据介绍，科思创的拜本兰聚碳酸酯材料具有优异的抗冲击强度，并符合UL94V-0阻燃标准，确保设备安 全运行。此外，新款Elite100充电站采用的拜本兰RE可再生原料份额达25%，可有效减少产品碳足迹。 拜本兰RE也是科思创循环智慧(CQ)产品系列的一员，带有CQ标识的科思创产品的替代性原材料含量至 少为25%。除技术性能外，拜本兰还借助科思创在色彩、材料和表面处理方面的专长，实现精致的表面 纹理与丰富的色彩选择。 科思创工程塑料事业部全球总裁王丽表示："此次与铂陆帝的合作表明，创新材料能够帮助便携式电源 这一快速增长的市场加速向更可持续解决方案的转型。我们的循环工程塑料不仅能满足严苛户外应用场 景的技术性能要求，还能帮助客户减少环境足迹，推动循环经济发展。" 中化新网讯近日，在2026年国际消费电子展(CES)上，科思创与铂陆帝宣布，铂陆帝首发的Elite100低碳 充电站，其产品外壳由含25%循环生物质原料的科思创拜本兰RE聚碳酸酯制成，碳足迹较传统型号减 少超过五分之一。 ...

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 部分进口替代相关文章 目录 半导体晶圆制造材料（11种） 先进封装材料（12种） 半导体零部件材料（3种） 显示材料（11种） 高性能纤维（12种） 工程塑料（13种） 高性能膜材（6种） 先进陶瓷材料（9种） 高性能合金（4种） 一、半导体晶圆制造材料 国产替代：我国哪些新材料被"卡脖子"了？（附48页PPT） 国产替代：160页PPT详解19种"补链强链"国产新材料（附下载） 国产替代：97页PPT详解半导体材料国产替代进展 国产替代：聚酰亚胺（PI）薄膜国产化与重点企业分析（附63页PPT） 100+页PPT详解半导体零部件行业与国产替代 140页PPT详解半导体国产替代：设备/材料/设计/零部件/碳化硅 72页PPT详解新材料投资策略：需求+技术+国产替代 国产替代四大核心主线：OLED材料/催化材料/半导体材料/工业涂料（附63页PPT） 新材料投资："国产替代"新材料清单，挖掘未来投资方向 国产替代：14大新兴产业国产化率分析与硬科技投资方向挖掘（附50页PPT） 1、光刻胶 市场规模： 20 ...

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 导语： 作为工程塑料中的"贵族"，尼龙66（PA66）曾因核心原料己二腈被国外长期垄断而"高不可攀"。然而，随着 国产技术的突 破和百万吨级产能 的规划，这道坚固的护城河正在消融。2024年，尼龙66行业走到了一个关键的转折点。 第一部分：行业概要——工程塑料的"皇冠明珠" 1.1 尼龙66的定义与微观视界 聚酰胺66（Polyamide 66，简称PA66），俗称尼龙66，是一种由己二酸（Adipic acid）和己二胺（Hexamethylene diamine）通过缩聚反应生成的半结晶型热塑性树脂。 从分子结构上看， PA66之所以被称为" 工程塑料之王" ，源于其对称的分子链结构。每一个重复单元中含有6个碳原子，这 种高度对称性赋予了它极高的结晶度。分子链间形成的致密 氢键网络 ，就像是一把把微观层面的"锁"，锁住了材料的物理 性能，使其在高温、摩擦和受力环境下依然能保持极佳的形状稳定性。 1.2 跨越世纪的华章：PA66的发展历程 尼龙66的历史不仅是化工史的缩影，更是人类合成材料科技进步的里程 ...

1.1 尼龙66的定义与微观视界 聚酰胺66（Polyamide 66，简称PA66），俗称尼龙66，是一种由己二酸（Adipic acid）和己二胺（Hexamethylene diamine）通过缩聚反应生成的半结晶型热塑性树脂。 从分子结构上看， PA66之所以被称为" 工程塑料之王" ，源于其对称的分子链结构。每一个重复单元中含有6个碳原子，这 种高度对称性赋予了它极高的结晶度。分子链间形成的致密 氢键网络 ，就像是一把把微观层面的"锁"，锁住了材料的物理 性能，使其在高温、摩擦和受力环境下依然能保持极佳的形状稳定性。 1.2 跨越世纪的华章：PA66的发展历程 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 导语： 作为工程塑料中的"贵族"，尼龙66（PA66）曾因核心原料己二腈被国外长期垄断而"高不可攀"。然而，随着 国产技术的突 破和百万吨级产能 的规划，这道坚固的护城河正在消融。2024年，尼龙66行业走到了一个关键的转折点。 第一部分：行业概要——工程塑料的"皇冠明珠" 尼龙66的历史不仅是化工史的缩影，更是人类合成材料科技进步的里程 ...

