▎ 摘　　要

NOVELTY - Graphene-modified high-strength high-insulating plate comprises 800-1200 pts. wt. gel material, 0-200 pts. wt. filler, 10-30 pts. wt. graphene, 30-50 pts. wt. polystyrene particles, 5-20 pts. wt. foaming agent, 10-30 pts. wt. adhesive, 2-8 pts. wt. water reducing agent, and 0.2-2 pts. wt. dispersant ECO-23000. USE - The graphene-modified high-strength high-insulating plate is useful in building peripheral protection structure thermal preservation system. ADVANTAGE - The graphene-modified high-strength high-insulating plate has good fireproof performance, durability, mechanical strength and thermal insulation performance, has low heat conducting coefficient, high compression strength and strong crack resistance, is environmentally friendly and non-toxic, and is prepared in simple and cost efficient manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of graphene-modified high-strength high-insulating plate.