Professor Sun Xiaogang, chief technical expert of KELAIWEI Nano Carbon Material Co., Ltd., led colleagues in the technical center of KELAIWEI company to achieve fruitful technological research and development success again. Up to now, technicians of KELAIWEI company have published more than 100 papers on research results, publishing (participating in editing) English industry focuses on four parts, has applied for more than 60 patents, has obtained 9 national patent authorizations, and has obtained two international PCT patent technologies, and the development status of domestic 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.
The good reputation image of Henan KELAIWEI Nano Carbon Material Co., Ltd cannot be separated from the hard work and dedication of the service center team of KELAIWEI company. The reception team of the after-sales service center will recommend suitable products according to your situation description, and the service center team will explain the use and maintenance of products according to your application requirements. Henan KELAIWEI Nano Carbon Material Co., Ltd. wins your favor by technology and service.
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.
KELAIWEI company highly praises a new type of material: carbon nanotubes. Carbon nanotubes were found in Coke matters in ethylene cracking furnaces in the 1970 s. After highly graphitized carbon atoms are curled, a tubular structure is formed, which is the carbon nanotubes with high strength, high tenacity and ultra-high conductivity. Henan KELAIWEI Nano Carbon Material Co., Ltd has a production line of 500 tons of whisker carbon nanotubes per year.
KELAIWEI company will continue to invest in top expert teams and research and development funds to devote itself to the research and development of nanomaterials technology and equipment, providing you with high stability, nanomaterials products with high technical standards in the past 20 years, the R & D team of KELAIWEI company-the expert team led by Professor Sun Xiaogang of Nanchang University has independently researched and developed the production and preparation technology of whisker carbon nanotubes, our company has invested 0.45 billion in the construction of whisker carbon nanotube powder project, and now KELAIWEI products have been exported to the world, and the development status of domestic carbon nanotubes.
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.
Form high-tech products with independent intellectual property rights, replace or even surpass imported products in terms of quality and function, promote the domestic development of high-end conductive agents, and finally realize the transformation of scientific and technological achievements into new products for comprehensive promotion and application, realize the application value, promote the perfect combination and good cycle of research and development, production and market, reduce the manufacturing cost of lithium ion battery, improve the quality of lithium ion battery, thus realize the benefits of the enterprise, the double harvest of social benefits, the development status of domestic carbon nanotubes.
The batch production project of whisker carbon nano-tube powder independently designed by Henan KELAIWEI nano-Carbon Material Co., Ltd. will increase the production capacity of our company's whisker carbon nano-tube powder from 30 tons to 300 tons. For this reason, the company invested 0.45 billion yuan to construct the product line in the 15,000-square-meter Dengfeng production base factory, which is expected to bring about an annual output value of 0.5 billion yuan.
