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

Chan Chem L-2909 Waterborne Polyurethane Resin

ChanChemL-2909WaterbornePolyurethaneResinisahigh-performance,low-VOC,anionicallystabilizedpolyurethanedispersiondesignedforflexiblecoatingsandadhesives.Itoffersexcellentfilmformation,abrasionresistance,chemicalresistance,andcompatibilitywithacrylics.Celluloseandotherwaterbornesystems.MadebyChanChemundertheL-Seriesformulationplatform.
  • chan chem l 2909 waterborne polyurethane resin_576def82
  • chan chem l 2909 waterborne polyurethane resin_576def82

Features Of Chan Chem L-2909 Waterborne Polyurethane Resin

  1. Excellent film-forming ability with high gloss and clarity after drying.

  2. Low VOC content (< 50 g/L), compliant with stringent environmental regulations including EU REACH and US EPA standards.

  3. Good hydrolytic stability and storage stability at ambient temperature (12 months shelf life in sealed container).

  4. Outstanding flexibility, abrasion resistance, and adhesion to diverse substrates including plastics, metals, and coated papers.

  5. Easily adjustable viscosity for spray, roller, or dip coating applications without requiring additional co-solvents.

Typical Applications Of Chan Chem L-2909 Waterborne Polyurethane Resin

  1. Topcoats for automotive interior trim and instrument panels.

  2. Protective clear coats for flexible packaging laminates and metallized films.

  3. Surface coatings for premium leather goods and synthetic leather substrates.

  4. Functional overprint varnishes in high-end label and folding carton printing.

  5. Water-based ink binder component for gravure and flexographic decorative inks.

Specifications Of Chan Chem L-2909 Waterborne Polyurethane Resin

Chemical TypeAnionic aliphatic waterborne polyurethane dispersion
Product FormReady-to-use aqueous dispersion
AppearanceTranslucent, slightly bluish milky liquid
pH (25°C)7.8 – 8.5
Solids Content (wt%)30.0 ± 1.0%
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm, 25°C)150 – 400
Particle Size (D50, nm)80 – 120
Minimum Film-Forming Temperature (MFFT)12 – 16°C


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