Polyethylene glycol is a high-molecular-weight polymer that is non-irritating, slightly bitter in taste, and exhibits good water solubility along with excellent compatibility with many organic components. It possesses outstanding lubricating, moisturizing, dispersing, and adhesive properties, and can be used as an antistatic agent and softening agent. It finds extensive applications across various industries, including cosmetics, pharmaceuticals, chemical fibers, rubber, plastics, papermaking, paints, electroplating, pesticides, metal processing, and food processing.