Carbon nanotubes are modified and connected with carboxyl groups. Clayey makes high-performance and stable carbon nanotubes with his heart. At the beginning of its establishment, KELAIWEI paid attention to maintaining technical advantages and maintained close cooperation with university research institutions and expert teams. Our company has deeply cooperated with Professor Sun Xiaogang's team and has applied for more than 100 invention patents, of which nine have obtained national authorized invention patents and two international PCT patents. Relying only on technical advantages, KELAIWEI's products have been completed from Henan and Jiangxi to more than 60 countries in the world.
As nanoscale carbon materials, what are the characteristics of Carbon Nanotubes? Since it belongs to nanomaterials, it is naturally very, very light (ultra-lightweight quality), which may benefit from its own hexagonal connection structure characteristics. Carbon nanotubes have good mechanical and mechanical properties, the strength of toughness is just a hundred times, and it also has very good electrical conductivity and thermal conductivity, which is also widely used in many high-end manufacturing industries.
Since its establishment in 2018, Henan KELAIWEI Nano Carbon Material Co., Ltd has paid great attention to the development of high-end nano material technology and the formation of talent team. In order to realize the scientific research goal of clevere company, our company has maintained deep cooperation with many domestic universities and scientific research institutions. For example, the team of Professor Sun Xiaogang from Nanchang University, Donghua University, Zhengzhou University of light industry and other universities continuously input product technology and talent strength for our company.
Professor Sun Xiaogang, chief technical expert of KELAIWEI Nano Carbon Material Co., Ltd., led colleagues in the technical center of KELAIWEI company to achieve fruitful technological research and development success again. Up to now, the technical staff of KELAIWEI company have published more than one hundred papers on research results, published (participated in the compilation) The English industry focuses on four papers, applied for more than 60 patents, and obtained 9 national patent authorizations, and obtained two international PCT patent technologies.
Electromagnetic shielding materials can be made by uniformly dispersing carbon nanotubes into polymer materials. Carbon nanotube shielding materials generally have broadband microwave absorption capacity, and at the same time have light weight, the characteristics of good electrical conductivity the study of shielding materials of carbon nano-tube battery has achieved preliminary results. The shielding performance of carbon nano-tube electromagnetic shielding materials is close to that of metal copper foil and aluminum foil in high frequency band, and the shielding performance is further improved, it is possible to replace metals as shielding materials in some fields, and carbon nanotubes are modified and connected with carboxyl groups.
Recently, a high-end lithium battery manufacturer in Shanghai inquired through the Internet that Henan KELAIWEI nano-Carbon Material Co., Ltd. produces double-rate whisker carbon nanotubes for lithium batteries suitable for high-end performance applications. The use of multiplied whisker carbon nanotubes can significantly improve the conductivity, storage capacity and service life of the battery. The purity of multiplied whisker carbon nanotubes of KELAIWEI company can reach 95.99%, and the thermal conductivity of a single whisker is higher than 1200W/m.k, advanced performance.
Whisker carbon nanotubes have been proved to be a kind of conductive additive with better effect by nanomaterials industry. Studies have proved that the conductivity and thermal conductivity of whisker carbon nanotubes with purity as high as 99.95% are far better than that of traditional carbon black materials and higher than that of traditional carbon nanotubes with high metal impurities. KELAIWEI company has been supplying high-purity whisker carbon nanotubes for internationally renowned lithium battery brands.
