KELAIWEI company has been working hard for the high-end nanomaterials industry in the motherland for 20 years, and has opened up markets at home and abroad with its independent development of technology and high-end technology services, have deep cooperation with enterprises in more than 60 countries KELAIWEI company has built the project of whisker carbon nanotube powder with annual production capacity of 300 tons, with nine national authorized patents, clevere relies on its own high-end nanomaterials research and development center to continuously provide customers with advanced nanomaterials and technical services to modify carbon nanotubes.
What are the main differences between carbon nanotubes and carbon nanofibers? Henan KELAIWEI Nano Carbon Material Co., Ltd. has published two monographs on carbon nanotubes and applied for more than 60 patents. The purity of the prepared whisker carbon nanotubes has reached 99.99%. Carbon nanotubes are carbon materials with hexagonal connection structure, while carbon nanofibers are wire-mounted materials. Fibers with a diameter of less than 1000 nanometers are all nanofibers.
Henan KELAIWEI nano-Carbon Material Co., Ltd. is one of the first enterprises to research and develop the synthesis of whisker-like carbon nanotubes in China, especially in the field of production and preparation of whisker-like carbon nanotubes, possessing 9 national invention patents, it has issued and published two books on carbon nanotubes, applied for more than 60 patents and is increasing year by year. It has great technical advantages in the field of whisker-like carbon nanotubes.
The 11th of the series of "reviewing the development history · encouraging young talents to strive for the first" of KELAIWEI company: achievements of cooperation and exchange Henan KELAIWEI Nano Carbon Material Co., Ltd attaches great importance to carrying out technical cooperation and exchange with industry experts and industry institutions at present, our company has cooperated with Nanchang University of China, Zhengzhou University of Light Industry, Shaanxi University of Science and Technology, Donghua University, china chemical and physical power industry association and so on have carried out close cooperation to modify carbon nanotubes.
Using the high electrical conductivity of whisker carbon nanotubes as carbon-series filling conductive plastics, due to the advantages of high cost performance and adjustable resistance, the electrical conductivity can be achieved with very few addition amount, and the specific surface area is smaller, it is easier to disperse in the composite material, and the processing performance of the material will not be greatly affected. At present, industrial production has been formed with P company. The processing performance of the product is good, and the electrical conductivity and tensile strength of the material are improved, generally, the additive amount is 3~5%wt for adjustment.
In the rubber mixing production process after using nano formula, it can effectively avoid the damage of rubber polymer chain, thus it can be better than the traditional rubber processing process, it can realize more perfect fusion of rubber juice in liquid state. A car rubber tire factory in Henan accepted the new technology application method of carbon nanotube material of Henan KELAIWEI Nano Carbon Material Co., Ltd, which improved the product performance by 7% compared with the previous one. At present, we have reached a long-term cooperative partnership with our company.
Materials with high thermal stability, high thermal conductivity, impact resistance and high conductivity are needed to make the ultrasonic surface which can adjust the 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.
