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

Allnex DAOTAN TW 6429/40WA Polyurethane Resin

Allnex DAOTAN TW 6429/40WA is a waterborne aliphatic polyurethane resin from the DAOTAN TW series, engineered for high-gloss, abrasion-resistant coatings in wood and plastic applications. It offers excellent clarity, UV stability, and low VOC content, enabling sustainable high-performance finishes with fast drying and good film formation.
  • allnex daotan tw 6429 40wa polyurethane resin_5e319c56
  • allnex daotan tw 6429 40wa polyurethane resin_5e319c56

Features Of Allnex DAOTAN TW 6429/40WA Polyurethane Resin

  1. High-performance aliphatic polyurethane dispersion with excellent UV resistance and gloss retention.

  2. Waterborne formulation enabling low VOC content and compliance with stringent environmental regulations.

  3. Good film-forming properties and outstanding flexibility for demanding coating applications.

  4. Enhanced chemical resistance to dilute acids, alkalis, and common solvents after full cure.

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

Typical Applications Of Allnex DAOTAN TW 6429/40WA Polyurethane Resin

  1. High-end architectural coatings requiring long-term color stability and weatherability.

  2. Industrial maintenance coatings for metal substrates in outdoor environments.

  3. Wood coatings for interior and semi-exposed furniture and flooring.

  4. Plastic coatings for automotive interior trim and consumer electronics housings.

  5. Water-based two-component (2K) topcoats for premium protective finishes.

Specifications Of Allnex DAOTAN TW 6429/40WA Polyurethane Resin

Chemical TypeAliphatic polyurethane dispersion
Product FormWhite to off-white aqueous dispersion
AppearanceOpaque liquid, homogeneous without sediment
Solids Content (wt %)40 ± 1
pH7.5 – 8.5
Viscosity (mPa·s, Brookfield RVT, Spindle #3, 20 rpm, 25°C)500 – 1500
Density (g/cm³, 25°C)1.02 – 1.06
Primary ApplicationsWaterborne high-performance topcoats and clearcoats


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