▎ 摘　　要

NOVELTY - Preparing thermotropic flexible phase-change material with high stability involves melting phase change base material, adding styrene-butadiene-styrene block copolymer, stirring, dissolving to obtain semi-transparent colloidal solution, adding ethylene propylene diene rubber, stirring, melting in the semi-transparent colloidal solution to obtain viscous colloidal solution, adding heat-conducting reinforcing agent in the viscous colloidal solution for stirring, mixing, pouring into the mold for curing to obtain the high-stability thermotropic flexible phase change material. USE - Method for preparing thermotropic flexible phase-change material with high stability used for shock-absorbing battery module (claimed). ADVANTAGE - The phase change material has a high quality retention rate after long-term use at high temperature, it can realize the light weight and compactness of the battery module, improve the thermal conductivity of the phase change material, and effectively avoid the problem of being out of thermal contact with the battery during leakage and vibration. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a shock-absorbing battery module, which comprises a box body and a battery bracket, the battery bracket is placed in the box body and is used for loading battery, where the battery holder is made of a high-stability thermally-induced flexible phase change material.