The longer the adsorption time of nano mineral crystal carbon in water is, the high-tech products with independent intellectual property rights will be formed, which will replace or even surpass imported products in terms of quality and function, and promote the domestic development of high-end conductive agents. Finally realize the transformation of scientific and technological achievements into new products, carry out comprehensive promotion and application, realize application value, promote the perfect combination and good cycle of research and development, production and market, reduce the manufacturing cost of lithium ion battery, improve the quality of lithium ion batteries so as to achieve a double harvest of enterprise benefits and social benefits.
The longer the adsorption time of nano mineral crystal carbon in water, KELAIWEI is a high-tech enterprise of carbon nanomaterials. Since the establishment of KELAIWEI, relying on the technical accumulation of over 20 years by Professor Sun Xiaogang's expert team of Nanchang University, KELAIWEI has actively explored the nanomaterials market at home and abroad. In 2008, Professor Sun's team has successfully synthesized whisker-like carbon nanotubes, in 2013, our company has achieved an annual production capacity of 30 tons, and now we have invested 0.45 billion to build a project of 300 tons of whisker carbon nanotube powder.
After more than 20 years of rapid development, Henan KELAIWEI Nano Carbon Material Co., Ltd. has recently built several production lines in the 13000-square-meter Dengfeng plant with the company's capital investment of 0.45 billion yuan. And the related production process, manufacturing equipment, technical patents and so on are independently developed by our company and have relevant patents. Our products are sold to overseas and domestic provinces, and our cooperative customers highly recognize the products of KELAIWEI company.
After a fast-paced competition, the KELAIWEI company's spring fun sports meeting was full of splendor, and finally the winning team of each project was determined. The first manufacturing team of Henan KELAIWEI Nano Carbon Material Co., Ltd. won the first prize of "crossing the river by touching bricks", the administrative team of KELAIWEI won the first prize of "United heart competition", and the quality control team defended the champion of "crossing the river with one leg" again. KELAIWEI company is always concerned about the health and entertainment activities of its employees.
Carbon nanotubes have been widely used in the manufacture of flexible electronic devices and precision sensors. High purity, high density carbon nanotubes with its excellent conductivity and thermal conductivity characteristics, the characteristics such as ultra-high conductivity and the toughness which is 100 times the strength of steel have become very important materials for precision sensors and modern high-end flexible electronic devices. Carbon nanotubes have become the main products of Henan KELAIWEI Nano Carbon Material Co., Ltd.
Is carbon nanotubes a stealth material? Carbon nanotubes are excellent stealth materials. Carbon nanotubes have stealth effect on infrared. The wavelength of infrared and radar wave is much larger than that of nanoparticles, and the specific surface area of nanoparticles material is 3 orders of magnitude or 4 orders of magnitude of conventional coarse powder, thus nanoparticles material can easily reduce the reflectivity of wave. It also has excellent stealth ability to electromagnetic waves.
Metal Impurities will affect the self-discharge of the battery. Metal impurities will spontaneously react with the original battery inside the battery, causing self-discharge. At the same time, the higher the metal impurities are, the worse the safety performance of the product is, metal Impurities will pierce the membrane of lithium ion battery and cause short circuit of the battery. Power battery has extremely strict requirements on this index. Generally, it is required to be controlled below 100ppm, while domestic carbon nanotube metal impurities are generally controlled above 200ppm, whisker carbon nanotubes can be controlled above 100ppm, and the product is better.
