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China factory direct offer, different Diameter and Length for choose, 99% high purity and excellent performance in conductive.
Nearly 20 years experience in ultrafine powder manufacture and export, assure goods and stable quality and service, and functioned MWCNT and MWCNT dispersions can be offered
Any need welcome to inquiry.
product origin:
Xuzhou, Jiangsu, Chinashipping port:
Guanghzou, Chinacolor:
black powderlead time:
within 3 wopayment:
100% advance paymentCarbon nanotubes for Conductive Resin MWCNT powders
Product name | Multi-walled carbon nanotubes |
MF | MWCNTs |
Diameter | 10-30nm / 30-60nm / 60-100nm |
Length | 1-2um / 5-20um |
Purity | 99% |
Appearance | black powder |
Package | double anti-static bags |
Brand | Hongwu |
Carbon nanotubes can reduce electrode impedance as conductive agents. Carbon nanotubes have a very high long diameter ratio, large ratio area, better conductive thermal conductivity, and medium structure that is conducive to lithium ion embedded in, and activity A large number of conductive contact points are formed between material particles to reduce electrode impedance. Due to high cleanliness, good one -dimensional structure, and cylindrical microstructure, carbon nanotubes show better quitality.
Carbon nanotubes can be used as a conductive agent to build a smooth electronic conductive three -dimensional network, which constitutes linear contact with active materials, low impedance, and increased overall conductivity. Compared with traditional conductives, carbon nanotubes can further reduce the amount of conductive agent.
Carbon nanotubes are used for resin:
On the market, there is a conductive parent granules that use PP -specific resin as the substrate and carbon nanotubes as the leading electrical agent.
Some studies have stated that in PC resin, only 2%carbon nanotubes need to be added, and the surface resistivity can reach 10E+6Ω/SQ, while adding conductive carbon black and carbon fiber can add 6-10%to the same surface resistivity to reach the same surface resistivity. , A carbon nanotuba can replace 3-5 conductive charcoal black or carbon fiber.
In addition, the addition of carbon pipes to the resin can also play a role in enhancing tougher and improved thermal conductivity.
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