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

Covestro Bayhydrol A 2469 Waterborne Polyurethane Resin

Covestro Bayhydrol A 2469 is a high-performance waterborne polyurethane dispersion resin from the Bayhydrol® A series, offering excellent gloss retention, chemical resistance and film-forming properties for automotive and industrial coatings. It enables low-VOC, sustainable formulations without compromising durability or application efficiency.
  • covestro bayhydrol a 2469 waterborne polyurethane resin_72d0f19d
  • covestro bayhydrol a 2469 waterborne polyurethane resin_72d0f19d

Features Of Covestro Bayhydrol A 2469 Waterborne Polyurethane Resin

  1. High solids content for improved film build and reduced water content in formulations.

  2. Excellent hydrolytic stability, ensuring long shelf life and consistent performance under humid conditions.

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

  4. Low VOC formulation compliant with stringent environmental regulations (e.g., EU Ecolabel, US EPA guidelines).

  5. Outstanding mechanical properties including scratch resistance, flexibility, and abrasion resistance after curing.

Typical Applications Of Covestro Bayhydrol A 2469 Waterborne Polyurethane Resin

  1. Waterborne industrial wood coatings for furniture, flooring, and cabinetry.

  2. High-performance coatings for metal substrates in architectural and appliance applications.

  3. Leather finishing topcoats requiring soft touch, breathability, and durability.

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

  5. Two-component (2K) waterborne PU systems for demanding OEM and refinish markets.

Specifications Of Covestro Bayhydrol A 2469 Waterborne Polyurethane Resin

Chemical TypeAliphatic polyurethane dispersion (anionic)
Product FormWhite to slightly yellow opaque liquid
AppearanceHomogeneous, stable dispersion
Solids Content (wt.%)35–37%
pH Value7.5–8.5
Viscosity (mPa·s, 23°C, Brookfield LVT, Spindle #3, 60 rpm)150–350
Particle Size (D50, nm)80–120
Minimum Film Formation Temperature (MFFT)≈25°C


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