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山河巩义“四度”向新——看千年古市千亿大市的创新维度
Zheng Zhou Ri Bao· 2025-11-03 07:48
Core Viewpoint - The article highlights the high-quality development of Gongyi, a city that combines its rich historical heritage with modern industrial strength, showcasing a model for county-level development in China [3][5]. Industrial Development - Gongyi has transformed from a manufacturing hub to an intelligent manufacturing city, with significant advancements in industries such as high-precision aluminum and new materials [6][7]. - The city is home to the largest aluminum plate and foil processing base in China, accounting for approximately one-third of the national output [6]. - Gongyi has established 35 key intelligent manufacturing projects and 40 provincial-level smart factories, indicating a strong push towards digital transformation in traditional industries [6][7]. - The city supports innovation with 3 national-level and 106 provincial-level innovation platforms, leading to a significant increase in the added value of its main industries [7]. Cultural Integration - Gongyi is leveraging its rich cultural heritage, particularly the legacy of Du Fu, to enhance its tourism and cultural industries, creating a unique identity that attracts visitors [8][11]. - The city has developed a cultural tourism model that integrates historical sites and modern experiences, resulting in over 15.2 million visitors in the first nine months of the year, surpassing the total for the previous year [11]. Ecological Initiatives - Gongyi prioritizes ecological development, aiming to create a "park city" with a focus on green spaces and environmental sustainability [15][16]. - The city has been recognized as a national ecological civilization demonstration zone, reflecting its commitment to reducing pollution and enhancing green infrastructure [15][16]. Social Welfare and Living Standards - Gongyi has invested significantly in public welfare, with over 70% of its budget allocated to improving living conditions, including healthcare and education [16][17]. - The establishment of a county-level medical community has improved healthcare accessibility for residents, showcasing the city's commitment to enhancing the quality of life [17]. Conclusion - Gongyi's development strategy integrates industrial growth, cultural richness, ecological sustainability, and social welfare, providing a comprehensive model for other counties seeking transformation [18].
动车组“防晒”有妙招(新视点)
Ren Min Ri Bao· 2025-09-10 22:13
Group 1: Passenger Transportation Data - During the summer transportation period (July 1 to August 31), the national railway sent a total of 943 million passengers, averaging over 15 million passengers per day [1] Group 2: Technology and Materials Used - The Fuxing high-speed train is equipped with a high-tech "sun protection suit," utilizing aluminum alloy for the body and insulation materials, including aerogel composite, which has a thermal conductivity of only 0.018 watts per meter Kelvin, improving insulation effectiveness by over 15% compared to traditional materials [1] - The air conditioning system in the Fuxing train is designed for high temperatures and uses variable frequency technology for energy efficiency, ensuring a comfortable temperature through intelligent adjustments [1] - The train windows are typically made of hollow or vacuum glass to enhance insulation, and sunshades can physically block direct sunlight [1] Group 3: Safety and Durability Features - The train wheels, weighing over 300 kilograms and nearly 1 meter in diameter, are made from high-strength special steel, capable of withstanding surface temperatures over 50 degrees Celsius and low-temperature impacts down to minus 60 degrees Celsius [2] - The Fuxing train features a "golden bell" design for doors, which ensures a tight seal against rain and wind by pressing the sealing strip against the door frame [2] - Regular inspections are conducted to check for water leakage, and specialized waterproof glue is used for repairs if necessary [2] Group 4: Stability Mechanisms - The train is equipped with a stability system that includes an anti-rolling torsion bar, hydraulic shock absorbers, and an air spring system, which work together to maintain stability during turns or in windy conditions [3]
30+气凝胶重点供应商盘点合集(收藏)
DT新材料· 2025-08-15 16:05
