点击 最 下方 关注《材料汇》 ， 点击"❤"和" "并分享 添加 小编微信 ，寻 志同道合 的你 正文 | 导热材料市场增长迅速,未来可期 | | --- | | 热管理是"后摩尔"时代电子技术发展的重大挑战之一。… | | 算力需求提升,导热材料需求有望放量 | | 预计 2030 年全球导热材料市场规模达到 361 亿元 . | | 导热材料趋于复合化使用 | | 芯片的导热材料 | | 消费电子热管理所涉及的导热材料 | | 汽车电池热管理所涉及的导热材料。 | | 下游产品发展驱动导热材料技术更冷, www.wwwwwwwwwwwwwwwwww.19 | | 石墨膜系均热材料的机遇及挑战 …………………………………………… 19 | | 超薄热管及均热板是未来趋势 | | TIM 材料组分多元化发展 | | 导热相变材料复合化提升性能 | | 导热材料国产替代空间广阔 . | | 导热材料发展初期集中在海外 | | 核心原料技术仍面临供给不确定性 …………………………………………………………………………………………………………………………………………………………………………………………………………… ...

Core Viewpoint - The article discusses the evolution of semiconductor technology, particularly focusing on the transition from traditional SoC (System on Chip) designs to Chiplet architectures, which are expected to extend the economic benefits of Moore's Law in the post-Moore era [4][6][18]. Group 1: Chiplet Technology - Chiplet architecture allows for modular design, enabling flexible customization for specific applications, which can lead to significant performance and cost optimizations [5][7]. - The Chiplet model is anticipated to reduce development cycles and risks associated with chip manufacturing, as seen in AMD's 32-core Chiplet example, which has a total area of 852 mm² compared to a SoC's 777 mm² [5][6]. - Chiplet technology is gaining traction in various fields, including FPGA, CPU, and GPU, with a projected market growth rate (CAGR) of 46% for FPGA and 58% for GPU applications from 2018 to 2025 [10][9]. Group 2: Advanced Packaging Techniques - Advanced packaging technologies such as 2.5D and 3D packaging are critical for the successful implementation of Chiplet architectures, enhancing integration and performance [13][16]. - The industry is focusing on various advanced packaging methods, including Flip-Chip, Wafer Level Packaging, and System in Package (SiP), which improve electrical performance and reduce overall costs [13][16]. - Major players like TSMC, Intel, and Samsung are investing heavily in high-performance packaging as a key direction for the next generation of semiconductor technology [16]. Group 3: SiC Power Semiconductors - Silicon Carbide (SiC) is emerging as a preferred material in the post-Moore era due to its superior performance in high-power and high-frequency applications, particularly in electric vehicles and renewable energy systems [20][22]. - The global SiC power device market is expected to grow significantly, with a CAGR of 42.4% from 2017 to 2021, driven by applications in electric vehicles and industrial automation [28][29]. - SiC devices offer advantages such as higher efficiency, reduced size, and improved thermal performance compared to traditional silicon devices, making them ideal for high-temperature and high-voltage applications [22][27]. Group 4: Market Dynamics and Trends - The SiC power device market is rapidly expanding, with China increasing its market share significantly, indicating a shift in the global supply chain dynamics [28][30]. - The SiC industry is characterized by a strong reliance on substrate suppliers, with a significant portion of the market controlled by foreign companies, highlighting the need for domestic investment and development [30][32]. - The cost structure of SiC devices is heavily influenced by substrate and epitaxy processes, which are critical for maintaining competitive pricing and performance in the market [30][32].

点击 最 下方 关注《材料汇》 ， 点击"在看"和" "并分享 2 . 对位芳纶 对位芳纶具有轻质、高强、高韧、耐高温、透波、抗冲击和耐磨等优异的性能，在光缆增强、防弹装 甲、石棉替代、个体防护等领域有着广泛的应用。 全球对位芳纶市场属于典型的寡头垄断局面，北美 和欧洲属于成熟市场，中国是新兴市场，作为潜在的芳纶用量大国，近年来我国对位芳纶的市场需求量 增长率保持1 0 %左右，远超全球平均水平。随着电子通信、国防军工、轻量化材料、5G产业等对芳纶 个性化需求的不断增多，带动了对位芳纶行业的高速发展，待开拓市场空间巨大。2 0 2 0年全球对位芳 纶产能为8 3 . 7 k t，至2 0 2 2年预计总产能9 4 . 6 k t，主要集中在杜邦、帝人和可隆三家企业，占全球对位 芳纶产能的9 0 % 左右，而国产企业占比较低。 添加 小编微信 ，寻 志同道合 的你 正文 高性能纤维产业发展的背景需求及战略意义 高性能纤维是指对外界的物理和化学作用具有特殊耐受能力的一类特种纤维，是近年来化学纤维工 业的主要发展方向之一，按照化学组成可分为有机高性能纤维和无机高性能纤维。高性能纤维不但 是发展航空航天和国防工业迫切 ...

