The carbon nano-tube materials independently researched and developed by KELAIWEI company have obtained many national authorized patents, which completely reach the international advanced level. The carbon nano-tube materials with high performance and strong stability developed by KELAIWEI company break the monopoly of foreign related technologies, actively promote the development of high-end carbon materials in our country the management layer of Henan KELAIWEI nano-Carbon Materials Co., Ltd. has decided to continuously invest in the research and development of carbon nanotube materials, carbon nanotubes nitric acid sulfate.
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.
Ultra-high purity whisker carbon nanotube powder products, high-end far infrared heating paper products, A series of carbon-based nanomaterials, such as technology-innovative carbon-based composite derivative products and high-end whisker carbon nanotube conductive paste, have completely independent intellectual property rights, henan KELAIWEI Nano Carbon Material Co., Ltd. supports technological innovation to meet the needs of high-end nano material customers.
The large project of carbon-based nanomaterials is under intense progress in the factory area of Dengfeng city, Henan province, KELAIWEI company. In the vast 13,000-square-meter Dengfeng factory area, the engineering department and production department of KELAIWEI company will build a green production line of whisker carbon nanotube powder with a production capacity of 500 tons per year. The annual production capacity of the first and second phase projects is as high as 150 tons. This investment will provide a steady stream of whisker carbon nanotube materials for KELAIWEI's partners.
Improving energy density is the current difficulty and pain point of lithium ion battery. Silicon carbon negative pole is the future development direction. During the charging and discharging process of lithium ion battery, the material will expand by 200 ~ 400%, the cycle performance of the battery is poor. Because of the use of grinding process to make the paste, the length of the carbon nanotube conductive agent is 0.5 ~ 1μm, and the length of the whisker carbon nanotubes is 6μm, when it is used as the conductive agent, it can still maintain the conductive network when the volume expands. KELAIWEI cooperates with Company B on the silicon carbon negative pole, and the cycle performance is improved. Carbon nanotubes nitric acid sulfate.
A large super wear-resistant rubber tire production company in Jiangxi province is investigating and investigating the performance of thermal conductivity whisker carbon nanotubes produced by KELAIWEI company. The purity of the thermal conductive whisker carbon nanotubes produced by our company is as high as 95.995%, and 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 cooperation.
Henan KELAIWEI Nano Carbon Material Co., Ltd., which has the manufacturing patent of whisker carbon nanotubes, has reached a contract with famous lithium battery manufacturers at home and abroad to supply whisker carbon nanotubes. In view of the sharp increase in the demand for whisker carbon nanotubes, the management layer of Henan KELAIWEI Nano Carbon Material Co., Ltd. has decided to invest 0.45 billion yuan to expand the production capacity of whisker carbon nanotubes to 500 tons per year.