Core Viewpoint - The article highlights the critical safety concerns associated with lithium-ion batteries, particularly the risk of thermal runaway, and emphasizes the new national standard GB 38031-2025, which significantly raises safety requirements for battery packs, creating a billion-dollar market for advanced thermal insulation materials like aerogels [2]. Group 1: Industry Standards and Market Impact - The new national standard requires battery packs to remain non-flammable and non-explosive within 2 hours after a single cell experiences thermal runaway, with all monitoring points maintaining temperatures below 60℃, increasing safety requirements by 24 times [2]. - This regulatory change is expected to lead to a reshuffling in the industry, favoring companies that proactively invest in safety technologies [2]. Group 2: Aerogel as a Solution - Aerogels, known for their ultra-low thermal conductivity of 0.015-0.019 W/(m·K), are identified as the most effective thermal insulation materials currently available, significantly reducing the risk of fire from battery issues [2]. - Companies like BYD are increasingly adopting pre-oxidized fiber aerogel insulation sheets and ceramic aerogel insulation sheets to enhance the safety of electric vehicles [2]. Group 3: Key Players in the Aerogel Market - Zhejiang Yangu Technology Co., Ltd. has invested 800 million yuan in a silica aerogel project, aiming for an annual production capacity of 4 million square meters of aerogel composite materials [3]. - Shenzhen Zhongning Technology Co., Ltd. is recognized as a national-level specialized and innovative enterprise, leading the push for aerogel industrialization in China [6]. - Jiangxi Hongbai New Materials Co., Ltd. has established a production base with an annual capacity of over 10 million pieces of battery insulation pads, reflecting the growing demand in the new energy market [8]. Group 4: Emerging Technologies and Innovations - Companies are developing a range of aerogel products, including flexible aerogel insulation mats and fireproof pads, to meet the increasing demands for safety in high-temperature applications [54]. - The article mentions that the aerogel industry is witnessing significant technological advancements, with companies focusing on creating high-performance aerogel products that can withstand extreme temperatures and provide effective insulation [37][58]. Group 5: Upcoming Events - The 6th Thermal Management Industry Conference and Exposition will take place from December 3-5, 2025, in Shenzhen, focusing on thermal management materials and technologies, including aerogels [86].
江瀚新材: 关于部分募集资金投资项目结项暨变更办公地址的公告
Zheng Quan Zhi Xing· 2025-06-30 16:11
Core Viewpoint - Hubei Jianghan New Materials Co., Ltd. has completed the fundraising process for its initial public offering (IPO) and is making changes to its fundraising investment projects and office address [1][2][3]. Group 1: Fundraising and Financial Details - The company was approved to publicly issue 66,666,667 shares at a price of RMB 35.59 per share, raising a total of RMB 2,372,666,678.53, which was fully received by January 19, 2023 [1]. - The funds have been deposited into a special account approved by the board, and a tripartite supervision agreement has been signed with the sponsor and the bank [1]. - The total planned investment for the "Annual Production of 2000 Tons of Aerogel Composite Materials Industrialization Construction Project" was RMB 246,778.01 million, with RMB 205,926.71 million allocated [2]. Group 2: Changes in Investment Projects - The project "Annual Production of 2000 Tons of Aerogel Composite Materials Industrialization Construction Project" has been changed to "Silicon-based New Materials Green Circular Industrial Park Phase I," with remaining funds of RMB 15,193.59 million and accumulated interest to be fully invested in the new project [2]. - The project "Annual Production of 2000 Tons of High-purity Quartz Sand Industrialization Construction Project" has been changed to "Functional New Materials Silicon-based Precursor Project (Phase I)," with remaining funds of RMB 35,038.77 million to be fully invested in the new project [3]. - The new project will be implemented by the wholly-owned subsidiary Hubei Jianghan Electronic Materials Co., Ltd., with RMB 100 million allocated as equity and the remaining funds provided as a loan [3]. Group 3: Project Completion and Office Relocation - The "Research Center and Office Center Construction Project" has reached the predetermined usable state and is set for completion [4]. - The office address has been changed from "36 Qunli Avenue, Shashi Economic Development Zone, Jingzhou City, Hubei Province" to "259 Dongfang Avenue, Shashi District, Jingzhou City, Hubei Province" [5].