▎ 摘　　要

NOVELTY - An adhesive comprises 25-40 wt.% plant resin, 3.5-8 wt.% fiber, 3.5-8 wt.% nylon fiber, 3.5-8 wt.% graphene fiber, 0-5 wt.% silicone oil, 1.5-4.5 wt.% accelerator, 2.3-7.1 wt.% filler, 1.5-4.5 wt.% curing agent, 4-12 wt.% crosslinking agent, 3.5-8.5 wt.% coupling agent, 0.5-1.5 wt.% toughening agent and balance amount of diluent. USE - Adhesive used in three-dimensional printing applications. ADVANTAGE - The adhesive is economical, environmentally-friendly and nontoxic, and has improved production efficiency, adhesiveness and flexibility.