点击 最 下方 关注《材料汇》 ， 点击"在看"和" "并分享 添加 小编微信 ，遇见 志同道合 的你 正文 年度15分 国防军工 行业研究/深度报告 高性价比碳纤维. 高端制造业换装首选材料 行业评级:增持 报告日期:2022-08-03 行业指数与沪深 300 走势比较 -149 -28% 炉 :≤300 国际官了 分析师:郑小霞 执业证书号:S0010520080007 电话：13391921291 邮箱: zhengxx@hazq.com 联系人:邓承伴 执业证书号:S0010121030022 电话:18610696630 郎箱:dengcy@hazq.com 主要观点: ● 碳纤维性价比高,能助力高端装备在极端条件实现长期可靠服役 随着行业技术的革新,部分装备在高温、高压、强腐蚀性等苛刻环境 已无法实现长期可靠服役。但新装备的研制是基础研究和应用基础研 究相互融合促进的过程,往往需要耗费大量的人力物力,因而装备材 料端便迎来了巨大的挑战。 当前许多传统材料的研发已接近理论极限,寻找综合性能优异的新材 料成为推动高端制造业发展的关键。碳纤维具备优异的力、热、电磁 性能,同时还可以作为增强材料与树脂、 ...

Core Viewpoint - The article discusses the current state and future prospects of the photomask industry, highlighting the challenges faced by domestic manufacturers in China and the growing demand for photomasks driven by advancements in display and semiconductor technologies [2][4][48]. Group 1: Photomask Industry Overview - Photomasks are critical materials in microelectronics manufacturing, serving as templates for transferring circuit designs onto substrates [2][5]. - The global photomask market has been growing steadily, reaching a size of $5.2 billion by 2022 [2]. - The domestic photomask industry in China is currently lagging behind, with reliance on foreign imports for upstream equipment and materials [35]. Group 2: Market Dynamics - The photomask industry exhibits a counter-cyclical property, where sales can increase during downturns in the panel industry as manufacturers invest in new product development [3]. - The semiconductor photomask market is dominated by companies from the US and Japan, with a significant portion of the market share held by firms like Intel, Samsung, and TSMC [3][42]. Group 3: Domestic Manufacturers - Domestic companies such as Qingyi Optoelectronics and Longtu Photomask are making strides in the industry, with Qingyi being one of the largest domestic suppliers [4]. - The article emphasizes the need for domestic manufacturers to enhance their R&D capabilities through acquisitions and talent acquisition to catch up with international competitors [4]. Group 4: Technological Barriers - The photomask manufacturing process involves high technical and equipment barriers, making it a capital-intensive industry [36][38]. - The complexity of the manufacturing process requires precise control at multiple stages, contributing to the high entry barriers for new players [38]. Group 5: Market Growth and Future Trends - The Chinese photomask market is projected to grow from 7.412 billion yuan in 2019 to 12.436 billion yuan in 2023, indicating a strong upward trend [48]. - The demand for larger and more advanced display panels is driving the evolution of photomask generations, with significant growth in the G11 generation [52][65].

