▎ 摘　　要

NOVELTY - A polycaprolactone composite material comprises 80-120 pts. wt. polycaprolactone, 0.5-10 pts. wt. filler, 0.5-3 pts. wt. modified dye and 0.1-4 pts. wt. crosslinking agent. USE - Polycaprolactone composite material. ADVANTAGE - The polycaprolactone composite material has excellent mechanical properties, low viscosity above the melting point, and the preparation process is simple. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the polycaprolactone composite material, which involves combining the polycaprolactone composite material into each group, and subjected the product to radiation crosslinking.