▎ 摘　　要

NOVELTY - In-situ polymerization modified graphene polypropylene master batch comprises 90-95 wt.% acrylic monomer, 0.1-9 wt.% graphene oxide, 0.1-5 wt.% modifier, and 0.1-1 wt.% catalyst. USE - Used as in-situ polymerization modified graphene polypropylene master batch. ADVANTAGE - The composite master batch has antibacterial, far infrared and ultraviolet resistance, has evenly dispersed graphene, is not easy to fall off, and has persistent functionality. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing in-situ polymerization modified graphene polypropylene master batch, comprising (i) providing each raw material, (ii) preparing modified graphene oxide slurry, (iii) preparing modified graphene oxide powder, (iv) preparing propylene/modified graphene oxide mixed material, and (v) carrying out polymerization to obtain in-situ polymerized graphene polypropylene master batch.