News

Henan KELAIWEI Nano Carbon Material Co., Ltd. has been insisting on technology since its establishment. After more than 20 years of technological development, our company has become a high-end manufacturing technology enterprise in the carbon nanotube material industry. With the continuous increase of the market demand for carbon nanotube materials, in order to meet the market demand, the supply of high-quality KELAIWEI nanomaterials products, KELAIWEI company has invested in the construction of the whisker carbon nanotube powder project whose output value reaches 300 tons per year. A brief introduction to the fabrication of carbon nanotubes by arc method. Carbon nanotubes were first discovered by Japanese physicists, and the arc method was also first invented by Japanese scientists. The arc method is to rearrange the structure of carbon atoms in the high temperature environment produced by the arc caused by the graphite electrode of yin and yang poles in the reaction chamber containing the pressure inert gas, so as to obtain a single-wall carbon nano-tube. Since then, the arc method has been continuously improved and perfected day by day. Since its establishment in 2018, Henan KELAIWEI Nano Carbon Material Co., Ltd has paid great attention to the development of high-end nano material technology and the formation of talent team. In order to realize the scientific research goal of clevere company, our company has maintained deep cooperation with many domestic universities and scientific research institutions. For example, the team of Professor Sun Xiaogang from Nanchang University, Donghua University, Zhengzhou University of light industry and other universities continuously input product technology and talent strength for our company. The ninth of the series of "reviewing the development history · encouraging young talents to fight for the first" of KELAIWEI company: the establishment of Dengfeng production base KELAIWEI company owns a factory area of 13,000 square meters in Dengfeng, in order to meet clients' demand for the ever-increasing growth of whisker carbon nanotubes by KELAIWEI customers...

KELAIWEI carbon nanomaterials company focuses on mastering core technology. The competition of high-end nanomaterials is the competition of cutting-edge technologies. Professor Sun Xiaogang of Nanchang University has led his team to study high-end nanomaterials for more than 20 years, applied for more than 100 technical patents, published more than 40 top Papers and Monographs, thus laying the technical foundation of KELAIWEI company. KELAIWEI company can provide you with high-end nanomaterials products and technical support. How is carbon nanotubes made by chemical vapor deposition? Carbon nanotube materials are widely used and have strong properties, but their production is very low and the manufacturing process is complex. Therefore, scientists have continuously improved the manufacturing methods. Chemical vapor deposition method is used to produce carbon nanotubes, and its production efficiency is still relatively high. By chemical vapor deposition, carbon-containing gases are cracked by catalysts to obtain carbon nanotubes. KELAIWEI nano carbon material company draws backbone forces from technical experts team, production workshop center, after-sales maintenance center and other departments to form the after-sales center of products, so as to quickly respond to the needs of cooperative customers. Our company not only has a strict quality control system to ensure the quality and quality of ex-factory products, but also has an efficient logistics system and after-sales service system, so that customers can receive goods without worry and after-sales without worry. KELAIWEI company's third series of "reviewing the development history · encouraging young talents to strive for the first": Events of 2011. Professor Sun, the technical hero of KELAIWEI nano-carbon materials company, founded the technology technology and equipment of whisker carbon nanotubes mass production. After that, it has been thoroughly put into production and can provide customers with 10 tons of high-quality whisker carbon nanotubes every year. After that...

Since its establishment, KELAIWEI company has attached great importance to the research and development of product technology and the application of new technologies. At present, Henan KELAIWEI Nano Carbon Material Co., Ltd. has deeply cooperated with Professor Sun Xiaogang's scientific research team of Nanchang University. Our company has obtained four national authorized invention patents, and many other patent applications are being accepted. Our company is committed to science and technology to benefit mankind and provide more convenient high-tech products for people's life and production. The three main performance parameters of carbon nanotubes, in powder dispersion, break the technical barrier that carbon nanotubes must use conductive paste, the powder produced by the company can be directly added in the homogenization process of lithium ion battery, the use process is very convenient and concise. Carbon nanotubes are dispersed evenly in the anode material. After years of early research and development work, although the product has only recently started mass production, however, it has been recognized by the vast number of peers, and its product performance is similar to that of similar products abroad, which can replace imported products from abroad. After the establishment of KELAIWEI company, the strength of our team members has continued to grow. KELAIWEI company has accumulated rich capital strength and has continuously added production bases to meet the expansion of production capacity. At present, our company has established Dengfeng production base of Henan KELAIWEI and production base of Jiangxi KELAIWEI. KELAIWEI company relies on the R & D team of high-tech level to carry out the division of special technology with clear division of responsibilities. Through continuous research, KELAIWEI has applied for more than 100 technical patents. Due to its super strong mechanical properties, the use of whisker carbon nanotubes can reduce the size of WC grains in the hard alloy and improve the strength of the hard alloy. It can be seen that carbon nanoparticles...

