Waterborne High-strength Polyurethane Resin

  • Model: WPU-2561
  • Type: Polyurethane Resin
  • Appearance: Milky white liquid
  • Solid Content: 55±2%
  • PH: 6-9
  • System: Anions
  • Viscosity: 10-1200CPS

Inquiry Now

WPU-2561 Waterborne High-strength Polyurethane Resin

Product Overview

WPU-2561 is an aliphatic waterborne polyurethane with high solid content and tensile strength. The adhesive film has the advantages of good yellowing resistance, ultra-high strength, fast rebound speed, soft but not sticky, and fast thickening.

WPU-2561 can be used for water-based paper coating, bullet proof clothing fitting with high-density polyethylene cloth, water-based Hot-melt adhesive, etc.

Key Features

  • High grinding stability of lotion compounding
  • The adhesive film strength is 36Mpa
  • High fullness, good resilience, and excellent hot melt adhesion
  • Excellent water resistance, good dry film performance maintained after soaking at 25℃ for 72hours
  • No Toxic heavy metal catalyst, plasticizer and other harmful substances


It is recommended to be used in the modulation of thick plate size for clothing and footwear materials, water-based paper varnish, water-based Hot-melt adhesive and other fields. If further improvement of water resistance and adhesion is required, aziridine or isocyanate curing agents can be added.

Safety, Packaging, and Storage

1. Please store in a dark, cool, and dry place at a storage temperature of 5-30 ℃, and keep the packaging intact. The shelf life of this product is 6 months from the date of production. If it exceeds 6 months, it is recommended to determine its performance in the laboratory before use.

2. This product requires strict protection from frost. After opening the packaging, it is recommended to use it all at once.

3. 50KG plastic packaging drum