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

Covestro Desmophen 1652 Waterborne Polyester Resin

Covestro Desmophen 1652 is a waterborne polyester resin from the Desmophen® series, designed for eco-friendly high-performance coatings. It offers excellent gloss retention, chemical resistance, and low-VOC formulation compatibility. Ideal for industrial wood and metal finishes, it enables fast curing and superior film formation without organic solvents.
  • covestro desmophen 1652 waterborne polyester resin_26b9fcc5
  • covestro desmophen 1652 waterborne polyester resin_26b9fcc5

Features Of Covestro Desmophen 1652 Waterborne Polyester Resin

  1. Low-VOC, waterborne formulation compliant with stringent environmental regulations.

  2. Excellent hydrolytic stability and storage stability in aqueous dispersion.

  3. Good compatibility with acrylics, polyurethane dispersions, and crosslinkers (e.g., melamine or aziridine).

  4. Enables high-gloss, durable film formation with balanced hardness and flexibility.

  5. Designed for ambient- or low-bake curing, supporting energy-efficient coating processes.

Typical Applications Of Covestro Desmophen 1652 Waterborne Polyester Resin

  1. Waterborne industrial maintenance coatings for metal substrates.

  2. Architectural and decorative coatings for interior wood and metal surfaces.

  3. Coatings for furniture and kitchen cabinets requiring low-emission finishes.

  4. Refinish coatings for automotive plastic trim and non-structural components.

  5. Functional topcoats in coil coating pre-treatment systems.

Specifications Of Covestro Desmophen 1652 Waterborne Polyester Resin

Chemical TypeAliphatic waterborne polyester dispersion
Product FormAqueous dispersion
AppearanceClear to slightly hazy, light yellow liquid
pH (at 20 °C)7.5 – 8.5
Solids Content (wt.%)45 – 47
Viscosity (mPa·s, Brookfield LVT, spindel #3, 20 rpm, 23 °C)150 – 300
Density (g/cm³, 20 °C)1.02 – 1.05
Minimum Film Formation Temperature (MFFT)≈ 15 °C


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