facilities, such as: - 1 million tons/year ethylene joint (CRC) facility - 660,000/830,000 tons/year ethylene oxide/ethylene glycol (EO/EG) facility - 215,000 tons/year non-ionic surfactants (NIS) facility - 500,000 tons/year polyethylene (PE) facility - 2×190,000 tons/year ice acrylic acid (GAA) facilities - 375,000 tons/year acrylic acid butyl ester (nBA) facility - 100,000 tons/year isooctyl acrylate (2-EHA) facility - 500,000 tons/year butanol (OXO-C4) facility - 50,000 standard cubic meters/hour synthesis gas facility - 80,000 tons (pure) neopentyl glycol (NPG) facility - 110,000 tons/year methanol facility - 40,000 tons/year citral facility [3]. Group 3: Recent Developments - On January 18, 2024, the completion ceremony for the first batch of facilities at the Zhanjiang integrated base was held, alongside the inauguration of the thermoplastic polyurethane facility [4].