The present invention relates to a biomass plastic for energy storage devices and an energy storage product shell prepared thereof. In the preparation method, polycarbonate biomass material and filler are mixed evenly, and then added to a twin-screw extruder. After blending, extrusion, cooling, cutting, and drying, the mixture is obtained. Then, a skin core structure release agent is added, and the above material is injected into a mold through an injection molding machine to obtain a shell product. One or more of silicone oil and stearic acid ester are used as the core material in the skin core structure release agent, and the skin layer is acrylonitrile butadiene styrene (ABS) with a core layer content of 5-20%; The preparation method of the shell provided by the present invention uses a skin core structure, and a polymer material is used to wrap the release agent as the core material to ensure the stability of the release agent. In addition, the method of preparing the shell of the energy storage product is simple, the process is controllable, the release effect is good, the efficiency is high, and the cost is low.
Country Code: CN
Application Number: CN202311654574.6
