The invention discloses a preparation method of anti-static carbon fibre
functional composite paper. The preparation method comprises the following steps: crushing wheat
straw and
waste paper, addingwater, standing, draining, soaking in a
potassium hydroxide solution,
steaming in a manner of insulating from water,
drying, performing wet ball milling, concentrating, pulping, and performing
papermaking to obtain blank paper; mixing
waste paper and the
potassium hydroxide solution, standing at a
room temperature, then heating and stirring, performing suction
filtration, washing a
filter cake,
drying to reach constant weight, adding a
sepiolite powder, dodecyl
ammonium chloride and
silver nitrate solution, regulating the pH value of the
system to be 6.4 to 6.8, stirring uniformly, adding a
silane coupling agent KH-550, stirring uniformly, performing
ultraviolet irradiation treatment, filtering, washing with deionized water,
drying, and crushing to obtain a composite
antibacterial agent; uniformly mixing
graphite,
carbon black, a coconut shell carbon
powder and the composite
antibacterial agent, adding an anti-static agent, a dispersing agent and an
adhesive, mixing uniformly, concentrating,
coating the surface of the blank paper with the mixture, drying, applying the
adhesive to double surfaces, drying a finished product, and
rolling paper.