Control Panel Narrow Edge Assembly – PURHM

Control Panel Narrow Edge Assembly – PURHM refers to the process of assembling the narrow edges of control panels using Polyurethane Reactive Hot Melt (PURHM) adhesive. This technology ensures strong bonding for thin panel edges, commonly used in automotive interiors, electronic devices, and high-end furniture.

• Composition: Moisture-reactive polyurethane.
• Viscosity: Ranges from 3,000 – 15,000 mPa.s, affecting penetration and adhesion strength.
• Open Time: 10 seconds to a few minutes, depending on environmental conditions and adhesive type.
• Operating Temperature: 100 – 140°C, requiring pre-heating before application.
• Heat Resistance After Curing: -40°C to 120°C.
• Tensile Strength: Higher than traditional EVA hot melt adhesives, ensuring strong bonding.

Reference Case：

✔ High Adhesion Strength: Bonds securely with various materials such as plastic, metal, and engineered wood.
✔ Water and Heat Resistance: Prevents peeling or deterioration in harsh environments.
✔ Aesthetic Finish: The adhesive can be transparent or color-matched for a seamless appearance.
✔ Long-Term Durability: More resistant to aging compared to conventional adhesives.
✔ Improved Production Efficiency: Fast curing time speeds up assembly processes.

🚗 Automotive Industry: Used for bonding the edges of central control panels, infotainment displays, and interior trims.
📱 Electronics Industry: Applied in assembling control panels for home appliances, touchscreens, and laptop keyboards.
🏠 High-End Furniture: Used in premium furniture to ensure durability and aesthetics.

With these outstanding advantages, PURHM adhesive has become a leading solution for assembling control panels and other narrow-edge components. If you need details on a specific product, let me know, and I’ll be happy to assist! 🚀