▎ 摘　　要

NOVELTY - A transparent conductive sizing agent comprises 10-15 pts. wt. graphene dispersion solution, 4-10 pts. wt. carbon nanotube dispersion, 30-45 pts. wt. poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) aqueous solution, 3-8 pts. wt. silver nanowire dispersion, 10-20 pts. wt. adhesive, 4-6 pts. wt. additive and 15-25 pts. wt. deionized water. USE - A transparent conductive sizing agent. ADVANTAGE - The fiber has good electric and thermal performances. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) preparation of transparent conductive sizing agent comprising dissolving adhesive in deionized water to prepare adhesive solution, adding silver nanowire dispersion, stirring and dispersing, adding additive, dispersing, adding remaining raw materials, and dispersing; (2) preparation method of colorful graphite fiber comprising pre-processing color fiber, repeatedly applying transparent conductive sizing agent, impregnating and roller pressing 2-5 times, and drying; and (3) colorful graphite fiber comprising color conductive fiber with color fiber and transparent conductive material.