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

Chan Chem L-2857 Waterborne Polyurethane Resin

ChanChemL-2857isawaterbornepolyurethaneresinfromChanChem’sL-Series,offeringexcellentflexibility,abrasionresistance,andlow-VOCperformance.Idealforleatherfinishing,textilecoating,andflexiblepackaging,itprovidesstrongadhesion,goodchemicalresistance,andstableemulsionpropertieswithoutorganicsolvents.
  • chan chem l 2857 waterborne polyurethane resin_5276e944
  • chan chem l 2857 waterborne polyurethane resin_5276e944

Features Of Chan Chem L-2857 Waterborne Polyurethane Resin

  1. Low-VOC, environmentally compliant formulation meeting stringent global regulatory standards.

  2. Excellent film-forming capability with high clarity and gloss retention after drying.

  3. Superior flexibility and abrasion resistance for demanding coating applications.

  4. Good compatibility with acrylic emulsions and common waterborne additives.

  5. Stable storage at 5–40 °C with shelf life of 12 months in unopened original packaging.

Typical Applications Of Chan Chem L-2857 Waterborne Polyurethane Resin

  1. Waterborne wood coatings for furniture and interior flooring.

  2. Leather finishing topcoats requiring soft hand feel and scuff resistance.

  3. Flexible packaging laminating adhesives for food-safe composite structures.

  4. Industrial maintenance coatings for metal substrates in low-emission environments.

  5. Textile coating binders for performance apparel and technical fabrics.

Specifications Of Chan Chem L-2857 Waterborne Polyurethane Resin

Chemical TypeAnionic aliphatic polyurethane dispersion
Product FormOpaque white liquid
AppearanceUniform milky dispersion, free of sediment or gel particles
Solids Content (wt%)30.0 ± 1.0%
pH (at 25 °C)7.8 – 8.5
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm)150 – 350
Particle Size (D50, nm)80 – 120
Minimum Film Formation Temperature (MFFT)15 °C


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