KELAIWEI is customer-oriented and pays attention to customers' needs. Aiming at the usage of lithium ion battery industry, the company has invested funds to build a company-level internal evaluation platform and established a professional buckle battery evaluation system, A professional evaluation team has been set up. When developing new products, the electrochemical performance of materials in batteries is generally preliminarily evaluated to ensure that new products are fully verified before being put into the market, ensure product stability and prevent problems from occurring on the client.
KELAIWEI company has successively invested 0.55 billion yuan to carry out in-depth cooperation with the research and development team led by Professor Sun Xiaogang of Nanchang University in China for a long time, and has successively invested 0.45 billion yuan in Henan to build the first phase of whisker carbon nano-tube powder project and the second phase of whisker carbon nano-tube powder project, the production capacity of whisker carbon nano-tube powder of Henan KELAIWEI nano-Carbon Material Co., Ltd. has been improved qualitatively, reaching 300 tons/year, and the development of functionalized nano-carbon tube has been successful.
KELAIWEI nano carbon material company has been deeply engaged in the technical field of high-end nano materials for more than 20 years. Our company's product technology is in the charge of the industry's top experts such as Professor Sun Xiao of Nanchang University. The production of our products is controlled by ISO9001 and IATF16949 quality management system. Our products are strictly monitored by industry technicians, with modern scientific and technological process production, we provide customers with high-end nanomaterials products with stable performance.
With the resumption of production and resumption of work in all walks of life in our country after March, if the 2020 international heat conduction and heat dissipation materials and equipment exhibition held in Shenzhen city, Guangdong province is held as scheduled, our company will send product technicians to actively participate in it, we will launch new products of our company at that time. We sincerely look forward to meeting, talking, meeting and intersecting with you in the KELAIWEI exhibition area of Shenzhen Convention and Exhibition Center on August 27th, 2020.
Carbon nanotubes can be used to make touch screen products. The thin film made of carbon nanotubes has very good transparency and conductivity, waterproof, high flexibility, strong shielding interference, high wear resistance, high knock resistance and other advantages. At present, wearable devices and high-end intelligent household products have great prospects in the industry, and carbon nanotube materials have unique advantages in the application of such products due to their excellent performance.
What is graphite carbon fiber? The carbon fiber obtained after Graphite processing of carbon fiber at ultra-high temperature is graphite carbon fiber. The graphitization temperature is as high as over 2000 degrees Celsius, generally within 3000 degrees Celsius. Graphite carbon fiber and nano carbon fiber materials are different. In addition, the higher the temperature of graphitization environment is, the larger the graphite microcrystals contained in the fiber will be.
Graphene is a kind of substance that exists naturally. The accumulation of layers of graphene becomes the graphite that we know everyday. With the progress of human technology, we have further separated a single-layer structure from nature, thus, graphene is a substance. Graphene is generally not suitable to be used as a separate conductive agent. At the same time, flaky graphene is easy to block lithium ions, which cannot pass through the layers and has a long conductive path, at the same time, the edge of graphene is easy to hang functional groups, which is not conducive to improving the electrical conductivity of electrodes, and the development of functionalized carbon nanoparticles is successful.
