Henan KELAIWEI Nano Carbon Material Co., Ltd. is a large-scale production enterprise of whisker carbon nanotubes, which is jointly invested and established by Zhengzhou Dengcao Group Company and Jiangxi KELAIWEI Nano Carbon Material Co., Ltd. The company adopts the self-developed technology and equipment of the world's backbone whisker carbon nanotubes production, and builds a production line with an annual output of 300 tons of whisker carbon nanotubes. The first phase of the project with an annual output of 150 tons of high-performance whisker carbon nanotubes was put into production in September 2019, with an investment of more than 0.1 billion yuan.
Since its establishment, KELAIWEI company has been committed to the research and development, processing, manufacturing and sales of carbon nanomaterials technology and preparation equipment. The research and development engineers, management personnel and sales personnel of KELAIWEI company come from university research institutions, the cooperative clients of large enterprise KELAIWEI company are all over 60 countries and regions such as Europe, America, Asia and Africa. KELAIWEI motivates to become the R & D and manufacturing expert of advanced carbon nanomaterials at home and abroad, carbon crystal heating and carbon fiber heating.
Henan KELAIWEI Nano Carbon Material Co., Ltd. is located in Henan province, which is jointly founded by Jiangxi KELAIWEI company and Dengcao group. Our factory covers an area of 12000 square meters and has established ten production lines. With the best-selling products of our company, we have launched two new production lines of whisker carbon nanotubes, with an annual output value of 0.5 billion yuan. KELAIWEI's products are sold to more than 60 countries around the world.
Carbon crystal heating and carbon fiber heating, everyone has a strong homesickness, everyone has a nostalgia that cannot be given up, everyone has a beautiful hometown that cannot be loved. In order to enrich the working and living forms of the company's employees, KELAIWEI company carried out the photography activity of "Da Mei hometown · take photos in spring. This photography activity not only enhanced the working friendship between the new and old employees in each department of KELAIWEI company, but also enriched the humanistic culture of the company.
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.
A brief introduction to the study of carbon nanotube catalyst carrier materials. Carbon nanotubes have very good photoelectric properties, and the specific surface area of carbon nanotubes is very large. Due to the large amount of active site eggs on the surface of carbon nanotubes, they are widely used as catalyst carriers. The academic research of carbon nanotube catalyst carrier pays special attention to the catalytic value of excellent electrical properties of carbon nanotubes, the influence of unique tubular structure of carbon nanotubes on catalysis, the influence of carbon nanotubes with extremely rich hydrogen storage characteristics on catalysis and other fields.
The graphite degree of whisker carbon nanotubes is high. Using X-ray diffraction, the graphitization degree of the product calculated by a specific formula can reach more than 90% at most. In Raman spectrum detection, the D/G of the product is generally below 0.2, and the D/G ratio of ordinary carbon nanotubes is generally above 2. The size of D/G reflects the number of defects of the product. The larger the D/G is, the more defects of the product, the closer the whisker carbon nanotubes are to the ideal material, and the fewer defects of the product, the closer to the performance of the ideal material.
