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

Chan Chem L-2881 Waterborne Polyurethane Resin

ChanChemL-2881isawaterbornepolyurethaneresinfromChanChem’sL-series,offeringexcellentfilmformation,flexibility,andchemicalresistance.Idealforeco-friendlycoatings,leatherfinishing,andtextileapplications,itprovideslowVOC,goodadhesion,androbustwater/abrasionresistancewithoutorganicsolvents.
  • chan chem l 2881 waterborne polyurethane resin_82ee33fc
  • chan chem l 2881 waterborne polyurethane resin_82ee33fc

Features Of Chan Chem L-2881 Waterborne Polyurethane Resin

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

  2. Excellent film flexibility and elongation, ensuring crack resistance on dynamic or thermally cycled substrates.

  3. Superior adhesion to diverse substrates including plastics (PVC, ABS), metals, and treated wood without primer.

  4. Good hydrolytic stability and storage shelf life (>12 months at 5–30°C in sealed containers).

  5. Easy incorporation with common water-based acrylics and crosslinkers for hybrid system optimization.

Typical Applications Of Chan Chem L-2881 Waterborne Polyurethane Resin

  1. High-performance waterborne topcoats for automotive interior trim and instrument panels.

  2. Flexible protective coatings for synthetic leather and textile laminates in footwear and upholstery.

  3. Durable clearcoats for wood furniture and architectural millwork requiring low-yellowing aesthetics.

  4. Functional binder in water-based overprint varnishes for flexible packaging films.

  5. Base resin for eco-friendly industrial maintenance coatings on metal and plastic components.

Specifications Of Chan Chem L-2881 Waterborne Polyurethane Resin

Chemical TypeAnionic aliphatic polyurethane dispersion
Product FormOpaque white to slightly bluish liquid
AppearanceHomogeneous aqueous dispersion
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 – 400
Particle Size (D50, nm)80 – 120
Minimum Film Formation Temperature (MFFT)≤ 15°C


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