Shanghai Chaowei Nanotechnology Co., Ltd. is a high-tech enterprise engaged in the research, development and sales of micro nano metal powders, micro nano alloy powders, micro nano carbide powders, micro nano nitride powders, micro nano boride powders, micro nano sulfide powders, micro nano silicide powders, micro nano rare earth oxide powders, industrial multi wall carbon nanotubes, micro nano oxides, etc. The company adopts the variable current laser ion beam vapor phase method to industrially produce nano and submicron ceramic materials. It has strong technical force, advanced equipment and technology, and stable production. The company is located in Nanxiang Hi tech Industrial Park, Jiading, Shanghai, a city of science and technology. The company relies on exchanges and technical innovation support from such scientific research institutions as Montreal University of Technology, Kunming University of Technology, Tsinghua University, Jilin University, Institute of Solid Physics of Chinese Academy of Sciences, Wuhan University of Technology, Harbin University of Technology, Shanghai Jiaotong University, Fudan University, etc. Shanghai Chaowei Nanotechnology Co., Ltd., relying on advanced technological innovation, now has a scientific research team engaged in the research and development of micro, nano and ultra-fine powders for a long time. Technical personnel with high, medium and primary professional titles account for more than 80% of the total number of employees. Shanghai Chaowei Nanotechnology Co., Ltd. has hired two part-time overseas technical consultants, a Canadian doctor studying abroad and an American doctor, to introduce the advanced German technology for preparing ultra-fine nano powder. The ultra-fine nano powder is mainly prepared by the variable current laser plasma vapor phase method. The synthesized ultra-fine powder is subject to online surface modification and treatment to make it fully ultra-fine, It can form good compatibility and operability with organic system, and solve the problem of agglomeration and difficult dispersion of ultra-fine powder application at present. Shanghai Chaowei Nanotechnology Co., Ltd., in cooperation with international nano equipment manufacturers and application units, has successfully developed high-purity ultra-fine micro nano metal powder, micro nano alloy powder, high-purity α Phase silicon nitride, micro nano silicon carbide, nano titanium carbonitride, nano zirconium carbide powder, nano zirconium diboride powder, micro nano hafnium borate powder, nano titanium diboride powder, micro nano hafnium oxide powder, micro nano tantalum oxide powder, micro nano niobium oxide powder, micro nano aluminum nitride powder, micro nano titanium nitride powder, thermal conductive micro nano boron nitride powder, new nano thermal insulation coating filler, TPEE high temperature resistant flame retardant filler, High wear-resistant and anti-corrosion coating filler, high thermal conductive insulating resin filler, high-purity aluminum oxide dedicated to transparent ceramics, zirconia dedicated to oxygen sensors, highly active nano silicon dedicated to lithium ion battery cathode and other high-tech nano products. After years of laboratory exploration and experiments, the company has successfully mastered the dispersion characteristics of nano powders, and can use different dispersants and surface packaging technologies for micro nano ultrafine powders according to different application systems of customers, so that the micro nano ultrafine powders can be well dispersed in customer material systems, giving play to their nano effects to a large extent.
The products prepared by the variable current laser plasma gas phase method have small average particle size, narrow particle size distribution range, large specific surface area and high reactivity; As an additive, it can not only improve the sintering density and quality of products, but also reduce the sintering temperature. It is a reinforcing and toughening additive for ceramic matrix composites, and a new material for structural ceramics. Our products are currently used in aerospace, military, ceramics, plastics, batteries, environment, solar energy and other high-tech fields. Chaowei Nanotechnology Co., Ltd. cooperates with domestic institutions of higher learning and is equipped with XRF-1800 scanning X-ray fluorescence spectrometer, high resolution lens electron microscope (HRTEM) JEOL2010, JJG009-1996 rotating target X-ray polycrystal diffractometer, Micromeritics ASAP 2020 physical adsorption instrument and other special detection instruments for nano powders. Shanghai Chaowei Nanotechnology Co., Ltd. adheres to the business philosophy of "taking technological innovation as the foundation and meeting the actual needs of customers as the root", the enterprise spirit of "honesty and trustworthiness, forge ahead", closely follows the international advanced nano technology, and focuses on the production and application technology development of ultra-fine nano powder. We warmly welcome people from all walks of life to join us and create the brilliance of China's ultra-fine nano industry.
