▎ 摘　　要

NOVELTY - Composite fiber is claimed. The composite fiber is prepared by weighing antistatic agent, polyester fiber melt, spandex fiber melt, graphene nano-molecular materials, polyester fiber melt and spandex fiber melt, then heating to 350 degrees C, adding antistatic agent mixing and stirring uniformly, synchronous drawing polyester fiber melt, spandex fiber melt in a spinning device, blending, then drawing polyester fiber melt, spandex fiber melt, spraying graphene nano-molecular material on the composite fiber, drawing and cooling. USE - Used as composite fiber. ADVANTAGE - The composite fiber has excellent antistatic property, and the method prevents generation of static electricity in dry environment.