ChemWhat English

In today’s rapidly evolving global electronics industry, traditional materials can no longer meet the demands for high performance, miniaturization, and flexibility in next-generation devices. Metal nanomaterials, with their exceptional electrical, thermal, and functional properties, are redefining the manufacturing standards of electronic devices. ChemWhat, as a technology pioneer in the chemical materials field, has deeply invested in metal nanomaterial development and successfully established a comprehensive product portfolio covering nano silver, nano copper, and their composite materials, providing global customers with comprehensive solutions ranging from conductive inks to intelligent devices.

Overview In today’s rapidly evolving global electronics industry, traditional materials can no longer meet the demands for high performance, miniaturization, and flexibility in next-generation devices. Metal nanomaterials, with their exceptional electrical, thermal, and functional properties, are redefining the manufacturing standards of electronic devices. ChemWhat, as a technology pioneer in the chemical materials field, has deeply invested in metal nanomaterial development and successfully established a comprehensive product portfolio covering nano silver, nano copper, and their composite materials, providing global customers with comprehensive solutions ranging from conductive inks to intelligent devices. I. ChemWhat’s Technology Platform and Innovation Breakthroughs 1.1 Nano Silver Material Technology Platform ChemWhat has established an industry-leading technology system in the nano silver materials field. The company’s nano silver product line includes nano silver particles...

ChemWhat作为金属纳米材料领域的技术先驱，已成功开发出完整的纳米银、纳米铜产品体系，为电子器件制造带来革命性突破。该公司建立了行业领先的技术平台，产品线涵盖10-200纳米粒径的纳米银颗粒、高长径比银纳米线、成本优化的银包铜复合粉以及定制化功能银粉，掌握核心表面功能化技术和自组装分子膜技术。在柔性电子领域，ChemWhat的纳米银导电墨水可在低温150度下实现高质量导电层形成，完全适用于塑料和纺织品等温敏基材，银纳米线透明导电膜在保证90%以上透光率的同时实现低于10欧姆每平方的方阻，已成功应用于柔性显示器和可穿戴设备，帮助知名客户提升触控灵敏度30%，弯曲寿命超过10万次。在5G通信和射频器件领域，ChemWhat开发的高频专用纳米银浆料具有极低插入损耗（小于0.1分贝每吉赫兹）和优异频率稳定性（±0.5%），已成功应用于多个5G基站项目，与传统刻蚀工艺相比制造成本减少30%，支持复杂三维天线结构制备，在电磁屏蔽应用中帮助电信设备制造商实现25%重量减轻的同时保持60分贝以上屏蔽效果。该公司突破性的抗氧化技术使纳米铜材料能在280度高温下保持稳定导电性，导电率超过95% IACS，在新能源汽车动力电池集流体应用中实现15%的功率密度提升和20%的循环寿命延长，纳米银碳复合电极材料在超级电容器中实现功率密度和能量密度完美平衡，成功应用于电动汽车制动能量回收系统。ChemWhat还在生物医疗领域推出控释型抗菌涂层，对大肠杆菌和金黄色葡萄球菌抗菌率超过99.9%，持续时间超过30天，已被多家医疗器械制造商应用于导管和植入物产品，显著降低医院感染风险，功能化纳米金属材料为生物传感器提供高灵敏度检测解决方案。凭借连续流反应、微反应器合成等先进制备技术，从克级到吨级的完整产业化能力，粒径分布变异系数小于10%的精确控制能力，以及配备透射电镜、扫描电镜、动态光散射等先进设备的完整质量控制体系，ChemWhat为全球电子制造企业、新能源公司、医疗器械制造商、通信设备厂商和科研院所提供从材料选型到工艺优化的全方位定制化纳米材料解决方案。无论您是在开发下一代柔性电子产品、推进5G基础设施建设、创新能源储存解决方案，还是设计更安全的医疗设备，ChemWhat的先进纳米材料技术都能显著提升您的产品性能、降低成本并加速产品上市时间。 https://www.youtube.com/...

ChemWhat, as a technology pioneer in metal nanomaterials, has developed a comprehensive nano silver and nano copper product portfolio, revolutionizing electronic device manufacturing. ChemWhat's platform includes 10-200nm nano silver particles, high aspect ratio silver nanowires, silver-coated copper composites, and customized functional powders, mastering core surface functionalization and self-assembled molecular film technologies. In flexible electronics, ChemWhat's nano silver conductive inks achieve high-quality conductive layers at 150°C, compatible with temperature-sensitive substrates, while silver nanowire films maintain 90% transmittance with 10Ω/sq sheet resistance, successfully applied in flexible displays and wearables, delivering 30% touch sensitivity improvement and 100,000 bending cycles. For 5G and RF applications, ChemWhat’s specialized nano silver pastes feature 0.1dB/GHz insertion loss and ±0.5% frequency stability, reducing manufacturing costs by 30% compar...

