▎ 摘　　要

NOVELTY - Preparing graphene oxide-nitrile latex composite foam material comprises (i) mixing the modified graphene dispersion liquid and butyronitrile latex uniformly to obtain mixed dispersion, adding pH regulator to adjust the pH value of the mixed dispersion to 10-11, (ii) firstly freezing the mixed dispersion liquid after adjusting the pH value, then drying in low temperature to obtain the complex foam base material, and (iii) heating cross-linking the complex foam base material at 170-200℃ for 1-3 hours. USE - The method is useful for preparing graphene oxide-nitrile latex composite foam material. ADVANTAGE - The graphene oxide-nitrile latex composite foam materialhas large compression strength and good compression resilience performance, good oleophilic and hydrophobic, good solvent adsorption capacity and circulating adsorbent capacity, and pressure-sensitive characteristic, and can be used as flexible compression sensor product. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene oxide-nitrile latex composite foam materialprepared by the above-mentioned method.