KELAIWEI has a professional research and development team. The team now has 3 deputy senior staff, 2 doctors and 7 postgraduates. The team members have rich experience in production, study and research, among them, the main person in charge of the team is Professor Sun Xiaogang from Nanchang University. Professor Sun Xiaogang has more than 20 years of research and development experience of carbon nanotubes, and is one of the earliest experts in the research of whisker carbon nanotubes in China, he is one of the earliest experts in industrialization of carbon nanotubes in China and has rich research experience in the field of carbon nanotubes.
From the very beginning of its establishment, Henan KELAIWEI nano-Carbon Material Co., Ltd has formulated the enterprise vision of "becoming a global high-quality research and development manufacturer of carbon nano-carbon materials", and taking this as an incentive, the research and development personnel overcome difficulties, continue to strive. KELAIWEI company combines the corporate vision with the personal career development of the staff of KELAIWEI company, and works together to make the company bigger and stronger and provide high-end products for customers.
KELAIWEI company's brand is "famous" in the industry relying on excellent technology and efficient and strict management ". Our company has more than 20 years of technical accumulation, and continuously maintains cooperation with domestic university research and development experts. The company is managed by international management standards and has passed IATF16949 and ISO9001 certification. Our company also has advanced production technology and equipment researched and developed independently, and is in an important position in the field of high-end nanomaterials.
For carbon steel door panels and crystal steel door panels, production skills are very important, and safety skills and safety awareness are more important. No production can be performed without security guarantee. Henan KELAIWEI Nano Carbon Material Co., Ltd. regularly carries out staff safety production skills training. KELAIWEI company firmly believes that production safety training is responsible for employees, customer products, the company and the basic requirements of the enterprise's production safety responsibility.
For lithium battery manufacturing enterprises, conductive agent products are very important. Henan KELAIWEI Nano Carbon Material Co., Ltd. observed that at present, the traditional conductive agent products are mostly conductive carbon black or nano carbon fiber, etc. In recent years, a new material has emerged: carbon nanotubes. Compared with the traditional conductive carbon black, its conductivity is improved by more than 10%. KELAIWEI company is committed to the research of carbon nanomaterials and looks forward to cooperating with you.
Preparation of carbon nanotubes by hydrothermal method brief analysis put the acidic solution of sucrose (according to the ratio of 1 to 19, made by stirring in the solution of sucrose mixed with h2so4-4) into the reaction kettle, in 12 hours, after the reaction from high temperature of 180 degrees, it is cooled to the indoor temperature. After centrifugal separation, ionized water is removed. After washing and drying, carbon nanotubes of 1 nanometer to 2 nanometer length can be obtained, carbon steel door plate and crystal steel door plate.
The resistivity of powder is an important index to characterize the electrical conductivity of materials. The lower the resistivity, the better the electrical conductivity of products, under the pressure of 20Mpa, the powder resistivity value of whisker carbon nanotubes can reach below 8mΩ · cm, and the resistivity of ordinary carbon nanotubes is above 15mΩ · cm, the resistivity of conductive carbon black is above 100mΩ · cm, and the resistivity of whisker carbon nanotubes is the lowest, which can ensure ultra-high conductivity on lithium ion batteries and composite materials.
