PUR (Polyurethane Reactive) hot melt adhesives deliver superior bonding performance in electronic touch screen assemblies for high-demand applications. They provide excellent resistance to environmental stress, aging, and mechanical shock while enabling high-precision optical lamination processes. These solutions are ideal for use in consumer electronics, home appliances, industrial HMIs, and medical touch interfaces.
Resists thermal cycling (–40°C to 85°C), damp heat (85°C/85% RH, 1000 hours), and chemical exposure. Maintains bond integrity under prolonged vibration and mechanical impact.
Optical Clarity & Process Compatibility
Low yellowing index and light transmission exceeding 90%; minimal odor and VOC emissions. Compatible with automated dispensing and rapid curing processes.
Manufacturing Efficiency
Solvent-free formulation with low curing shrinkage reduces waste and rework. Enables continuous production with consistent flow and wetting properties.
2026-01-14