WPU-2352 Water-based Polyurethane Resin

WPU-2352 is a fatty water-based polyurethane resin modified with epoxy groups. It offers excellent gloss, adhesion, and strength, with a smooth and full touch. The product demonstrates outstanding resistance to yellowing and water.


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Product Features

  • Good elasticity and high strength
  • Excellent adhesion to leather, textile, wood, and paper surfaces
  • High gloss film with a gloss value over 92 at a 60° angle
  • Outstanding water resistance, no whitening after 24 hours of immersion in water at 25℃
  • Free from toxic heavy metal catalysts, plasticizers, and harmful substances

Application Areas

Recommended for sponge sanding block adhesion, water-based varnishes, high-end leather coatings, water-based inks, and printings with gloss additives. To further enhance water resistance and adhesion, nitrogen-containing compounds or isocyanate crosslinkers can be added.

Typical Physical Data

Appearance
Semi-transparent emulsion with blue tint
Solid Content
40±2 %
PH
7~9
GB6920-1986
System
Anionic
Elongation at Break
600 %

Safety, Packaging, and Storage

1. Store in a dark, cool, and dry place at a temperature of 5-30℃. Keep the packaging intact. The shelf life of this product is 12 months from the date of production. After 12 months, it is advisable to conduct performance testing in the laboratory before use.

2. Protect the product from freezing. It is recommended to use the entire content after opening.

3. Packaging options: 50KG, 120KG plastic drums.