KELAIWEI company firmly believes that technology is important, product quality is important, and after-sales service is also important. KELAIWEI insists on making after-sales service into excellent service of the company and taking care of the company's brand image. Product delivery is only the beginning of cooperation. What you get is not only the nanomaterials of KELAIWEI company, but also the after-sales support of the powerful technical team of KELAIWEI company. We will provide you with detailed product technology introduction, and we will continue to provide you with technical support services.
Synthesis of carbon nanotubes by hydrothermal method. Put the acidic solution of sucrose (according to the ratio of 1 to 19, and mix it with h2so4-sucrose solution) into the reaction kettle, and cool it to the indoor temperature after the reaction of 180 degrees high temperature within 12 hours, after centrifugal separation, ionized water is removed, and after washing and drying, carbon nanotubes of 1 nanometer to 2 nanometer length can be obtained.
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 chronicle of events in 2006 of the series of "reviewing the development history and encouraging young talents to compete bravely" of KELAIWEI company professor Sun, the chief technical engineer of KELAIWEI company, blocked the long-term technology of nanomaterials technology and products from some countries to our country. I feel uncomfortable, the research on the technology and equipment of the process synthesis of whisker nanomaterials started in 2006, which established the innovative spirit of independent research and development of KELAIWEI company, which is "dare to think, dare to do and dare to challenge.
Fast charging electric vehicle is the current development direction of electric vehicle, but fast charging does great harm to lithium ion battery and has adverse effects on the service life of lithium ion battery. Fast charging of lithium ion battery can be based on the selection of materials, structural design, battery design to achieve, among which conductive agent is one of the important designs, KELAIWEI and J company cooperate to develop 2.7C electric vehicle magnification battery, the temperature rise of the battery can not exceed 15℃, it can guarantee 2000 cycles.
Shenyang wall-mounted household radiator Manufacturing Co., Ltd. Has been engaged in the manufacture of radiator for nearly ten years. Through the application of new technology, new design, new materials and so on always maintain their own regional advantages of wall-mounted household radiator in the industry. When attending a Shenzhen industry exhibition, they came into contact with the far infrared paper products of Henan KELAIWEI Nano Carbon Material Co., Ltd., and then took samples for trial use...... Now I have been working with our company for nearly a year, purchasing a large number of far infrared paper and carbon nanotube masks.
Recently, a large number of customers are using carbon nano-tube paper produced by Henan KELAIWEI nano-Carbon Material Co., Ltd. Carbon nano-tube paper is one of the products obtained by KELAIWEI company after more than 20 years of research on carbon nano-tube technology. Carbon nano-tube paper can be used to make cooling pad in high-power electronic components, can be used as positive and negative electrode material additive of high-end battery, and can be used as gas diffusion layer of battery.