Group 1: Definition and Classification of Photomasks - Photomasks, also known as photomask or lithographic mask, are essential tools in microelectronics manufacturing for transferring patterns onto substrates [2][4] - Photomasks can be classified into quartz masks, soda masks, and others, with quartz masks being preferred for high-precision applications due to their superior optical properties [6][16] Group 2: Manufacturing Process of Photomasks - The manufacturing process of photomasks is complex, involving multiple steps such as CAM file processing, photoresist coating, laser lithography, developing, etching, and inspection [6][9] - Key parameters such as critical dimension (CD) and overlay accuracy are crucial for ensuring the quality and yield of photomasks [9][10] Group 3: Photomask Industry Chain - The photomask industry chain consists of upstream raw material suppliers, midstream manufacturers, and downstream users including IC manufacturers and flat panel display (FPD) producers [14][16] - Major players in the midstream photomask manufacturing include companies like HOYA, DNP, and LG-IT, while downstream users include TSMC and Intel [14] Group 4: Market Characteristics of Semiconductor Photomasks - The semiconductor photomask market is projected to reach USD 5.4 billion, with mature processes accounting for 87% of the market share [34] - The market has shown steady growth, with a compound annual growth rate (CAGR) of nearly 7% from 2020 to 2023 [34][39] Group 5: Market Characteristics of Flat Panel Display Photomasks - The flat panel display photomask market is primarily driven by demand in China, which accounted for 57% of global demand in 2022 [57] - The market is expected to grow, with a projected increase in demand for larger and higher precision displays [60][62] Group 6: Competitive Landscape of Photomasks - The global semiconductor photomask market is highly concentrated, with major players like Photronics, Toppan, and DNP controlling over 80% of the market [69] - Domestic manufacturers in China are rapidly catching up, with companies like SMIC and Longtu Photomask making significant advancements [69][74] Group 7: Future Trends in Photomasks - The development of advanced logic processes and specialty processes represents two major directions in semiconductor manufacturing [82] - The trend towards smaller feature sizes and increased integration in semiconductor devices will drive demand for high-precision photomasks [84]

点击 最 下方 " 推荐"、"赞 "及" 分享 "，"关注"材料汇 添加 小编微信 ，遇见 志同道合 的你 图表：中标项目电解槽单瓦平均价值量对比（元/W） 图表：生产侧氢价指数呈长期震荡下降态势 图表:绿氢项目立项超650万吨 2023.4 =2024.4 =2025.4 250.0 200.0 150.0 4.00 100.0 2.00 1.00 PEM槽 (元/W) 碱 (元/V) 资料来源:政府官网、国际氢能网等,国金证券研究所 资料来源:中国招标与采购网,国金证券研究所 资料来源:中国氢能联盟,国金证券研究所 · 预计2025年绿氢项目对应制氢设备招标量新增1.5GW，对应绿氢产能约15万吨。根据《氢能产业发展中长期规划（2021- 2035年）》，可再生能源制氢产能规划达到10-20万吨。目前可再生能源制氢落地产能在11万吨左右，距离2025年目标缺 口约为9万吨。随着设备降价、绿氢项目陆续动工,25年将能看到标杆性的大项目招标落地。 · 预计2025年氧燃料电池汽车新增上万辆。根据《氢能产业发展中长期规划（2021-2035年）》，2025年燃料电池汽车保有 量计划达到5万辆。截至2025年4月 ...

Group 1 - The global photoresist market is expected to grow at an annual rate of approximately 5% from 2022 to 2027, despite a 2% decline in 2022 due to a drop in demand from the new display industry [4][9] - In the semiconductor sector, the global market size reached $573.5 billion in 2022, with a year-on-year growth of 3.2%, and the consumption of photoresist was approximately 23.8 billion yuan, an increase of 8% [5] - The new display panel market saw a decline in output area by 4.3% in 2022, leading to a 19% decrease in photoresist consumption in this sector [6] Group 2 - China's photoresist demand is projected to grow at an average annual rate of 7% from 2022 to 2027, despite a stagnation in 2022 [9] - In the semiconductor field, China's actual production capacity for 12-inch wafers reached 1.37 million pieces per month in 2022, with a year-on-year growth of 32% [10] - The consumption of photoresist in China's semiconductor industry was 4.6 billion yuan in 2022, reflecting a 15% increase [10] Group 3 - The domestic photoresist production capacity is significantly lower than market demand, with most production focused on PCB photoresist [14] - High-end photoresist products are still largely dependent on imports, with the most advanced domestic semiconductor photoresist being KrF photoresist [15][19] - The key raw materials for photoresist production are primarily imported, leading to a low domestic production rate for these materials [16][31] Group 4 - Several domestic companies have achieved breakthroughs in the production of G/I line photoresists, with KrF photoresist seeing some mature products [19][23] - The TFT positive photoresist market is dominated by foreign companies, with domestic suppliers achieving a 20% market share [26] - The PCB photoresist market is characterized by a tripartite structure among Japan, Taiwan, and mainland China, with domestic companies achieving a 55% localization rate for wet film photoresist [29][30] Group 5 - The Chinese photoresist industry faces significant challenges, including a large technological gap and weak engineering capabilities [37] - The reliance on single-source imports for key raw materials and equipment poses a high supply chain risk for the industry [38]

