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

Chan Chem L-2908 Waterborne Polyurethane Resin

ChanChemL-2908isaWaterbornePolyurethaneResinfromChanChem’sL-Series,offeringexcellentfilmformation,flexibility,andchemicalresistancewithlowVOCcontent.Idealforeco-friendlycoatings,leatherfinishes,andflexiblepackagingapplications,itprovidesstrongadhesion,abrasionresistance,andgoodwaterrepellencywhilemaintainingclarityandsofttouch.
  • chan chem l 2908 waterborne polyurethane resin_582395e6
  • chan chem l 2908 waterborne polyurethane resin_582395e6

Features Of Chan Chem L-2908 Waterborne Polyurethane Resin

  1. Low-VOC, environmentally compliant formulation meeting global regulatory standards for waterborne coatings.

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

  3. Outstanding flexibility and abrasion resistance, ideal for dynamic substrate applications.

  4. Good compatibility with acrylic emulsions and crosslinkers for hybrid system formulation.

  5. Stable dispersion at ambient temperature with broad pH tolerance (6.5–8.5) and low sensitivity to shear.

Typical Applications Of Chan Chem L-2908 Waterborne Polyurethane Resin

  1. Waterborne leather finishing topcoats for footwear and upholstery.

  2. Flexible packaging coatings requiring FDA-compliant indirect food contact performance.

  3. High-performance wood coatings for furniture and interior architectural millwork.

  4. Textile coating binders for durable, breathable technical fabrics.

  5. Industrial maintenance coatings for metal substrates requiring corrosion-inhibiting adhesion.

Specifications Of Chan Chem L-2908 Waterborne Polyurethane Resin

Chemical TypeAnionic aliphatic polyurethane dispersion
Product FormOpaque white liquid
AppearanceHomogeneous milky dispersion, free of sediment or coagulum
Solids Content (wt%)30.0 ± 1.0%
pH (at 25°C)7.2 ± 0.3
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm)150–300
Particle Size (D50, nm)45–65
Minimum Film Formation Temperature (MFFT)12–15°C


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