PUR Hot Melt Adhesive, also known as "Moisture-Reactive Polyurethane Hot Melt," differs from traditional hot melts in its ability to undergo a cross-linking reaction with ambient moisture after application. This process, driven by the polymerization of isocyanates and polyol resins, creates a stable and durable bonding structure. This mechanism grants PUR adhesives superior bonding strength and weather resistance, making them ideal for industrial applications requiring long-term durability. As an eco-friendly, solvent-free adhesive, it features low VOC emissions and complies with international regulations such as RoHS and REACH, enhancing product safety and environmental friendliness.

PUR Moisture-Reactive Hot Melt Adhesives are widely utilized across various sectors, including footwear, textiles, construction, woodworking, electronics, automotive components, furniture, and medical supplies. Their unique properties have made them an indispensable adhesive solution in modern industry.