Title:
CARBON NANOTUBE FIBER COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/042384
Kind Code:
A1
Abstract:
Provided is a preparation method for a carbon nanotube fiber composite material, comprising the following steps: mixing a carbon nanotube fiber fabric with a thermosetting resin solution to prepare a carbon nanotube fiber fabric impregnated with the thermosetting resin solution; and performing curing treatment on the carbon nanotube fiber fabric impregnated with the thermosetting resin solution to obtain a carbon nanotube fiber fabric/thermosetting resin composite material. According to the method, the carbon nanotube fiber fabric is used as a reinforcement body, thereby avoiding agglomeration of carbon nanotube powder in a thermosetting resin and maximizing the reinforcement function of carbon nanotubes. The composite material prepared with the method is a fiber fabric formed by compounding the carbon nanotube fiber fabric and the thermosetting resin, and has good mechanical properties.
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Inventors:
DENG FEI (CN)
LIU CHANG (CN)
LIU CHANG (CN)
Application Number:
PCT/CN2019/104759
Publication Date:
March 11, 2021
Filing Date:
September 06, 2019
Export Citation:
Assignee:
SHENZHEN CONE TECH CO LTD (CN)
International Classes:
C08L63/00; C08K3/04; C08K7/06; D03D13/00; D03D15/00
Domestic Patent References:
| WO2018047718A1 | 2018-03-15 |
Foreign References:
| CN108284619A | 2018-07-17 | |||
| CN108284619A | 2018-07-17 | |||
| CN103850114A | 2014-06-11 | |||
| CN108656652A | 2018-10-16 | |||
| CN108120670A | 2018-06-05 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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