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

Allnex DAOTAN TW 6450/30WA Polyurethane Resin

Allnex DAOTAN TW 6450/30WA is a waterborne aliphatic polyurethane resin from the DAOTAN TW series, designed for high-performance industrial coatings. It delivers excellent gloss retention, UV resistance, and chemical durability while enabling low-VOC, eco-friendly formulations. Ideal for metal, plastic, and wood substrates requiring robust abrasion resistance and clarity.
  • allnex daotan tw 6450 30wa polyurethane resin_6b9df487
  • allnex daotan tw 6450 30wa polyurethane resin_6b9df487

Features Of Allnex DAOTAN TW 6450/30WA Polyurethane Resin

  1. High solids content for reduced VOC emissions and improved coating efficiency.

  2. Excellent compatibility with acrylic and polyester resins in hybrid coating systems.

  3. Outstanding flexibility and impact resistance without sacrificing hardness development.

  4. Good hydrolytic stability suitable for humid-cure and ambient-cure applications.

  5. Low viscosity enables easy handling, spray application, and formulation versatility.

Typical Applications Of Allnex DAOTAN TW 6450/30WA Polyurethane Resin

  1. Automotive refinish clearcoats and basecoat/clearcoat systems.

  2. Industrial maintenance coatings for metal and plastic substrates.

  3. General-purpose protective topcoats for furniture and architectural wood finishes.

  4. Two-component (2K) polyurethane coatings requiring fast ambient cure and gloss retention.

  5. Coatings for agricultural and construction equipment requiring abrasion and weather resistance.

Specifications Of Allnex DAOTAN TW 6450/30WA Polyurethane Resin

Chemical TypeAliphatic polyurethane dispersion (anionic, waterborne)
Product FormLiquid dispersion
AppearanceTranslucent, slightly bluish-white liquid
Solids Content (wt%)30 ± 1%
pH7.5 – 8.5
Viscosity (mPa·s, 25°C, Brookfield RVT, spindle #3, 20 rpm)150 – 350
Density (g/cm³, 25°C)1.02 – 1.06
Minimum Film Formation Temperature (MFFT)~15°C


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