▎ 摘　　要

NOVELTY - Preparing graphene composite latex sponge involves mixing natural latex, graphene improver, sulfur and water under ultrasonic conditions to obtain mixture I, mixing zinc oxide, diphenylguanidine, sodium fluorosilicate and potassium oleate under ultrasonic conditions to obtain mixture II. The mixture I and II are mixed to obtain uniform emulsion. The emulsion placed in mold, cured, and stripped obtain final product. USE - Method for preparing graphene composite latex sponge (claimed). ADVANTAGE - The method enables to prepare graphene composite latex sponge in simple and reasonable manner, has excellent mechanical property, enhances mechanical performance, excellent stretching property and elasticity, hardness of product reaches 30-45 kilo pascal, elasticity is 90-95%, and has tensile strength of 150-200 kilo Pascal.