▎ 摘　　要

NOVELTY - Method for preparing an electromagnetic radiation protection fabric, involves (a) uniformly mixing 0.1-10 wt.% nano graphene or carbon nanotubes and 90-99.9 wt.% polyphenylene sulfide resin chips in a pulverizer, melt blending and granulating by a twin screw extruder to prepare blended chips, drying, melt-spinning the dried blended chips to prepare a blended fiber of nano graphene or carbon nanotubes and polyphenylene sulfide, (b) cutting the blended fiber obtained in step (a) into staple fibers of 45-75 mm, and spinning after crimping to obtain a chiral characteristic yarn, (c) taking the chiral characteristic yarn obtained in step (b) as a raw material, weaving into a wave-absorbing fabric, coating the surface of the wave-absorbing fabric with a nano-absorbing agent, and drying, (d) using the carbon fiber as a suede fiber, and preparing the wave-absorbing composite fabric by using an electrostatic flocking method and the wave-absorbing fabric coated with a nano-wave absorbing agent. USE - The method is used for preparing electromagnetic radiation protection fabric. ADVANTAGE - The electromagnetic radiation protection fabric has excellent absorbing efficiency and does not cause secondary pollution of electromagnetic waves.