Henan KELAIWEI Nano Carbon Material Co., Ltd. is an expert in R & D and manufacturing of high-end nano materials and nano materials production equipment. KELAIWEI guarantees that the ex-factory products fully meet the industry's advanced standards, provide you with nanomaterials conforming to national standards and international standards, and provide after-sales service for technicians, so that you can buy them at ease and use them comfortably. KELAIWEI is always ready to provide you with products and services. What is your method of making carbon nanotubes? Traditional manufacturing methods such as chemical manufacturing methods even have serious environmental pollution, and the purity of the manufactured products is not high. Our company adopts the patented technology developed by ourselves, "automatic and continuous production of whisker carbon nanotubes synthesis device" and "continuous production of whisker carbon nanotubes synthesis device", which are not only green and pollution-free, moreover, the efficiency is improved by more than a hundred times and the purity is very high. The purity of whisker carbon nanotubes provided by our company is as high as 99.99%. High-end nanomaterials are capital-based industries even in the technology-based industries. Henan KELAIWEI nanometre Carbon Materials Co., Ltd. initially invested 0.45 billion yuan in the research and development and production of high-end nanomaterials and established 10 production lines in Jiangxi, the production capacity of each production line can reach 30 tons, and then invest 13,000 square meters in Henan province to build a production line with an annual production capacity of 300 tons. KELAIWEI company will continue to increase the investment, and carbon nanotube resistance will follow the temperature. Henan KELAIWEI Nano Carbon Material Co., Ltd. Made a major breakthrough in manufacturing technology of process equipment. KELAIWEI company is committed to the research of high purity technology and high yield equipment manufacturing of whisker carbon nanotubes. In KELAIWEI...

Henan KELAIWEI Nano Carbon Material Co., Ltd. is a large-scale production enterprise of whisker carbon nanotubes, which is jointly invested and established by Zhengzhou Dengcao Group Company and Jiangxi KELAIWEI Nano Carbon Material Co., Ltd. The company adopts the self-developed technology and equipment of the world's backbone whisker carbon nanotubes production, and builds a production line with an annual output of 300 tons of whisker carbon nanotubes. The first phase of the project with an annual output of 150 tons of high-performance whisker carbon nanotubes was put into production in September 2019, with an investment of more than 0.1 billion yuan. 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. has always maintained close technical cooperation with first-class domestic universities and scientific research institutions such as Zhengzhou University of Light Industry, Donghua University and Nanchang University. The high-end nanomaterials products developed by KELAIWEI company have broad application scenarios in high-end lithium ion energy storage battery manufacturing at home and abroad, electrothermal converter preparation, high-end nanomaterials and other industries. Peer-to-peer heater and carbon crystal heater, the staff skill spring sports meeting of KELAIWEI Company was held as scheduled. Excellent skill is the foundation of the employees of Henan KELAIWEI Nano Carbon Material Co., Ltd in the company, and it is also the key force for the enterprise to become more and more powerful in the market competition. Through this employee skill competition, we can not only exercise...

KELAIWEI is committed to being the leader of high-end carbon nanomaterials products. Our company will certainly provide you with nanomaterials products with stable performance and advanced technology. Our company has a complete service system and professional technical team, and is committed to providing you with product technical consultation, product solutions, professional after-sales service. KELAIWEI company warmly receives every customer by virtue of excellent technology and efficient service. KELAIWEI expects to know your concerns and is willing to study professional solutions with you. What are the functions of small particle conductive carbon black? Carbon Black, as a conductive agent, can have the value of liquid absorption and retention in batteries. The conductivity of carbon black is excellent. There are a lot of conductive carbon Black which has been widely used, such as (Acetylene Black) Acetylene Black made by calcium carbide method, high-efficiency superconductivity Corion Black specially for lithium battery, graphite conductive agent, carbon nanotubes and so on. The difference between single-wall and multi-wall carbon nanotubes has been deeply rooted in the technical field of high-end nanomaterials for more than 20 years. Our company's product technology is in the charge of the industry's top experts such as Professor Sun Xiao of Nanchang University. The production of our products is controlled by ISO9001 and IATF16949 quality management system. Our products are strictly monitored by industry technicians, with modern scientific and technological process production, we provide customers with high-end nanomaterials products with stable performance. The seventh of the series of "reviewing the development history · encouraging young talents to strive for the first" of KELAIWEI company: Events of 2018. Key breakthrough in the development history of KELAIWEI company: annual output of three hectares...

