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

Covestro Bayhydrol A 2601 Waterborne Polyurethane Resin

Covestro Bayhydrol A 2601 is a high-performance waterborne polyurethane dispersion resin offering excellent film formation, scratch resistance and chemical durability for industrial coatings. Designed for low-VOC, eco-friendly applications, it delivers superior flexibility, adhesion and hydrolytic stability—ideal for automotive refinishes, wood coatings and plastic finishes.
  • covestro bayhydrol a 2601 waterborne polyurethane resin_3eada9a1
  • covestro bayhydrol a 2601 waterborne polyurethane resin_3eada9a1

Features Of Covestro Bayhydrol A 2601 Waterborne Polyurethane Resin

  1. High solids content for improved film build and reduced drying time.

  2. Excellent mechanical properties including scratch resistance and flexibility.

  3. Low VOC formulation compliant with stringent environmental regulations.

  4. Good compatibility with acrylic and polyester co-resins for hybrid systems.

  5. Stable dispersion with broad pH tolerance and excellent storage stability.

Typical Applications Of Covestro Bayhydrol A 2601 Waterborne Polyurethane Resin

  1. High-performance waterborne wood coatings for furniture and flooring.

  2. Industrial maintenance coatings for metal substrates.

  3. Automotive refinish clearcoats requiring high gloss and durability.

  4. Plastic coatings for interior automotive parts and consumer electronics.

  5. General-purpose protective topcoats for architectural and DIY applications.

Specifications Of Covestro Bayhydrol A 2601 Waterborne Polyurethane Resin

Chemical TypeAliphatic polyurethane dispersion
Product FormWaterborne liquid dispersion
AppearanceClear to slightly hazy, light yellow liquid
Solids Content (wt. %)35–37%
pH Value7.5–8.5
Viscosity (mPa·s, 23 °C, Brookfield RVT, spindle #3, 20 rpm)150–400
Density (g/cm³, 20 °C)1.02–1.05
Minimum Film Formation Temperature (MFFT)≈ 15 °C


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