The large project of carbon-based nanomaterials is under intense progress in the factory area of Dengfeng city, Henan province, KELAIWEI company. In the vast 13,000-square-meter Dengfeng factory area, the engineering department and production department of KELAIWEI company will build a green production line of whisker carbon nanotube powder with a production capacity of 500 tons per year. The annual production capacity of the first and second phase projects is as high as 150 tons. This investment will provide a steady stream of whisker carbon nanotube materials for KELAIWEI's partners.
KELAIWEI nano carbon material company insists on creating superior technological innovation environment for its employees, providing abundant technology research and development fund rewards, and our company has a set of mature innovation process mechanism, the company's technological innovation achievements have sprung up one after another and has applied for more than 60 technical patents. On the road of continuous pursuit of independent technology research and development, our company bases on domestic and foreign needs, dares to break foreign technology monopoly and make contributions to national technological innovation.
The service team of KELAIWEI Nano Carbon Material Co., Ltd has provided high-quality after-sales service for the cooperative enterprises in more than 60 countries around the world. Facts have proved that the after-sales service team of KELAIWEI managed by 6S lean management law is highly efficient, professional and Technical Service team the clients cooperated by KELAIWEI company all give the highest evaluation to our service team without exception. Carbon nanotubes use company.
How is graphene thermal film obtained? Put copper metal current-carrying strip, silver strip and graphene conductive layer between two layers of polyester film, and use science and technology to obtain graphene heating film after a series of processing. Henan KELAIWEI Nano Carbon Material Co., Ltd. found that in recent years, there have been some new types of floor heating in Jiangsu and Zhejiang areas, among which there are cases of using graphene heating film to make electric floor heating materials, which are quite popular in the market.
Carbon nanotube photoelectric sensor memory device is a high-end memory device that has been painstakingly researched and pursued in the scientific and technological field Henan KELAIWEI Nano Carbon Material Co., Ltd. Recently learned that this high-end memory device has been successfully developed by Chinese scientists related to this huge scientific and technological achievement the paper has been published in Advanced Materials. This technical achievement also indicates that the sensing and storage of optical images can be realized, carbon nanotubes use companies.
Henan KELAIWEI Nano Carbon Material Co., Ltd. has been insisting on technology since its establishment. After more than 20 years of technological development, our company has become a high-end manufacturing technology enterprise in the carbon nanotube material industry. With the continuous increase of the market demand for carbon nanotube materials, in order to meet the market demand, the supply of high-quality KELAIWEI nanomaterials products, KELAIWEI company has invested in the construction of the whisker carbon nanotube powder project whose output value reaches 300 tons per year.
The use company of carbon nanotubes, because of the adoption of pickling or low temperature purification process, the graphitization of ordinary carbon nanotubes is generally below 30%, and the whisker carbon nanotubes adopt high temperature purification of 3000 ℃, carbon atoms are rearranged at high temperature. With the passage of heat preservation time, the arrangement of carbon atoms becomes more and more regular, thus achieving better performance in all aspects, generally, the graphitization degree of whisker carbon nanotubes purified at high temperature can be above 80%, and the thermal conductivity and conductivity of the materials of products with high graphitization degree can be greatly improved.
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.
Our company has a team of Professor Sun Xiaogang from Nanchang University (after 20 years of technical research and development) and a strong financial support of 0.55 billion yuan invested by Zhengzhou Dengcao Group. As of May 2020, our company has applied for more than 100 technical patents successively. KELAIWEI company has successively established Jiangxi KELAIWEI company (2017) and Henan KELAIWEI Nano Carbon Material Co., Ltd. (2018).
