Contents Introduction 1.1. Composite Materials: A Driving Force for Adhesive Technology 1.2. Polyurethane Adhesives: Versatility and Performance 1.3. High-Strength Requirements in Composite Bonding Fundamentals of Polyurethane Chemistry and Adhesion 2.1. Polyurethane Synthesis: Isocyanates and Polyols 2.2. Chemical Bonding Mechanisms in Polyurethane Adhesives 2.3. Physical Bonding Mechanisms in Polyurethane Adhesives 2.4. Factors Affecting Adhesion Strength High-Strength...