Overview
Polyurethane Dispersion (PUD) is a water-based polyurethane resin used in a wide range of coatings, adhesives, and finishing applications. These materials combine the excellent mechanical properties of polyurethane with the environmental benefits of water-based systems.
Sun Chemical and DIC Corporation offer advanced polyurethane dispersions such as the HYDRAN™ series, designed to deliver high performance while supporting sustainable production processes.
Key Features
- Water-based formulation
- Excellent flexibility and adhesion
- Strong resistance to abrasion and chemicals
- Low odor during processing
- Reduced VOC emissions
Benefits
Polyurethane dispersions help manufacturers achieve high-quality coating performance while reducing environmental impact. Compared with solvent-based systems, waterborne PUD solutions contribute to safer and more sustainable production processes.
Applications
Polyurethane dispersions are widely used in:
- Industrial coatings
- Adhesives and bonding systems
- Artificial leather production
- Textile finishing
- Automotive interior materials
🔗 Source
https://www.sunchemical.com/product/hydran-gp/
Additional reference:
https://www.sunchemical.com/dic-releases-hydran-gp-series-of-environment-friendly-waterborne-polyurethane-resins/