Following its success in the dental adhesive field, ChemWhat has successfully developed alternatives to UDMA, including ChemWhat 177, 1277, 1277A, and 2277. The development of this product series marks a significant advancement in dental materials technology.

In the long evolution of dental material technology, following the three important dental raw materials of 10-MDP (10-Methacryloyloxydecyl dihydrogen phosphate), 4-META (4-Methacryloxyethyl trimellitic anhydride), and Bis-GDMAP (Bis(Glyceryl Dimethacrylate)Phosphate), ChemWhat has achieved another major technological breakthrough by successfully developing a series of high-performance alternatives to UDMA (Urethane Dimethacrylate), bringing revolutionary innovation to the dental materials industry. Technical Foundation of Traditional Dental Materials 10-MDP, as a phosphate-containing methacrylate modified monomer, provides excellent long-term bonding performance and is recommended for use as an adhesion promoter in dental applications. 4-META is typically used in combination with 10-MDP as a dental adhesive, with research finding that methacrylates with both hydrophobic and hydrophilic groups enhance monomer penetration into dentin pretreated with 10% citric acid and 3% ferric chlori...

In the long evolution of dental material technology, following the three important dental raw materials of 10-MDP (10-Methacryloyloxydecyl dihydrogen phosphate), 4-META (4-Methacryloxyethyl trimellitic anhydride), and Bis-GDMAP (Bis(Glyceryl Dimethacrylate)Phosphate), ChemWhat has achieved another major technological breakthrough by successfully developing a series of high-performance alternatives to UDMA (Urethane Dimethacrylate), bringing revolutionary innovation to the dental materials industry. https://www.youtube.com/watch?v=ZtY5Q4ix_lo

Against the backdrop of global acceleration toward carbon neutrality goals, organic photovoltaics (OPV) is transitioning from laboratory to industrial scale, leveraging its unique advantages of lightweight, flexibility, semi-transparency, solution processability, and environmental friendliness. As a premium biochemical database and materials brand under Watson, ChemWhat has focused extensively on core functional materials for organic photovoltaics in recent years, systematically enhancing its product portfolio. The comprehensive range covers everything from classic fullerene systems to cutting-edge non-fullerene acceptors (NFAs), high-performance polymer donors, and key intermediates, fully supporting the breakthrough requirements of research institutions and industrial clients in efficiency, stability, and mass production processes. 1. Strategic Positioning: Complete Coverage of OPV Value Chain Key Materials ChemWhat’s product strategy closely aligns with current organic solar cel...

非富勒烯受体（NFA）平台：涵盖当前主流明星分子 Y6（CAS: 2304444-49-1）、N3（即PC61BM的同系物，CAS: 2640657-07-2）、BTP-eC9（CAS: 2598965-39-8）、PY-IT、D18/D18-Cl（CAS: 2433725-54-1 / 2433725-53-0）及 L8-BO（CAS: 2668341-40-8）等。其中，D18 与 L8-BO 的组合表现尤为突出——在相同标准器件结构下，实现了 20.24% 的PCE，Voc达 0.92 V，Jsc为 26.42 mA/cm²，FF高达 83.26%，代表了目前溶液处理型OPV的效率巅峰。值得一提的是，作为该产品线中的经典代表，富勒烯C60衍生物 PC61BM 依然发挥着不可替代的作用。作为一种公认的基准材料，PC61BM不仅在有机太阳能电池（OSC）中广泛应用，更在钙钛矿太阳能电池（PSC）领域扮演着关键角色——它既是高效的电子传输层（ETL），也是优异的晶界钝化剂。为满足高校、研发机构及商业制造商的差异化需求，ChemWhat已将该产品标准化为两个纯度等级：99.5%用于常规研究，99.9%则专为高精度器件制备而设。ChemWhat不仅实现上述NFA产品的稳定供应，更通过优化合成路线，将关键中间体纳入标准品目录，助力客户自主开发新型受体结构。 https://www.youtube.com/watch?v=ZPw-35OKxb4

As the world races toward net-zero, organic photovoltaics—or OPV—are stepping into the spotlight. Lightweight, flexible, semi-transparent, and printable, OPV is no longer just a lab curiosity—it’s powering the future of wearable tech, smart windows, and indoor energy harvesting. At the heart of this revolution is ChemWhat, a premium materials brand from Watson International, delivering the high-purity, structurally precise molecules that turn scientific breakthroughs into real-world devices. ChemWhat’s strength lies in its complete OPV ecosystem—from donors and acceptors to critical intermediates. Its polymer donors like PM6 and PTQ10, paired with next-gen non-fullerene acceptors such as L8-BO and PY-IT, are setting new efficiency records. In standard device architectures, PM6:L8-BO achieves an impressive 18.78% power conversion efficiency, while D18:L8-BO soars to 20.24%—among the highest ever reported for solution-processed solar cells. And PTQ10:PY-IT delivers exceptional current ou...

