As the country comprehensively promotes the rapid development of high-end manufacturing industry, the high-end nanomaterials products produced by KELAIWEI nanomaterials company are also in short supply. In view of this, our company has invested 0.45 billion, build the project of whisker carbon nanotube powder with annual processing capacity of 300 tons. KELAIWEI Co., Ltd. has always been at the forefront of carbon nanomaterials industry and is willing to explore the domestic and overseas markets of carbon nanomaterials together with its partners.
How is graphene thermal film obtained? Put copper metal current-carrying strip, silver strip and graphene conductive layer between two layers of polyester film, and use science and technology to obtain graphene heating film after a series of processing. Henan KELAIWEI Nano Carbon Material Co., Ltd. found that in recent years, there have been some new types of floor heating in Jiangsu and Zhejiang areas, among which there are cases of using graphene heating film to make electric floor heating materials, which are quite popular in the market.
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 technology center of Henan KELAIWEI Nano Carbon Material Co., Ltd is very happy to compete with the technology center of Jiangsu KELAIWEI Nano Carbon Material Co., Ltd ". The two R & D bases of our company promote the technological progress of our company through cooperation and friendly competition. Colleagues from the technology center of Henan KELAIWEI Nano Carbon Material Co., Ltd reported good news again that the 9th National technology patent has been successfully declared.
The dispersion of multi-walled carbon nanotubes requires high magnification of negative electrode materials of lithium ion batteries. At present, conductive graphite is usually mixed with conductive graphite. Conductive graphite belongs to large-scale conductive agent, which is not easy to achieve high conductivity in low additive amount, in the manufacturing process of graphite negative pole, the whisker carbon nanotubes are added, because the crystallization of the whisker carbon nanotubes is generally above 70%, which has a certain lithium-embedded capacity. Under the condition of ensuring no loss of capacity, it can ensure higher usage ratio. At present, KELAIWEI and X company are cooperating in developing the negative pole with high ratio to increase the ratio and capacity of the negative pole.
A large super wear-resistant rubber tire production company in Jiangxi province is investigating and investigating the performance of thermal conductivity whiskers carbon nanotubes produced by KELAIWEI company. The purity of thermal conductivity whiskers carbon nanotubes produced by our company is as high as 95.995%, the graphitization degree is as high as over 90%, the appearance is black split, and the outer diameter is between 30 nm and 200 nm. KELAIWEI company expects more customers to come to discuss and cooperate, and the dispersion of multi-walled carbon nanotubes.
The whisker carbon nanotubes independently developed by KELAIWEI nano-carbon materials company have better performance than traditional carbon nanotubes, because the purity of whisker carbon nanotubes is higher and almost no metal impurities. Whisker carbon nanotubes do not block ion transfer, so their conductivity is stronger, which is very suitable for being used as additive raw materials in lithium battery manufacturing, and can effectively improve the performance and service life of lithium battery.
