▎ 摘　　要

NOVELTY - High mechanical performance degradable syntactic foam material comprises 90-100 pts. wt. ethylene-vinyl acetate copolymer, 1-10 pts. wt. polyvinyl alcohol, 1-5 pts. wt. proanthocyanidin/graphene oxide composite material, 2.5-3 pts. wt. foaming agent azodicarbonamide (AC), 1-2 pts. wt. cross-linking agent dicumyl peroxide (DCP), and 1-2 pts. wt. stearic acid. USE - High mechanical performance degradable syntactic foam material ADVANTAGE - The high mechanical performance degradable composite foam material has excellent antistatic, skid-proof performance and good wear-resisting property, has great application prospect and brings great social and economic benefits. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a degradable syntactic foam material with high mechanical properties, which involves mixing ethylene-vinyl acetate copolymer, polyvinyl alcohol, proanthocyanidin/graphene oxide composite material, stearic acid, dicumyl peroxide and foaming agent AC uniformly and placing in a preheated mixer, transferring the obtained mixture to an open mill for kneading for 10-20minutes, and then pressing the material into 3-5 mm flakes, weighing a certain quality of the sheet, and placing in the cavity of the preheated flat vulcanizer, pressing and foaming for 300 seconds at 12 megapascal, then pressing the secondary hydraulic pressure.