Conductive aramid fiber, method for pretreating same and method for preparing conductive aramid fiber

• Main Authors: ZENG RUNPENG, DONG ZHIXIAN
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2019
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

The invention relates to the technical field of metallization functional textile products, in particular to a conductive aramid fiber, a method for pretreating the same and a method for preparing theconductive aramid fiber. The method for pretreating the conductive aramid fiber includes a step of adsorbing modifiers onto aramid fibers to obtain modified aramid fibers. The modifiers are selected from plant polyphenol. The conductive aramid fiber and the methods have the advantages that the green and environment-friendly modifiers are used by the method for pretreating the conductive aramid fiber and are attached to the surfaces of the aramid fibers under electrostatic interaction and the effects of hydrogen bonds, a supermolecular structure membrane layer can be formed and can be used as an interface layer between metal plating and the aramid fibers, accordingly, binding force of the metal plating and the aramid fibers can be increased, the performance of the aramid fibers can be prevented from being optionall