At present, there are four companies in the world that can carry out mass production of whisker carbon nanotubes, which are Japan SHOWA SENKO, Taiwan rijiang, US Applied Sciences and our company respectively. Among them, Japan has the largest production of SHOWA SENKO, up to about 500 tons. The technology and equipment of whisker carbon nanotubes developed by our company are at the same level as SHOWA SENKO. Only KELAIWEI company can produce mass production in China, and its technology belongs to international advanced, which is the mainstay in China.
Henan KELAIWEI Nano Carbon Material Co., Ltd. is an international advanced manufacturer of research, development, design and production of high-end nano materials and process equipment. Our company respectively established Jiangxi KELAIWEI company and Henan KELAIWEI company. KELAIWEI company has completely independent intellectual property rights, focusing on high-end nanomaterials technology research and development, process design, equipment manufacturing, technical services and so on.
Henan KELAIWEI Nano Carbon Material Co., Ltd. has established cooperation with Zhengzhou University of Light Industry, Donghua University, Nanchang University and other universities, among which the technology research and development team led by Professor Sun Xiaogang of Nanchang University has been engaged in research for more than 20 years, he co-founded Henan KELAIWEI Nano Carbon Material Co., Ltd. with our company, so our company has profound technical deposits, and the research and development of Far Infrared paper (FIRPs) products, whisker-like carbon nanotubes and other materials sell well at home and abroad, disadvantages of nano carbon development.
The monthly working meeting of the group company this month was held in the organization. The heads of various enterprises of the group summarized and planned the work of production, research and development, procurement, sales, external communication and publicity, internal learning and promotion of our company in the next month. The general manager of the group affirmed the current work achievements of our company, and pointed out that daily work should be fully integrated with "Lean work" to improve work efficiency and strive to complete the work tasks in 2020.
Anode conductive additives are needed in the manufacture of high-end lithium ion battery products to increase battery performance. Nowadays, the commonly used carbon black materials have affected the manufacture of lithium batteries with higher performance. At present, a new material carbon nanotubes has gradually been paid more and more attention by battery manufacturers because of its better conductivity and thermal conductivity, and it can save more than 30% of conductive materials, and put into applied research.
What are the classification of Carbon Nanotubes? Carbon nanotubes are composed of several layers of hexagonal carbon atoms. The Axis size is only micrometer, the two ends are closed, and the radial size is only nanometer, according to the difference of carbon six-side type along the axis direction in the industry, carbon nanotubes are classified as follows, namely, Sawtooth carbon nanotubes, armchair carbon nanotubes and spiral carbon nanotubes, and the disadvantages of nano carbon development.
Carbon nanomaterials are easy to absorb water in the process of storage due to their ultra-high specific surface area. Whisker carbon nanotubes strictly control the moisture content in the process of transportation and packaging to minimize the exposure time of powder in the air, when packaging, vacuum packaging is adopted to package, and the entry of moisture is strictly controlled. During post-processing, the purification supplier is required to do a good job of waterproof after being released, the moisture content of whisker carbon nanotube powder can be controlled below 1000 PPM.
