For more than three years, KELAIWEI has made great efforts to develop technological innovation step by step from only producing powder to developing the application of powder to slurry and finished products to promote the development of nanomaterials in China, to enable nanomaterials to be applied to all aspects of life, to cooperate closely with universities and enterprises, to promote the research and development of new products and improve the quality of products with the help of the profound research and development strength of the third party in universities, discuss new application scenarios of whisker carbon nanotubes together to provide technical solutions for enterprise customers.
In 2020, KELAIWEI had been deeply engaged in the research and development and preparation of nanomaterials for 20 years. Our company fully owns independent intellectual property rights of relevant industries and has applied for 106 patents (including 9 national authorized invention patents and 2 international PCT patents). Our deep cooperation customers have spread all over the world (more than 60 countries such as Asia, America, Europe and Africa). All the staff of KELAIWEI are forging ahead and looking forward to establishing a deep partnership with you.
The thermal sticker started to heat without tearing off the paper. Since the establishment of Henan KELAIWEI Nano Carbon Material Co., Ltd., relying on the technical accumulation of the company's technical team for more than 20 years, it has achieved a leapfrog and rapid development. KELAIWEI company has developed into a technical backbone enterprise in the high-end nanomaterials industry. In 2008, the company has invested 0.45 billion yuan to expand the production capacity of whisker carbon nanotubes, and this whisker carbon nanotube powder project will achieve an annual production capacity of 300 tons.
The planning department of KELAIWEI company organizes employees to review the company's business philosophy, maintain the company's image, serve the company's customers and create high-quality products. KELAIWEI company adheres to the quality concept that product quality is the life of the enterprise; Adheres to the innovative idea of learning from others and striving to be advanced in the industry; Adheres to the development concept of keeping steady and going far away and thinking of danger in peace; Adheres to the working concept of keeping improving. This interaction was jointly organized by the planning department of KELAIWEI Jiangxi company and the Planning Department of Henan KELAIWEI company.
KELAIWEI company actively participates in academic exchanges at home and abroad. KELAIWEI is actively communicating with domestic and foreign top companies, experts and scholars. Show the research and development situation of new products and new technologies of our company at the NT18 international academic exchange meeting, and publicize the company's products. At the same time, learn about the market concerns of relevant industry institutions and the new research of industry experts. Professional academic exchange meetings are conducive to the exchange and integration of industrial technical resources and promote the better development of nanomaterials industry.
How were carbon nanotubes discovered? Carbon nanotubes were discovered in the laboratory in 1991 by Japanese physicist Yoshiko Hiroshima. As usual, Yoshima Yoshino, who works in the NEC laboratory of Tsukuba in Japan, was observing the carbon fiber made by the arc method by using the transmission electron microscope, and unexpectedly found "carbon nanotubes". Carbon nanotubes are a kind of "tubular" carbon molecules, whose skeleton is honeycomb-shaped structure.
The thermal paste starts to heat without tearing off the paper. The graphite degree of the 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%. 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.
