By virtue of its own national invention patent technology and technical professional service team and sales team, KELAIWEI nano-carbon materials have been spread through market inspection and customer reputation in the past 20 years. Cleway's products have been sold well in China and abroad. At present, our company has invested 0.45 billion to build the whisker carbon nanotube powder project with a capacity of 300 shield/year. And cooperate with customers in Europe, America, Asia, Africa and other regions to actively expand the nanomaterials market.
A brief introduction to the fabrication of carbon nanotubes by arc method. Carbon nanotubes were first discovered by Japanese physicists, and the arc method was also first invented by Japanese scientists. The arc method is to rearrange the structure of carbon atoms in the high temperature environment produced by the arc caused by the graphite electrode of yin and yang poles in the reaction chamber containing the pressure inert gas, so as to obtain a single-wall carbon nano-tube. Since then, the arc method has been continuously improved and perfected day by day.
After more than 20 years of rapid development, Henan KELAIWEI Nano Carbon Material Co., Ltd. has recently built several production lines in the 13000-square-meter Dengfeng plant with the company's capital investment of 0.45 billion yuan. And the related production process, manufacturing equipment, technical patents and so on are independently developed by our company and have relevant patents. Our products are sold to overseas and domestic provinces, and our cooperative customers highly recognize the products of KELAIWEI company.
In terms of technology patent application, it is no longer a "news" for Henan KELAIWEI Nano Carbon Material Co., Ltd ". Recently, the planning department of KELAIWEI company heard that colleagues in the technology center of our company have made further achievements and have declared the 106th industrial technology patent of KELAIWEI company to relevant national institutions. KELAIWEI company's "technical talent" has advanced skills and infinite charm, which greatly encourages all the staff of KELAIWEI company.
The negative electrode material of lithium ion battery needs high magnification. At present, conductive graphite is usually mixed with conductive graphite. Conductive graphite belongs to large-scale conductive agent, which is not easy to realize high conductivity in low additive amount. In the manufacturing process of graphite negative electrode, with the addition of whisker carbon nanotubes, because the crystallization of whisker carbon nanotubes is generally above 70%, it has a certain lithium-embedded capacity, which can ensure a higher use ratio under the condition that the capacity is not lost, at present, KELAIWEI is cooperating with X company in developing the negative pole with high magnification to increase the magnification and capacity of the negative pole.
The rubber tire manufacturer dedicated to mining equipment in a city in northern China has long been committed to the production, research and manufacture of highly wear-resistant automobile rubber tires. Its wear-resistant automobile rubber tire products are exported to domestic and foreign markets and occupy an important position in the market. All of this is related to the company's unremitting pursuit for the application of new technologies, new products and new processes. This company has been using Korean-made carbon nanotubes before, with high prices, later, I learned from the exhibition that our company's carbon nanotube products are reduced and the quality is not inferior to that of a Korean manufacturer.
Advantages of carbon nanotube cold cathode, recently, a large number of customers are using carbon nano-tube paper produced by Henan KELAIWEI nano-Carbon Material Co., Ltd. Carbon nano-tube paper is one of the products obtained by KELAIWEI company after more than 20 years of research on carbon nano-tube technology. Carbon nano-tube paper can be used making cooling pad is used in high-power electronic components, it can be used as the positive and negative electrode material additive of high-end battery, and can be used as the gas diffusion layer of battery, which has the advantages of carbon nanotube cold cathode.
