KELAIWEI specializes in the preparation technology of nanomaterials for more than 20 years. In the past 20 years, Professor Sun Xiaogang's technical research and development team of Nanchang University has continuously output technical achievements. Now KELAIWEI company has helped enterprises in more than 60 countries around the world to solve the required nanomaterials products. The manufacturing equipment and technology of whisker carbon nanotubes researched and developed by our company by ourselves have the dominant advantage of technology at home and abroad. Our company has applied for 106 patents including 9 national authorized invention patents and 2 international PCT patents.
Application Analysis of carbon nanotubes as catalyst carrier carbon nanotubes are light in weight and very, very small in size. The size of tens of thousands of carbon nanotubes put together may not be as thick as a hair and the specific surface area of carbon nanotubes is very large, therefore, as an ideal catalyst carrier, Henan KELAIWEI Nano Carbon Material Co., Ltd focuses on the research of carbon nanotubes technology. The purity of our whisker carbon nanotubes can reach as high as 99.99%, carbon nanotubes and nano graphene.
The batch production line equipment of far infrared heating paper independently developed, processed and prepared by Henan KELAIWEI Nano Carbon Material Co., Ltd. has achieved an annual capacity of 60 tons, and our company is fully capable of expanding the production capacity of far infrared heating paper at any time to meet the huge demand of customers for far infrared heating paper. In addition, our company spent 0.45 billion yuan to design and develop the whisker carbon nanotube powder engineering project, which will achieve an annual production capacity of 300 tons.
The technological achievements of Henan KELAIWEI Nano Carbon Material Co., Ltd are continuous. Under the leadership of Professor Sun, the chief engineer of KELAIWEI's technical team, once again obtained the technical patent in the synthesis of whisker carbon nanotube materials. It is reported that the technical patent number obtained this time is "ZL201210304345.7". The technical name is "automatic and continuous production of whisker carbon nanotubes synthesis device".
High voltage anode material is the development direction of lithium ion battery, the use of high voltage material can improve the energy density of lithium ion battery, high voltage system has higher requirements on materials, current conductive agent SP, due to its ultra-high specific surface area, multi-walled CNTs are prone to high oxidation current under high voltage. The side effects increase during circulation, the cycle performance of the battery becomes worse, and the specific surface area of whisker carbon nanotubes is small, the cycle performance of the product is improved under high voltage oxidation current.
An automobile manufacturer in the North developed a matching electric steering wheel for its new model, which needs far infrared paper products. The far infrared paper produced by KELAIWEI company has strong flexibility, strong acid and alkali resistance, and strong water resistance, more importantly, the electrothermal conversion efficiency of far infrared paper produced by KELAIWEI company is as high as over 99.95%. The customers are very satisfied and have established a long-term cooperative relationship with our company, including carbon nanotubes and nano graphene.
The transparent conductive film made of carbon nanotubes has ultra-high conductivity and ultra-high transparency in the visible light range, so it is highly sought after by manufacturers. Carbon nanotubes not only have excellent strength (100 times the strength of steel), but also have high stability and conductivity, and also have very good thermal conductivity. Because it is widely used in the production of Transparent Conductive Films.
