"The Lead color fades out and leaves its true color, the big waves and sand rush to see gold at first". After 20 years of persistent research, the expert technical team led by Professor Sun Xiaogang of KELAIWEI company finally made me take the lead in the related technical fields of carbon nanomaterials. Our carbon nanomaterials products have been tested by the actual cooperative applications of cooperative customers in more than 60 countries around the world, and are highly praised by customers for their high performance and stability.
What is graphite carbon fiber? The carbon fiber obtained after Graphite processing of carbon fiber at ultra-high temperature is graphite carbon fiber. The graphitization temperature is as high as over 2000 degrees Celsius, generally within 3000 degrees Celsius. Graphite carbon fiber and nano carbon fiber materials are different. In addition, the higher the temperature of graphitization environment is, the larger the graphite microcrystals contained in the fiber will be.
KELAIWEI nano carbon material company insists on creating superior technological innovation environment for its employees, providing abundant technology research and development fund rewards, and our company has a set of mature innovation process mechanism, the company's technological innovation achievements have sprung up one after another and has applied for more than 60 technical patents. On the road of continuous pursuit of independent technology research and development, our company bases on domestic and foreign needs, dares to break foreign technology monopoly and make contributions to national technological innovation.
Professor Sun Xiaogang, chief technical expert of KELAIWEI Nano Carbon Material Co., Ltd., led colleagues in the technical center of KELAIWEI company to achieve fruitful technological research and development success again. Up to now, the technical staff of KELAIWEI company have published more than one hundred papers on research results, published (participated in the compilation) The English industry focuses on four papers, applied for more than 60 patents, and obtained 9 national patent authorizations, and obtained two international PCT patent technologies.
Methyl trichlorosilane carbon nanotubes, fast charging electric vehicles is the current development direction of electric vehicles, but fast charging does great harm to lithium ion batteries, which has a negative impact on the service life of lithium ion batteries, the fast charging of lithium ion battery can be realized from the selection of materials, the design of structure and the design of battery, among which the conductive agent is one of the important designs. KELAIWEI cooperated with J Company to develop 2.7C power battery of electric vehicle, the temperature rise of the battery can not exceed 15℃, which can ensure 2000 cycles.
A new energy automobile power lithium battery manufacturing company in Sichuan is looking for a batch of power whisker carbon nanotubes which are applied to power lithium battery manufacturing with extremely low metal impurity content. The supply is required to be completed in the current month. Henan KELAIWEI carbon nanotubes Material Co., Ltd. can completely meet the needs of the other side. The purity of the power whisker carbon nanotubes produced by our company is above 95%, and the outer diameter is between 30 nm and 200 nm, the aperture ranges from 1 nanometer to 5 nanometer, which can be supplied at any time and fully meet the needs of the other party.
Methyl trichlorosilane carbon nanotubes, materials with high thermal stability, high thermal conductivity, impact resistance and high conductivity are needed to make ultrasonic surface with adjustable wettability, the CNT transparent conductive film made of carbon nanotubes has the above characteristics. The purity of whisker carbon nanotubes produced by Henan KELAIWEI Nano Carbon Material Co., Ltd. reaches 99.99%, and its performance is much higher than that of traditional carbon nanotubes.
