Polypropylene carbonate diol is widely used in the production of polyurethanes, where it serves as a key component in creating flexible and durable materials. Its incorporation enhances the elasticity and resilience of polyurethane foams, making them suitable for applications such as mattresses, seat cushions, and insulation materials. Additionally, it is utilized in the synthesis of adhesives and coatings, providing excellent adhesion and resistance to wear and tear. In the automotive industry, it contributes to the development of lightweight and impact-resistant parts. Its biodegradability also makes it an attractive option for environmentally friendly products, aligning with sustainability goals in various industries.