The production system of whisker carbon nanotubes is fully automatic from feeding to product packaging. The growth time of carbon nanotubes is reduced from several hours to several seconds, which is much lower than the production time of traditional process for several hours, the production efficiency and cost have been greatly improved. The self-developed central control system monitors the parameters of the production process in real time, reduces the instability caused by human beings to the products, and the stability of the equipment is good, the product has very good consistency and stability. This process is a major breakthrough in carbon nanotube synthesis technology. The arrangement of molecular crystal carbon dioxide is as follows.
The market demand of high-end nanomaterials is huge, and Henan clevee nanocaterials Co., Ltd. insists on the innovation and development of technology, and strives to become the market leader of high-end carbon nanomaterials industry. KELAIWEI company, together with the research and development team led by Professor Sun Xiaogang, the technology expert of carbon nano-engineering in Nanchang University, has promoted the rapid development of whisker-like carbon nano-tube industry, applied for more than 60 patents, and its products are exported to more than 60 countries.
Henan KELAIWEI Nano Carbon Material Co., Ltd. is one of the well-known enterprises in the high-end nano materials industry. KELAIWEI owns 2 international PCT patents, 9 national patents, more than 40 industry papers and 2 monograph on carbon nanotube industry...... In the field of high-end nanomaterials, the leaders of KELAIWEI company make decisions to continuously invest heavily in research and development. Our company will continue to tackle key problems, continue to break the technology monopoly of foreign industries, and make contributions to the development of nanomaterials technology in our motherland.
With the resumption of production and resumption of work in all walks of life in our country after March, if the 2020 international heat conduction and heat dissipation materials and equipment exhibition held in Shenzhen city, Guangdong province is held as scheduled, our company will send product technicians to actively participate in it, we will launch new products of our company at that time. We sincerely look forward to meeting, talking, meeting and intersecting with you in the KELAIWEI exhibition area of Shenzhen Convention and Exhibition Center on August 27th, 2020.
KELAIWEI company has learned that there are news reports that the demand for carbon nanotubes will increase rapidly by about 34% every year. Why are carbon nanotube materials so popular in the market? Because carbon nanotubes have excellent performance, they have the same conductivity and thermal conductivity as copper and diamond, and the strength and toughness are more than 100 times of steel. Henan KELAIWEI Nano Carbon Material Co., Ltd. has complete production and preparation equipment for carbon nanotube materials.
Fundamentally speaking, are there any essential differences between common carbon nanomaterials and graphene? Graphene is a thin film material, the thickness of graphene is only one carbon atom. The structure of graphene mechanism is fundamentally different from that of common carbon nanomaterials. Graphene, fullerene nanomaterials, carbon nanotube nanomaterials, etc. Different, moreover, the shapes are also different. It can be said that the physical properties of graphene and carbon nanomaterials are different. The arrangement of molecular crystals carbon dioxide is as follows.
After graphite treatment, the atomic arrangement in the material is more regular, and the thermal stability of the material is better. Through thermogravity analysis, it is concluded that the material below 800℃ has very good thermal stability, the thermoweightlessness rate is below 5%. Common carbon nanotubes have many defects in the growth process, at the same time, the crystallization degree is low, and the thermal stability of the materials is poor, generally, obvious oxidation will appear below 500℃, thermal weight loss rate is generally above 20%, and antioxidant capacity is poor.
