| abstract |
The invention provides a graphene-terylene composite master batch and a preparation method thereof, wherein in the graphene-terylene composite master batch, the content of graphene relative to terylene polyester chips is 0.05-2%, and the content of biological protein powder relative to terylene polyester chips is 1.5-4.5%. The preparation method comprises the steps of graphene-terylene composite powder preparation, bioprotein-terylene composite powder preparation, mixing and extrusion; the graphene-terylene composite fiber prepared by spinning the graphene-terylene composite master batch prepared by the invention has softer hand feeling, better skin-friendly property, good moisture absorption performance and no generation of static electricity, and meanwhile, the friction force between the fibers is increased, the cohesive force is enhanced, and the spinnability of the terylene fiber is obviously improved. |