Core Viewpoint - PEEK (Polyether Ether Ketone) is a third-generation high-performance thermoplastic engineering plastic that excels in heat resistance, wear resistance, and corrosion resistance, making it an ideal substitute for metals and ceramics in various demanding applications [2][8]. Group 1: Performance Characteristics - PEEK exhibits outstanding properties such as high temperature resistance (long-term use temperature > 260 °C), self-lubrication (friction coefficient 0.15–0.35), high strength (tensile strength > 150 MPa), and chemical stability (resistant to pH 1–14 corrosion) [2][13]. - Compared to traditional materials, PEEK's comprehensive performance and high product added value position it as a leading choice in specialized engineering plastics [10][14]. Group 2: Synthesis Process - The primary method for synthesizing PEEK is nucleophilic substitution, which allows for precise control over the reaction process, resulting in high purity and structural integrity of the material [3][19]. - The synthesis process requires stringent conditions and high-quality raw materials, leading to higher production costs [22][26]. Group 3: Demand and Applications - PEEK is widely used in various industries, including aerospace, automotive, electronics, and medical fields, due to its lightweight and high-performance characteristics [4][34]. - The demand for PEEK is expected to grow significantly, particularly in robotics, where the estimated demand could reach 10,000 tons, corresponding to a market size of 4 billion yuan if production reaches one million units [4][34]. Group 4: Supply and Market Dynamics - The global PEEK market is dominated by a few key players, including Victrex, Solvay, and Evonik, while domestic companies like Zhongyan Co., Watte Co., and Jinfat Co. are rapidly increasing their production capacity [5][6]. - The supply chain for PEEK's raw materials, such as DFBP and phenol, is primarily concentrated in China, with limited global production capacity [5][24]. Group 5: Future Outlook - The domestic PEEK market is projected to reach 5,078.98 tons by 2027, excluding the robotics sector, indicating a robust growth trajectory [6]. - Innovations in material modification technologies and processing methods, such as 3D printing, are expected to further expand PEEK's applications in various fields [4][34].

Core Viewpoint - The chemical new materials industry is expected to enter a rapid growth phase driven by policy support, industrial transformation, and increasing domestic demand for high-performance materials in sectors such as semiconductors, electronics, and renewable energy [2][11][12]. Group 1: Industry Growth and Market Potential - The global chemical new materials market was valued at approximately $370 billion in 2019 and is projected to reach $480 billion by 2025, with a CAGR of about 4.4% [3][16]. - The domestic market for chemical new materials is estimated to grow from approximately 900 billion yuan in 2019 to 1.5 trillion yuan by 2025, reflecting a CAGR of 8.6% [3][25]. - The demand for chemical new materials is expected to continue growing due to the transformation and upgrading of industries such as semiconductors, electronics, and renewable energy [3][25]. Group 2: Policy Support and Technological Advancements - The Chinese government has increased support for high-end manufacturing and new materials since the US-China trade tensions began in 2018, with policies aimed at promoting self-sufficiency in the supply chain [2][12]. - The Ministry of Industry and Information Technology released a directory in December 2021 that includes over 300 types of new materials, highlighting the government's commitment to advancing this sector [4][12]. - Domestic companies have significantly increased their R&D investments, with a reported 17 billion euros in 2019, reflecting a CAGR of 36% from 2014 to 2019 [4][27]. Group 3: Domestic Industry Landscape - The domestic chemical new materials industry has a strong foundation, with a market value of approximately 600 billion yuan in 2019, but still relies heavily on imports for high-end products [17]. - Key domestic players such as Wanhua Chemical, Hualu Hengsheng, and Jinhai Technology are making strides in the new materials sector through innovation and technology adoption [33]. - The industry is characterized by a significant opportunity for domestic substitution, particularly in high-end polyolefins, engineering plastics, and functional films, where self-sufficiency remains low [17][19]. Group 4: Emerging Opportunities and Trends - The demand for high-performance fibers, films, and electronic chemicals is expected to grow rapidly, driven by advancements in sectors like renewable energy and electronics [5][25]. - Emerging materials such as aerogels and biobased materials are gaining traction, with domestic companies positioned to capture early market share in these innovative fields [5][19]. - The lifecycle of many new materials in China is still in the early stages, indicating substantial room for growth and development compared to more mature markets in developed countries [19][20].