PUR Adhesive for Automotive Sunroof Sunshade Lamination

Application Overview

SINOHESIVE PUR hot melt adhesive for automotive sunroof sunshade lamination is designed for sunroof sunshade bonding and lamination applications in passenger cars, commercial vehicles, and new energy vehicles.The adhesive is suitable for full-coat, heavy-coat, and high-coat-weight lamination processes, helping meet the requirements of different sunshade constructions and production methods.

Low VOC & Environmentally Responsible

SINOHESIVE focuses on PUR adhesive solutions that support lower-VOC manufacturing.The adhesive uses a high-solids, solvent-free bonding system, helping reduce volatile emissions and odor-related concerns associated with traditional solvent-based adhesives.It is well suited for automotive sunroof sunshade bonding projects where manufacturers place greater emphasis on the production environment, in-vehicle air quality, and material compliance.

Key Benefits

Thermal Shock and UV Resistance

The adhesive provides good resistance to high- and low-temperature thermal shock as well as UV exposure.It is suitable for automotive sunroof sunshades exposed to summer heat, winter cold, and repeated temperature changes, helping maintain stable bond strength while reducing the risk of creep, embrittlement, and other adhesive failures.

Strong Bonding with Broad Material Compatibility

The adhesive provides strong bonding performance and good compatibility with a wide range of materials used in automotive sunroof sunshade structures.After curing, the adhesive layer remains stable and helps provide long-term bonding reliability for sunshade components.

Low Emissions and Environmental Compliance

The adhesive uses a high-solids, solvent-free formulation that helps reduce volatile emissions and unwanted odors inside the vehicle.It is suitable for automotive sunroof sunshade bonding projects with requirements for low VOC performance and material compliance.

Application Support for Your Automotive Sunroof Sunshade Project

Final sunroof sunshade lamination performance can be affected by material construction, adhesive coat weight, equipment condition, ambient environment, and processing parameters.

SINOHESIVE can provide sample testing and adhesive selection support based on your specific project requirements, helping you complete the necessary validation before full-scale production.

• Material compatibility evaluation based on sunroof sunshade construction

• Process recommendations for full-coat, heavy-coat, and high-coat-weight lamination requirements

• Guidance on application temperature, adhesive coat weight, lamination speed, and pressing conditions

• Sample testing and comprehensive evaluation of bond strength, high- and low-temperature resistance, aging resistance, and low VOC performance

• Technical support for production trials, scale-up, and ongoing process optimization

Contact SINOHESIVE to request a PUR hot melt adhesive sample and technical recommendations for automotive sunroof sunshade lamination applications.