▎ 摘　　要

NOVELTY - Preparing graphene oxide grafted polyether modified silicone oil comprises using self-made polyether modified silicone oil as the substrate, where phosphorus oxychloride phosphatizes polyether modified silicone oil, using in-situ synthesis of nano ironplatinum (FePt) alloy particles on graphene oxide, after surface modification, grafting with phosphating polyether modified silicone oil to obtain the graphene oxide grafted polyether modified silicone oil. USE - The graphene oxide grafted polyether modified silicone oil is used as additive in slow resilience polyurethane sponge (claimed). ADVANTAGE - The graphene oxide grafted polyether modified silicone oil can be used as additive in slow resilience polyurethane sponge which has good high and low temperature flexibility, heat conducting performance, magnetic corrosion resistance and mechanical strength, low temperature resistant and with multifunctional requirement. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene oxide grafted polyether modified silicone oil prepared by above method.