Effects of mineral powder fillers on the viscoelasticity and creep behavior of an acrylate composite polyurethane binder

Key Points

• Viscoelasticity enhances, indicating better performance in acrylate composites with mineral powder fillers.
• Creep behavior observed with improved stability under stress, suggesting benefits for durability in applications.
• Assessment involving various filler types shows significant results impacting material behavior over time.
• Highlights the importance of optimizing filler composition for superior structural performance in polyurethanes.