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

Allnex DAOTAN TW 6425/40WA Polyurethane Resin

Allnex DAOTAN TW 6425/40WA is a waterborne aliphatic polyurethane resin designed for high-performance industrial coatings. It delivers excellent gloss retention, UV resistance, and chemical durability while enabling low-VOC formulations. Ideal for wood, plastic, and metal finishes, it offers balanced hardness-flexibility and rapid ambient cure. Part of Allnex’s DAOTAN TW series, this resin supports sustainable coating solutions without compromising performance.
  • allnex daotan tw 6425 40wa polyurethane resin_2fdf53dc
  • allnex daotan tw 6425 40wa polyurethane resin_2fdf53dc

Features Of Allnex DAOTAN TW 6425/40WA Polyurethane Resin

  1. Waterborne aliphatic polyurethane dispersion offering excellent UV resistance and long-term gloss retention.

  2. Low VOC formulation compliant with stringent global environmental regulations including EU REACH and US EPA standards.

  3. Good film-forming properties with balanced hardness, flexibility, and abrasion resistance.

  4. Compatible with acrylic and polyester co-resins for hybrid system optimization.

  5. Stable storage performance with shelf life of ≥12 months at 5–30°C in original sealed container.

Typical Applications Of Allnex DAOTAN TW 6425/40WA Polyurethane Resin

  1. High-performance waterborne wood coatings for furniture and interior joinery.

  2. Architectural coatings requiring durable, low-odor finishes for interior walls and ceilings.

  3. Industrial maintenance coatings for metal substrates in mild-corrosion environments.

  4. Plastic coatings for rigid PVC, ABS, and polycarbonate substrates.

  5. Coatings for laminated flooring and engineered wood panels.

Specifications Of Allnex DAOTAN TW 6425/40WA Polyurethane Resin

Chemical TypeAliphatic waterborne polyurethane dispersion
Product FormLiquid dispersion
AppearanceOpaque white to slightly bluish liquid
pH (at 25°C)7.8–8.5
Solids Content (wt%)40.0 ± 1.0
Viscosity (mPa·s, Brookfield RVT, spindle #3, 20 rpm, 25°C)150–400
Density (g/cm³, 25°C)1.02–1.05
Minimum Film Formation Temperature (MFFT)≈12°C


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