Core Viewpoint - The Chinese Ministry of Commerce has decided to continue imposing anti-dumping duties on polyphenylene sulfide products originating from the United States, Japan, South Korea, and Malaysia, significantly raising the barriers for U.S. products entering the Chinese market [1][3]. Group 1: Impact on Domestic Industry - The anti-dumping measures are a response to the abnormal influx of these products at unusually low prices, which disrupts normal market competition and leads to harmful price suppression [3]. - Domestic companies are currently under significant pressure due to technological challenges and financial constraints, making it difficult for them to endure prolonged price wars [3]. - The demand for polyphenylene sulfide is increasing in various sectors, including new energy vehicles and electronics, necessitating stable pricing and supply chains to support industry growth [3][9]. Group 2: International Trade Dynamics - The U.S. has imposed a 40% tariff on goods routed through third countries to evade tariffs, which is seen as creating trade barriers rather than promoting fair competition [5]. - China’s investigation into Malaysia indicates a willingness to take necessary measures against actions that harm its interests, emphasizing the need for mutual respect and adherence to rules in trade [5][7]. - The ongoing trade tensions highlight a divergence in approaches, with China focusing on maintaining market order within existing frameworks, while the U.S. relies on tariffs and conditions to exert pressure [7]. Group 3: Market Confidence and Recovery - The certainty brought by the anti-dumping policy has led to a return of orders and increased confidence among domestic enterprises, prompting many projects to move from research to implementation stages [9]. - The local production capabilities for materials are expected to stabilize prices and ensure orderly supply, which will positively impact downstream industries [9]. - The adjustment of tax measures is viewed as a reinforcement of manufacturing infrastructure, providing a model for other countries to protect their interests while maintaining international order [9].

中国反制行动再出狠招，商务部高举"关税大棒"狠打美日同盟。 11月30日，商务部发布公告称将对原产于美国、日本、韩国和马来西亚的进口聚苯硫醚（PPS）进行为 期不超过1年的"反倾销措施期终复审调查"。 调查结束前美国相关企业继续承担最高不超过220.9%的反倾销税，日本公司的税率不超过69.1%。 PPS是美国菲利普石油公司1967年发明的一种工程塑料，日韩等国企业引进美国技术进行升级改造后， 将PPS推向全球市场。 作为目前全球最大的工程塑料消费国，2024年我国PPS进口依赖度高达53.6%。那么，我国为什么要对 依赖进口的工业原材料加征反倾销税呢？ 一、"卡脖子"的现实 别看PPS发明距今已经有50多年，全球能生产这种"塑料黄金"的企业还真没有几家，特别是用在电子产 业、航空航天等领域的高端PPS，核心专利几乎完全掌握在日本DIC和东丽两家企业手中。 如果真能用钱解决PPS"卡脖子"的问题也就算了，关键是美日等国从未放开高端PPS出口限制。 就像英伟达用性能大打折扣的"特供版"芯片收割中国市场一样，那些拥有专利优势的海外PPS巨头一直 在向我国低价倾销中低端产品。2020年我国为保护刚刚起步的PPS自研 ...

Core Insights - The "14th Five-Year Plan" period has seen rapid development in China's chemical new materials industry, with continuous expansion of industry scale and enhancement of technological innovation capabilities. The "15th Five-Year Plan" will focus on three key paths: pursuing high-end development, promoting green intelligence, and facilitating collaboration [1] Pursuing High-End Development - There is a significant imbalance in the development of chemical new materials in China, necessitating enhanced R&D for high-end materials. The self-sufficiency rate for engineering plastics is improving, but high-end products like optical-grade PC and medical polyether ether ketone have a domestic production rate of less than 30% [2] - The electronic chemicals sector faces challenges with insufficient high-end products. While mature processes have achieved domestic production for certain chemicals, the overall domestic production rate for advanced process chemicals remains low, indicating a critical area for future development [2] Promoting Green Intelligence - Green transformation is becoming a global imperative. The engineering plastics industry is encouraged to transition towards a "green circular" model, focusing on bio-based alternatives, recycling, and clean production methods [4] - The synthetic rubber industry is directed towards "green symbiosis" and "intelligent integration," emphasizing the development of bio-based and green materials, as well as the application of artificial intelligence to optimize production processes [4] Facilitating Collaboration - Collaborative innovation is essential for overcoming industry development bottlenecks. The engineering plastics sector is advised to establish a comprehensive collaborative innovation system, integrating various stages from monomer synthesis to application verification [5] - Standardization is highlighted as a crucial support for the electronic chemicals industry, with a need for a complete standard system to enhance consensus between chemical producers and downstream chip manufacturers [6]

