Shanghai wax powder polyethylene wax can be used as a paraffin modifier. It has good compatibility with paraffin wax and microcrystalline paraffin wax, and can improve the melting point, water resistance, moisture permeability and hardness of paraffin wax. Moreover, due to its good electrical properties, it can also be used as an insulating wax modifier for electrical appliances such as capacitors and transformers.