▎ 摘　　要

NOVELTY - Material comprises 100-200 pts. wt. polypropylene base material, 10-30 pts. wt. filling agent and 8-12 pts. wt. dispersant. USE - Material for underwater device inhibiting microorganism adhesion. ADVANTAGE - The material has excellent water separation barrier 10-30 parts, gas barrier and bacteriostasis, effectively prevents the adhesion of algae, and has strong low temperature resistance, high strength, low temperature brittleness and low surface energy of the polypropylene. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing material for underwater device inhibiting microorganism adhesion, which involves melting all the raw materials in the double-screw extruder extruding and granulating.