Core Insights - The article emphasizes the strategic importance of new materials in the context of global technological competition and industrial chain restructuring, highlighting the need for domestic innovation to reduce reliance on foreign technologies [2][4]. Semiconductor Wafer Manufacturing Materials - The global photoresist market is projected to reach approximately $15 billion by 2030, with a current domestic market size of about 12 billion RMB, indicating significant growth potential [7]. - The domestic photoresist localization rate is around 10%, with high-end products heavily reliant on imports [7]. - Major foreign players in the photoresist market include Tokyo Ohka Kogyo, Dow Chemical, and Sumitomo Chemical, which dominate the market shares [8]. - Domestic companies such as Beijing Kehua and Suzhou Ruihong are making strides in production, but high-end products still face challenges [9]. Advanced Packaging Materials - The global market for high-performance epoxy encapsulants is expected to grow to $3.5 billion by 2030, with a current domestic market size of 4 billion RMB [39]. - The localization rate for epoxy encapsulants is around 30%, with high-end products still dependent on imports [39]. - Key foreign companies include Sumitomo Bakelite and Henkel, while domestic players include Hengshuo Huawai and Jiangsu Zhongpeng New Materials [40]. Semiconductor Components - The global market for electrostatic chucks is projected to reach $2.5 billion by 2030, with a current domestic market size of 2 billion RMB [56]. - The localization rate for electrostatic chucks is approximately 10%, with high-end products largely dominated by foreign manufacturers [56]. - Major foreign companies include Applied Materials and Lam Research, while domestic companies are beginning to emerge [57]. Display Materials - The global OLED materials market is expected to exceed $10 billion by 2030, with a current domestic market size of about 8 billion RMB [64]. - The localization rate for OLED materials is around 20%, with high-end materials still reliant on foreign sources [65].

Core Performance of POM F10-03H - POM F10-03H is based on homopolymer formaldehyde, providing excellent mechanical properties and chemical stability, with a tensile strength of 62 MPa and a bending strength exceeding 90 MPa [2] - The material has a heat distortion temperature of 124°C and can be used continuously between -40°C and 100°C, making it suitable for applications with temperature fluctuations [2] - It exhibits good chemical stability, with a mechanical performance degradation rate of less than 5% after long-term immersion in water [2] Processing Characteristics - POM F10-03H has a melt flow rate (MFR) of 10 g/10 min at 190°C/2.16 kg, significantly higher than standard grades, enhancing production efficiency [3] - The material's shrinkage rate is stable at 1.9%-2.3%, allowing for precise size compensation in mold design, ensuring dimensional consistency within ±0.05 mm [3] - Good thermal stability during injection molding reduces the frequency of equipment cleaning and enhances production efficiency [3] Typical Application Scenarios - In the automotive industry, POM F10-03H is used for interior functional parts and small chassis components, meeting the demands for high strength, wear resistance, and temperature adaptability [5] - In electronics, it is utilized in precision components for devices like smartphones and printers, where high dimensional accuracy and insulation properties are critical [5] - The material is also essential in household appliances and mechanical transmission, providing a cost-effective solution for parts requiring durability and ease of processing [6] Usage Considerations - Proper moisture control is crucial, with recommended drying conditions of 85°C for 2-3 hours to maintain performance [7] - Precise control of injection molding parameters, including mold temperature and injection pressure, is necessary to avoid defects [7] - Clean processing environments are essential to prevent contamination that could degrade material performance [8]

Core Viewpoint - The article discusses the advancements and market potential of bio-based polyphenylene sulfide (PPS) products by Xinhecheng (002001.SZ), highlighting their 100% bio-based content and performance parity with traditional products, which positions them well for demanding applications in sectors like electric vehicles and 5G communications [2][7]. Group 1: Product Development and Market Response - Xinhecheng's bio-based PPS has achieved 100% bio-based content and matches the mechanical performance of traditional PPS, making it suitable for harsh conditions [2][3]. - The company has entered a small-scale sales phase for its bio-based PPS, receiving positive market feedback [2]. - The bio-based PPS product has received ISCC certification, indicating its compliance with sustainability standards [2][4]. Group 2: Industry Landscape and Competitive Position - The global production of PPS is primarily dominated by the US, Japan, and China, with China's self-sufficiency rate increasing from 45% in 2020 to 64% in 2023 [3]. - Xinhecheng is the only domestic company capable of stable production across various grades of PPS, with a total capacity of 22,000 tons per year and plans to expand further based on market demand [6][7]. - The company has successfully integrated its PPS products into the supply chains of leading global firms like Tesla and CATL, enhancing its competitive edge in the international market [7]. Group 3: Challenges and Future Outlook - The bio-based PPS production faces challenges such as raw material refinement, immature synthesis technology, high production costs, and environmental concerns [6]. - Despite these challenges, Xinhecheng is positioned as the second-largest PPS producer globally, following Toray, and is actively exploring new application scenarios for its products [7][8].