Rigid Polyurethane Foam (RPUF) Market Strengthens as Insulation Demand Rises in Construction The Rigid Polyurethane Foam (RPUF) market has witnessed steady growth over the past decade, driven by increasing demand for high-performance insulation materials across multiple industries. Known for its excellent thermal insulation properties, lightweight structure, and mechanical strength, RPUF has become a preferred material in the construction, refrigeration, automotive, and...