In terms of the development of nano-carbon materials in China, KELAIWEI has been engaged in industry-related research for more than 20 years. KELAIWEI's research and development team of nanometre carbon materials is led by Professor Sun Xiaogang of Nanchang University. KELAIWEI is committed to helping to realize the leading force of nanometre carbon materials industry in China, insisting on independent development and helping to realize the complete localization of carbon nanotube materials, it has contributed to the manufacturing technology of carbon nanotube materials in China by KELAIWEI.
How to choose the type of infrared heating tube for industrial tunnel furnace? The lamp tube should choose the coated lamp tube, which should be that when the object is heated, the direction of the object is fixed, and the coated heating tube can transmit infrared energy to the heated object, in this way, the heating efficiency is improved and energy is saved. There are semi-gold-plated reflective coating lamp tubes and semi-White-plated reflective layer lamp tubes commonly seen in the market.
The relationship between the phonon scattering of carbon nanotubes, Henan KELAIWEI nanometre Carbon Material Co., Ltd. is located in Henan, which is jointly founded by Jiangxi KELAIWEI company and Dengcao group. Our factory covers an area of 12000 square meters and has established ten production lines. With the best-selling products of our company, we have launched two new production lines of whisker carbon nanotubes, with an annual output value of 0.5 billion yuan. KELAIWEI's products are sold to more than 60 countries around the world.
KELAIWEI company whisker nanotube research center has received good news. Professor Sun, a technical expert from KELAIWEI company, also made a detailed introduction at the 2019 annual summit meeting on the preparation and application technology of low-dimensional carbon nanomaterials. KELAIWEI company's technology breaks through the influence brought by the unfavorable method of traditional chemical preparation of whisker carbon nanotubes, and produces whisker carbon nanotubes with higher purity and higher performance.
Carbon nanotubes phonon scattering relationship, high voltage cathode material is the development direction of lithium ion battery, the use of high voltage material can improve the energy density of lithium ion battery, high voltage system has higher requirements on materials, due to its ultra-high specific surface area, the current conductive agent SP and multi-wall CNTs are prone to high oxidation current under high voltage. The side effects increase during circulation and the cycle performance of the battery becomes worse, the specific surface area of whisker carbon nanotubes is small, and the cycle performance of the product is improved under high voltage oxidation current.
The far infrared emission band of the paper produced by our company ranges from 2 nanometers to 20 nanometers, and the electrothermal conversion rate is as high as over 99.5%, which has obvious application effect in the field of thermal products. After our company provided samples for a honeycomb heat exchanger manufacturer in Beijing, the performance of the honeycomb heat exchanger was significantly improved, and the energy-saving effect was obvious after the trial of customers, especially the test of the product quality control department, which could save more than 25% of energy compared with the previous one.
Far infrared paper (FIRPs) of KELAIWEI company performs well in the application of physiotherapy health products, and is deeply loved by physiotherapy product manufacturers. The far infrared paper produced by Henan KELAIWEI Nano Carbon Material Co., Ltd. has strong performance, high strength corrosion resistance, easy processing, good water proofing and high flexibility, while its far infrared emission band can reach 2 nanometers to 20 nanometers.
