KELAIWEI company "review the development history · Encourage young talents to fight for the first" Series III: events in 2011 KELAIWEI nanometre carbon material company technology hero Professor Sun founded whisker carbon nanotubes mass production chemical technology and equipment after that, they were thoroughly put into production, it can provide customers with 10 tons of high-quality whisker carbon nanotubes every year. After that, Professor Sun led the team to continue the research and development, and promoted the continuous progress of KELAIWEI whisker carbon nanotubes technology. Carbon nanotubes are used in rubber wheels.
Carbon nanotubes are used in rubber wheels, and Henan KELAIWEI Nano Carbon Material Co., Ltd. has maintained close technical cooperation with first-class domestic universities and scientific research institutions such as Zhengzhou University of Light Industry, Donghua University and Nanchang University. The high-end nanomaterials products developed by KELAIWEI company have broad application scenarios in high-end lithium ion energy storage battery manufacturing at home and abroad, electrothermal converter preparation, high-end nanomaterials and other industries.
In the process of providing products and services for cooperative customers or consulting customers, the service center of KELAIWEI company insists on considering problems for customers from the standpoint of customers, insists on honesty first, is positive and enthusiastic, answering customers' questions on time and efficiently, receiving online and offline customers sincerely and satisfying customers are the only pursuit of the after-sales service center of KELAIWEI company. If you need nano materials, please contact Henan KELAIWEI Nano Carbon Materials Co., Ltd.
Carbon fiber heating cable is definitely not graphene heating cable! The graphene electric heating film can only be obtained through deep processing of high-quality metal current-carrying strips and graphene conductive ink with good conductivity, and then through complex processing and manufacturing between insulating polyester films. Graphene electric heating film is really used as heating material in the market. Carbon fiber heating cables are made up of a large number of conductive carbon fiber wires. Carbon fiber heating cables are not graphene heating cables, so be careful not to be "fooled" by bad merchants "!
Carbon nanotubes are nanomaterials, but they are not carbon nanofibers. Carbon nanofibers are nanomaterials. Carbon nanotubes have nearly perfect hexagonal structure connection, and their lifting weight is very, very light, but their mechanical properties, chemical properties and electrical properties are extremely rich, so they need further research and application development. Carbon nanotube materials are increasingly widely used in the field of modern high-end industrial product manufacturing.
In more than 20 years of technical research, all the technicians of KELAIWEI insist on devoting all their scientific research time to make domestic nano carbon material products well. KELAIWEI insists on processing and manufacturing products for customers with self-developed advanced equipment and preparation technology, and prevents any bad products from getting off the production line. KELAIWEI has almost strict inspection system and process operation process for the production workshop, the products produced by KELAIWEI must be boutique.
Graphene is a kind of substance that naturally exists, and the accumulation of layers of graphene becomes the graphite we know everyday. With the progress of human technology, we have further separated a single-layer structure from nature, and then graphene is the 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, and lithium ions cannot pass through the layers. The conductive path is long, and at the same time, the edge of graphene is easy to hang functional groups, it is not conducive to improving electrode conductivity.
In the aspect of powder dispersion, breaking the technical barrier that carbon nanotubes must use conductive paste, the powder produced by the company can be directly added in the homogenization process of lithium ion battery, and the use process is very convenient and concise, carbon nanotubes are dispersed evenly in the positive electrode materials. After years of early research and development work, although the products have only recently started mass production, they have been recognized by the vast number of peers, the product performance is similar to that of similar products abroad and can replace imported products.
Carbon nanotubes are used in rubber wheels. Since its establishment, the Henan research and development center and the Jiangxi research and development center of KELAIWEI nano-carbon materials company have been based on the actual situation in the domestic market, benchmarking the cutting-edge technologies of international cutting-edge nano-materials, it has been focusing on modern industrial mass production of whisker carbon nanotubes and research and development of application scenarios for more than 20 years. At present, our company has invested 0.45 billion yuan to expand the project of whisker carbon nanotube powder to 500 tons/year.
