▎ 摘　　要

NOVELTY - Flame-retardant heat-insulating organic material comprises methyl methacrylate, azo-bis-iso-fine, silicon dioxide gas gel graphene in a mass ratio of 20-40:0.2-0.3. USE - Flame-retardant heat-insulating organic material in the preparation of flame-retardant and heat-insulating organic glass (all claimed). ADVANTAGE - The flame-retardant heat-insulating organic material is simple, suitable for mass production, and has good application prospect, and provides glass door and window with good transparency and good flame retardant property of methyl methacrylate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method for preparing flame-retardant heat-insulating organic material, which involves: 1. weighing methyl methacrylate, azo-bis-iso-fine, silicon dioxide gas gel graphene, stirring and mixing uniformly, heating and hydrolyzing to obtain the mixed solution; 2. adding the mixed solution into the forming mold, forming organic glass colloid rudiment, after finishing hydrolysis; 3. heating the machine glass colloid to solidifying and forming.