Professor Zheng dianmo's master director is mainly engaged in the research of new chemical materials and chemical technology and so on. He takes charge of 3 national science and technology planning projects, 12 provincial and ministerial science and technology planning projects and 18 engineering design projects, there are 23 horizontal scientific research projects, 3 departmental-level scientific and technological planning projects, and many scientific research achievements have been successfully industrialized. One Chinese Patent Excellence Award, four provincial and municipal Science and Technology Progress Awards, jiangxi province Higher Education Science and Technology Achievement Award 1, nano carbon light plate carbon steel plate. KELAIWEI is committed to being the leader of high-end carbon nanomaterials products. Our company will certainly provide you with nanomaterials products with stable performance and advanced technology. Our company has a complete service system and professional technical team, and is committed to providing you with product technical consultation, product solutions, professional after-sales service. KELAIWEI company warmly receives every customer by virtue of excellent technology and efficient service. KELAIWEI expects to know your concerns and is willing to study professional solutions with you. KELAIWEI nano carbon materials company has absorbed a group of like-minded professional R & D talents in high-end nano materials industry. High-end nanomaterials are different from ordinary products and have high technical requirements. The strong power of technological research and development and innovation is the fundamental guarantee for the survival, development and expansion of KELAIWEI nanocaterials company. KELAIWEI people's courage to innovate in technology and the spirit of keeping improving in products have made many enterprises choose "KELAIWEI creation". KELAIWEI group is looking forward to the 2020 Shenzhen International heat conduction and heat dissipation materials and equipment exhibition as scheduled in Shenzhen, China...

Whisker carbon nanotubes are directly added with powder when they are used as conductive agents for lithium ion batteries. The powder has good processing performance and can be used without process conductive paste. There is no abnormality in processing performance during the process, powder cannot be used by ordinary carbon nanotubes, and cannot be dispersed by using powder in the process of homogenization. Particles are easy to appear in the process of homogenization, and the performance of materials cannot be brought into full play. Therefore, conductive paste needs to be made separately for use, conductive paste is prone to the problem of uneven solid content, which will have a great impact on the consistency of the battery. Carbon nanotubes are important industrial additives due to their excellent conductivity. They can be used as antistatic plastics when added to composite materials. Because of their linear structure, they have the characteristic of easy dispersion, high electrical conductivity can be achieved with low addition amount added to the composite material. At present, the surface resistance value of the prepared whisker carbon nanotubes can reach 101-109 with the addition amount of 1-5% wt, at present, KELAIWEI is cooperating with Z Research Institute to develop the installation technology of antistatic plastic and far infrared carbon crystal electric heater. Since its establishment, KELAIWEI Henan and Jiangxi research and development center bases have insisted on relying on technological breakthroughs to improve the competitiveness of nanomaterials industry products in our country, and have made efforts to break the blockade restrictions imposed by some foreign countries on high-end materials products in our country. KELAIWEI efficiently coordinates capital, technology research and development, workshop and other company resources, focuses on strengthening internal and external technology exchanges, and works closely with efficient industry experts in order to make a new breakthrough in KELAIWEI. After the establishment of Henan clevere Nano Carbon Material Co., Ltd, "big action" continued. Clevere company spent 4.5 yuan...

After years of development, KELAIWEI's team has always focused its research and development on the application of carbon nanotubes, and gradually mastered a full set of technologies from powder synthesis to conductive slurry production, and continuously optimize and upgrade the existing products to ensure the stability and safety of the products, and cultivate a group of professional technical talents such as production research and development quality control, it has become a good guarantee for the stable supply of the company's products in the fields of lithium ion batteries, composite materials and so on, Nanjing nano carbon crystal. The nanomaterials developed and manufactured by the expert team led by Professor Sun Xiaogang of KELAIWEI company have been sold to more than 60 countries and regions around the world. At present, high-performance lithium battery processing and manufacturing, wearable equipment material application, environmental protection new energy development, special material preparation and other fields will be applied to high-end nanomaterials. KELAIWEI company is willing to cooperate sincerely with people with lofty aspirations all over the world to jointly explore relevant markets. KELAIWEI nano carbon material company draws backbone forces from technical experts team, production workshop center, after-sales maintenance center and other departments to form the after-sales center of products, so as to quickly respond to the needs of cooperative customers. Our company not only has a strict quality control system to ensure the quality and quality of ex-factory products, but also has an efficient logistics system and after-sales service system, so that customers can receive goods without worry and after-sales without worry. KELAIWEI company holds a reading contest to enliven the working atmosphere of enterprise employees and care for their lives. This reading contest is rich in content, with warm heart stories, ancient classic poems, contemporary prose notes, and heroic deeds of the revolutionary warriors of the motherland...... KELAIWEI male...