A standout component of this lineup is the Fullerene C60 derivative, PC61BM. Widely recognized as a benchmark material, PC61BM plays a pivotal role not only in Organic Solar Cells (OSCs) but also in Perovskite Solar Cells (PSCs), where it functions as a highly efficient Electron Transport Layer (ETL) and grain boundary passivator. To address the varied requirements of universities, R&D centers, and commercial manufacturers, ChemWhat has standardized this product into two distinct purity levels: 99.5% for general research and 99.9% for high-precision device fabrication.

Beyond established expertise in inorganic rare earths and perovskite raw materials, ChemWhat has successfully redefined its presence in the field of organic optoelectronics. The company has developed a comprehensive product line that encompasses small molecules, polymers, and fullerene derivatives, currently serving over one hundred research institutions and enterprises around the globe. Core Materials Portfolio ChemWhat’s extensive portfolio includes critical intermediates and monomers designed for high-performance electronic donor and acceptor materials. This features key series such as Thiophene, BTP, BDT, BDD, IDT, IDTT, BT, DPP, and IC, which serve as the essential building blocks for advanced polymer and non-fullerene devices. Our specialized offerings extend to Covalent Organic Framework (COF) and Metal-Organic Framework (MOF) ligands, addressing the growing demand for next-generation optoelectronic materials. These innovative compounds represent a strategic expansion of our...

A standout component of this lineup is the Fullerene C60 derivative, PC61BM. Widely recognized as a benchmark material, PC61BM plays a pivotal role not only in Organic Solar Cells (OSCs) but also in Perovskite Solar Cells (PSCs), where it functions as a highly efficient Electron Transport Layer (ETL) and grain boundary passivator. To address the varied requirements of universities, R&D centers, and commercial manufacturers, ChemWhat has standardized this product into two distinct purity levels: 99.5% for general research and 99.9% for high-precision device fabrication. https://www.youtube.com/watch?v=IAPYD3RoUQI

Although Sulfo-TAG NHS-Ester is not a new molecular structure, achieving high purity and batch-to-batch consistency on an industrial scale presents considerable technical challenges. ChemWhat’s UK-based research and production facilities operate under a globally standardized quality control system, ensuring every batch meets the highest international standards of purity, reactivity, and stability. • High-Purity Synthesis Control: Optimized synthesis pathways and HPLC verification ensure purity ≥95%. • Batch Consistency and Stability Validation: Strict control of reaction parameters and lyophilization processes maintains consistent performance across production cycles. • Compliance with Global Regulations: Manufacturing adheres to ISO and EU chemical management standards (including REACH), ensuring suitability for worldwide use in life science applications. Through this systematic approach, ChemWhat has successfully transformed Sulfo-TAG NHS-Ester from a laboratory-scale reagent into a ...

Although Sulfo-TAG NHS-Ester is not a new molecular structure, achieving high purity and batch-to-batch consistency on an industrial scale presents considerable technical challenges. ChemWhat’s UK-based research and production facilities operate under a globally standardized quality control system, ensuring every batch meets the highest international standards of purity, reactivity, and stability. High-Purity Synthesis Control: Optimized synthesis pathways and HPLC verification ensure purity ≥95%. Batch Consistency and Stability Validation: Strict control of reaction parameters and lyophilization processes maintains consistent performance across production cycles. Compliance with Global Regulations: Manufacturing adheres to ISO and EU chemical management standards (including REACH), ensuring suitability for worldwide use in life science applications. Through this systematic approach, ChemWhat has successfully transformed Sulfo-TAG NHS-Ester from a laboratory-scale reagent into a ...

In the continuous evolution of immunoassay and in vitro diagnostic technologies, the reliability and reproducibility of labeling chemistry remain crucial factors influencing analytical performance. Sulfo-TAG NHS-Ester, a well-established and widely used water-soluble NHS ester labeling reagent, has become an indispensable component in high-sensitivity immunodetection systems. Developed and produced on a large scale by ChemWhat, a globally recognized biochemical brand under the UK-based Watson International, Sulfo-TAG NHS-Ester stands out in the international market for its stringent quality management system and high-purity synthesis standards. These ensure its leadership position in the field of premium biochemical reagents worldwide. Molecular Features and Application Value of Sulfo-TAG NHS-Ester The strength of Sulfo-TAG NHS-Ester lies in its high reaction specificity and exceptional water solubility. The NHS-activated ester group in the molecule efficiently couples with primary ...