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 in mattresses, cushions, and automotive seating. Additionally, it is utilized in coatings and adhesives, providing excellent adhesion and weather resistance, which is essential for protective layers on various surfaces. The chemical also finds use in the synthesis of biodegradable plastics, contributing to environmentally friendly packaging solutions. Its compatibility with other polymers allows for the development of high-performance materials in industries such as construction, automotive, and textiles.