The research and development team of Henan KELAIWEI nano-Carbon Material Co., Ltd. has been striving for the high-end nano-material industry of the motherland for more than 20 years, and finally relies on technology self-research, patent invention, high-end manufacturing technology, professional services expand overseas nanomaterials market in more than 60 countries and regions. KELAIWEI will build the project of "whisker carbon nano-tube powder" with an annual output of 300 tons, which will surely supply customers with high-end products and advanced technical services stably. Is carbon nanotubes a stealth material? Carbon nanotubes is an excellent stealth material carbon nanotubes have stealth effect on infrared infrared the wavelength of infrared and radar wave is much larger than that of nanoparticles, moreover, the specific surface area of nano-particle material is 3 orders of magnitude or 4 orders of magnitude of conventional coarse powder, thus the nano-particle material can easily reduce the reflectivity of waves and also has excellent stealth ability to electromagnetic waves, prospects for multi-walled carbon nanotubes. KELAIWEI nano carbon material company has established Henan KELAIWEI Nano Carbon Material Co., Ltd. and Jiangxi KELAIWEI Nano Carbon Material Co., Ltd. KELAIWEI company continues to develop, expand investment and expand the scale of production and operation. KELAIWEI company invested 0.45 billion yuan to invest 13,000 square meters of factory area in Henan, and maintained deep cooperation with experts at home and abroad. Our company attaches great importance to the research and development and innovation of advanced technologies of nanomaterials. Major events in 2006 of the series of "reviewing the development history · encouraging young talents to compete bravely" of KELAIWEI company. Professor Sun, chief technical engineer of KELAIWEI company, is deeply impressed by the long-term technical blockade of nanomaterials technology and products in some countries...

After more than 20 years of research and development, KELAIWEI company has mastered the core technology. It has nine national patents, two international PCT patents and more than 40 technical papers, the publication of two monograph on carbon nanotubes laid the foundation of our company's dominant position in technology in the industry technological progress benefited from our leadership's continuous investment in research and development funds and Professor Sun Xiaogang's 20-year special technical research and development of carbon nanotubes in KELAIWEI company stand alone in the world, looking forward to your joining and cooperation, calcined carbon nanotubes in the air. 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 mechanism of graphene is fundamentally different from that of common carbon nanomaterials. Graphene, fullerene nanomaterials, carbon nanotube nanomaterials and so on, these carbon nanomaterials are different in structure and form, it can be said that the physical properties of graphene and carbon nanomaterials are still different. Advanced technology, high-quality products and other advantageous resources in the industry can be combined with efficient enterprise management to produce high-quality products. At the beginning of the establishment of clevey nano carbon material company, an efficient management system was established through "lean management law. The production of products is managed "strictly" according to the standards that exceed ISO9001 and IATF16949 quality management system rules, so as to ensure that the quality of the products obtained by customers is superior and they can be used safely. KELAIWEI Nano Carbon Material Co., Ltd. invested 5 years' investment in 2017 and 2018 respectively....

In more than 20 years of technical research, all the technicians of KELAIWEI insist on devoting all their scientific research time to make domestic nano carbon material products well. KELAIWEI insists on processing and manufacturing products for customers with self-developed advanced equipment and preparation technology, and prevents any bad products from getting off the production line. KELAIWEI has almost strict inspection system and process operation process for the production workshop, the products produced by KELAIWEI must be boutique. Conductive agents are widely used. What is the future development of conductive agents? Conductive agents include traditional conductive agent materials represented by carbon black, and in recent years, new high-end conductive agent materials represented by carbon nanotubes have been developed. Various conductive agents are constantly appearing in the laboratory. The new conductive agent graphene has not been applied on a large scale, because its cost is too high, but its performance is far higher than that of traditional conductive agents such as carbon black. With the arrival of mass production of graphene, it is bound to be widely used in the future. Industrial advanced technology, high quality products and other advantageous resources can be combined with efficient enterprise management to produce high quality products at the beginning of its establishment, KELAIWEI nano carbon material company established an efficient management system through "lean management method" to surpass ISO9001, the standard of IATF16949 quality management system rules "strictly" manages the production of products, so as to ensure that the quality of the products obtained by customers can be high-quality, easy to use, and the charge properties of carbon nanotubes. The charge properties of carbon nanotubes, the fourth of the series of "reviewing the development history · encouraging young talents to strive for the first place" by KELAIWEI company: 2012...