ニューメタルス　エンド　ケミカルス　コーポレーション List of Products and Services

Introducing HONGWU INTERNATIONAL GROUP, a specialized manufacturer of nanomaterials. The company is a nanotechnology group with 20 years of manufacturing experience. Its manufacturing base is located in Xuzhou, Jiangsu Province, and its sales office is in Guangzhou, Guangdong Province. It has 35 skilled technicians, including 9 scientists with PhDs, and is committed to optimizing manufacturing technology and improving quality through joint research with top universities such as Tsinghua University and Zhejiang University, as well as collaborations with national research institutions, developing products that meet market and customer needs. 【Products Manufactured by HONGWU INTERNATIONAL GROUP】 ■ Various nanomaterials (10–100nm, as requested) ■ Nanopowders: metals, oxides, carbon-based, composites ■ Nanowires and whiskers ■ Dispersion liquids ■ Custom manufacturing services *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

"MPHF" is a nano-diamond powder made from high-quality single crystal diamond powder produced by high-temperature and high-pressure methods, utilizing advanced technology throughout the processes of crushing, shaping, impurity removal, cleaning, classification, and drying. Thanks to a special cleaning process, it has excellent dispersibility. It features outstanding wear resistance and corrosion resistance. 【Features】 ■ High strength ■ Sharp particle size distribution ■ Good dispersibility due to a special cleaning process ■ Excellent wear resistance and corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

"Boronnitride Nanotubes (BNNT)" are insulating heat-dissipating materials that have the same structure as carbon nanotubes (CNT). They are chemically stable and exhibit excellent heat resistance and flame retardancy. Additionally, we uniquely supply "BN NanoBarbs," which are boron nitride nanotubes wrapped in hexagonal boron nitride (h-BN). As application products, we offer masterbatches compounded with plastics and master alloys dispersed in metals such as aluminum and copper. Improvements in tensile strength and other properties can be observed with an addition of just a fraction of a percent. [Features] - Chemically stable - Excellent heat resistance - Excellent flame retardancy - High strength - High thermal conductivity *For more details, please download the PDF or feel free to contact us.

• Other polymer materials

"SWNT" is a carbon nanotube produced by NTP Corporation, established based on the technology of the Chengdu Organic Chemistry Institute of the Chinese Academy of Sciences. It provides high-purity SWNTs, which are difficult to supply using the commonly known CVD method, in a stable manner. The boiling method allows for the continuous mass production of CNTs while recycling a special medium. In addition to MWNTs, DWNTs and TWNTs can also be selectively produced, with control over both diameter and length. [Features] ■ Capable of supplying high-quality SWNTs ■ Selective production of MWNTs, DWNTs, and TWNTs ■ Adoption of the boiling method *For more details, please refer to the catalog or feel free to contact us.

• Other bio materials
• Other medical supplies and cosmetic manufacturing materials

"Single crystal graphene" is graphene from the Dutch company Graphene Master, which can be transferred to any substrate and has the technology for full transfer to substrates from single-layer to multi-layer. We also process pre-treated graphene according to its intended use and manufacture single crystal graphene on substrates such as h-BN, TEM grids, and quartz as standard products. It can be transferred to any substrate, and full transfer to substrates from single-layer to multi-layer is also possible. 【Features】 - Transferable to any substrate - Full transfer to substrates from single-layer to multi-layer is possible - Pre-treated graphene can be processed according to its intended use - Supply of single crystal graphene on substrates such as h-BN, TEM grids, and quartz as standard products *For more details, please refer to the catalog or feel free to contact us.

• Semiconductors and ICs

"Graphene oxide" is a graphene material that dissolves in water and is easy to process. Single-layer graphene oxide up to 300μ in size can be produced, with a single-layer content of over 90%. It is electrically insulating but can gain conductivity through reduction. We also offer "functionalized graphene oxide," which is synthesized from various types and sizes of graphite raw materials. [Features] - Easily processed and soluble in water - Boasts a single-layer content of over 90% - Conductivity can be achieved through reduction *For more details, please refer to the catalog or feel free to contact us.

• Semiconductors and ICs

The "monolayer graphene film" is a graphene sheet produced by Graphenea, a Spanish company that manufactures world-class graphene sheets using the CVD method. The featured product is a monolayer graphene measuring 1.5 cm square on a 2 cm square SiO2 substrate. Sizes and types of substrates can be customized according to your needs. Additionally, it is possible to synthesize bilayer and multilayer graphene. This product is expected to have a wide range of applications beyond post-silicon, so please consider it as a potential aid for your future research. 【Features】 ■ Customizable according to user requirements ■ Capable of synthesizing bilayer and multilayer graphene ■ Expected to accommodate a wide range of applications *For more details, please refer to the catalog or feel free to contact us.

• Semiconductors and ICs

The graphene nanoplatelets developed by the U.S. company XG Sciences are powder-like nanomaterials with a structure composed of multiple stacked graphene sheets. The C grade has a layer thickness of less than 2 nanometers and an area size of less than 2 micrometers, while the M grade has a layer thickness of 6 to 8 nanometers and area sizes that can be selected as 5, 15, or 25 micrometers. There is also a thicker H grade available. By introducing functional groups at the edges or applying surface treatment agents, the compatibility with the matrix can be enhanced.

• fiber

We have a wide selection of high-purity CNTs with controlled diameter and length. Please contact us.

• Other metal materials

High purity and length control are also possible.

• Other metal materials

Single-wall carbon nanotubes, which were previously considered difficult to produce using conventional CVD methods, have become possible through the use of specialized catalyst technology. Length control is also achievable. Standard products range from 5 to 15 microns in length, while short types range from 1 to 5 microns in length.

• Other metal materials