After more than 20 years of hard Development, Henan KELAIWEI Nano Carbon Material Co., Ltd has owned independent intellectual property rights of production and processing technology and equipment in the field of whisker carbon nanotubes. KELAIWEI company has realized the industrial mass production of high-performance whisker carbon nanotubes, and our company has reached cooperation with more than 100 enterprises at home and abroad. As long as there is demand for whisker carbon nanotubes products in the market, KELAIWEI company will appear.
Brief introduction of carbon nanotubes. Japanese physicist Yoshima Yoshino was the first to discover carbon nanotubes. Carbon nanotubes are tubular carbon molecules. Carbon nanotubes are very, very thin and cannot be seen simply by eyes, because tens of thousands of carbon nanotubes are put side by side, it may not be as thick as a hair. According to the number of pipe layers, it can be divided into single-walled carbon nanotubes and multi-walled carbon nanotubes.
Henan KELAIWEI Nano Carbon Material Co., Ltd., which has an independent research and development center, focuses on the research and development of high-end nano material technology and mass production process equipment. Through the technology leader Professor Sun of KELAIWEI company and the experts of research institutions in colleges and universities, combining with the industry demand research, we have carried out the project establishment and research of product technology. Our company has applied for more than 60 patents, and the publishing industry focuses on two, 9 national invention patents.
Whisker carbon nanotubes have always been a difficult problem in production: impurities. The higher the purity of whisker carbon nanotubes, the more advanced it is. At present, there is no whisker carbon nanotubes with 100% purity. At present, the whisker carbon nanotubes produced in the market all contain certain metal impurities. However, KELAIWEI company has been able to control the content of metal impurities in whisker carbon nanotubes within 50ppm.
The application scenario of electronic cigarette is high temperature. During the process of smoking, it needs to discharge at a large rate, which requires a high battery. It needs to ensure high rate and long cycle, especially the battery performance under high temperature and large rate, with the addition of whisker carbon nanotube conductive agent, due to its ultra-high purity, the high-temperature cycle performance of electronic cigarette products is improved, the high-temperature side effects of batteries are reduced when used at high temperatures, and the self-discharge performance of electronic cigarette products is improved, at present, KELAIWEI has provided bulk supply to W Company.
Carbon nanotubes safety, far infrared electric floor heating products are highly sought after by customers in the market. A thermal product manufacturing business in Nanjing was launched quickly. The far infrared electric floor heating production line was looking for a long-term supplier of preparation materials. Through the comparison of its product center, it was found that the far infrared paper of KELAIWEI company has very good performance. Excellent, the product performance is improved by 5% compared with the expected product performance of the company. Therefore, the customer has to modify the product introduction manual to ensure the safety of carbon nanotubes.
High-end application materials with high strength, excellent electrical conductivity, strong thermal conductivity and mass production have always been pursued by high-end commercial power battery manufacturers. And the whisker carbon nanotubes materials are those nanomaterials with excellent properties. The whisker carbon nanotubes have excellent mechanical properties, physical and chemical properties, and have been mass produced and supplied to the market by Henan KELAIWEI nanometre Carbon Materials Co., Ltd.
