▎ 摘　　要

NOVELTY - A semi-solid composite system comprises 100 pts. wt. acrylic resin prepolymer, 8-15 pts. wt. active filler, 25-32 pts. wt. polydimethylsiloxane, 6-8 pts. wt. trimethylsiloxy silicate, 11-17 pts. wt. sodium alginate, 2-5 pts. wt. astaxanthin, 8-10 pts. wt. sodium lauryl sulfate, 15-26 pts. wt. 1,3-propanediol and 4-7 pts. wt. diethylphosphinate. The active filler is obtained by adding aqueous ytterbium nitrate solution to aqueous graphene oxide solution, stirring for 40 minutes, reacting at 170 degrees C for 16 hours, centrifuging to obtain a solid, naturally cooling and drying. USE - Semi-solid composite system (claimed). ADVANTAGE - The semi-solid composite system has excellent mildew-proof property, compatibility, oxidation resistance, heat resistance, antifungal property and adhesiveness. DETAILED DESCRIPTION - A semi-solid composite system comprises 100 pts. wt. acrylic resin prepolymer, 8-15 pts. wt. active filler, 25-32 pts. wt. polydimethylsiloxane, 6-8 pts. wt. trimethylsiloxy silicate, 11-17 pts. wt. sodium alginate, 2-5 pts. wt. astaxanthin, 8-10 pts. wt. sodium lauryl sulfate, 15-26 pts. wt. 1,3-propanediol and 4-7 pts. wt. diethylphosphinate. The active filler is obtained by adding aqueous ytterbium nitrate solution to aqueous graphene oxide solution, stirring for 40 minutes, reacting at 170 degrees C for 16 hours, centrifuging to obtain a solid, naturally cooling and drying. The acrylic resin prepolymer is formed by the reaction of nitrogen-containing vinyl monomer and monofunctional acrylate monomer.