According to the price news of carbon crystal electric heater, 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 volume expansion of the material will be 200 ~ 400%, and the cycle performance of the battery is poor. Because of the use of sand grinding process to make the paste, the length of the carbon nanotube conductive agent is 0.5 ~ 1μm, the length of the whisker carbon nanotubes is 6 μm, which can still maintain the conductive network when the volume expands when being used as the conductive agent. KELAIWEI cooperates with Company B on the silicon carbon negative pole, and the cycle performance is improved.
Henan KELAIWEI Nano Carbon Material Co., Ltd. has invested a huge sum of money in technology research and development, and now it has fruitful results. The 106th technology invention patent has been taken in by KELAIWEI Technology Center. KELAIWEI company has a series of technological achievements, such as international PCT patent technology, national patent technology invention achievements, several industrial technical specialties and so on. In the future, the related technological patents KELAIWEI company will continue to obtain.
According to the price news of carbon crystal electric heater, KELAIWEI carbon nano carbon Material Co., Ltd. learned that a large international company in South Korea decided to expand the production capacity of carbon nanotubes to meet the market demand of carbon nanotubes. At present, this large enterprise has an annual production capacity of 1200 tons of carbon nanotube materials. This investment will expand the production capacity of 500 tons of carbon nanotubes, thus further strengthening its competitiveness in the carbon nanotube industry, price news of carbon crystal electric heater.
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.
Excellent products cannot be separated from excellent service personnel, and the after-sales service center team established by Henan KELAIWEI nanomaterials Co., Ltd shoulders an important mission. They should provide customers with pre-sales consultation and after-sales assistance to help customers establish effective contact with product technical experts. After-sales service center personnel insist on "6S lean management law" to demand themselves and serve you wholeheartedly.
KELAIWEI company has mastered the core technology after more than 20 years of research and development. It owns nine national patents, two international PCT patents, more than 40 technical papers, and the publication of two monograph on carbon nanotubes lays the technical advantage position of our company in the industry. Technical progress benefits from the continuous investment of research and development funds by our leadership and the research and development of special technology by Professor Sun Xiaogang for more than 20 years. The research on carbon nanotubes of KELAIWEI company is unique in the world, and we look forward to your joining and cooperation.
Everyone has a strong homesickness, everyone has a nostalgia that cannot be given up, and everyone has a beautiful hometown that can never be loved. In order to enrich the working and living forms of the company's employees, KELAIWEI company carried out the photography activity of "Da Mei hometown · take photos in spring. This photography activity not only enhanced the working friendship between the new and old employees in each department of KELAIWEI company, but also enriched the humanistic culture of the company.
