Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DSM NeoRez U-371 Polyurethane Resin

DSM NeoRez U-371 is a waterborne polyurethane dispersion resin from DSM’s NeoRez series, offering excellent film formation, flexibility, and chemical resistance. Widely used in industrial coatings, leather finishes, and textile applications, it delivers low VOC, high gloss, and superior adhesion without organic solvents.
  • dsm neorez u 371 polyurethane resin_55d835ef
  • dsm neorez u 371 polyurethane resin_55d835ef

Features Of DSM NeoRez U-371 Polyurethane Resin

  1. Waterborne polyurethane dispersion (PUD) with excellent film-forming properties at ambient temperature.

  2. High gloss and exceptional clarity for premium aesthetic performance in clear coats.

  3. Outstanding chemical resistance to alcohols, cleaning agents, and mild acids.

  4. Low VOC formulation compliant with stringent environmental regulations including EU Ecolabel and US EPA standards.

  5. Good compatibility with acrylics, cellulose derivatives, and common crosslinkers for formulation flexibility.

Typical Applications Of DSM NeoRez U-371 Polyurethane Resin

  1. High-performance waterborne wood coatings for furniture and flooring.

  2. Industrial maintenance coatings for metal substrates requiring durability and corrosion resistance.

  3. Leather finishing topcoats demanding flexibility, abrasion resistance, and breathability.

  4. Plastic coatings for automotive interior trim and consumer electronics housings.

  5. Architectural clear coatings for concrete, terrazzo, and decorative cementitious surfaces.

Specifications Of DSM NeoRez U-371 Polyurethane Resin

Chemical TypeAliphatic polyurethane dispersion (anionic)
Product FormReady-to-use aqueous dispersion
AppearanceTranslucent, slightly bluish liquid
pH (25°C)8.0–8.8
Solids Content (wt%)35.0–37.0%
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 2 rpm)500–1500
Minimum Film Formation Temperature (MFFT)≈15°C
Primary ApplicationsClear protective topcoats, flexible films, high-gloss finishes


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