▎ 摘　　要

NOVELTY - A graphene-reinforced luminous polyester fiber comprises 50-75 wt.% polyester chips and 25-50 wt.% graphene-containing luminous mother particles. The graphene-containing luminous mother particles comprise 100 pts. wt. polyester chips, 0.05-0.1 pt. wt. graphene, 25-50 pts. wt. luminous material, 0.05-0.2 pt. wt. dispersant, 0.01-0.1 pt. wt. coupling agent, 0.01-0.1 pt. wt. heat stabilizer, 0.01-0.1 pt. wt. light stabilizer, 0.01-0.1 pt. wt. antioxidant, and 0.1-1 pt. wt. organic solvent. USE - Graphene-reinforced luminous polyester fiber (claimed). ADVANTAGE - The graphene-reinforced luminous polyester fiber has excellent strength and toughness, and can be prepared industrially by a simple, easy and convenient method. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-reinforced luminous polyester fiber.