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

Eastman AQ-38S Polymer Polyester Resin

Eastman AQ-38S is a water-dispersible polyester resin from Eastman’s AQ polymer series, designed for high-gloss, durable coatings and inks. It offers excellent adhesion to plastics, flexibility, clarity, and low VOC content. Ideal for flexible packaging, label films, and overprint varnishes requiring FDA-compliant, non-toxic performance.
  • eastman aq 38s polymer polyester resin_617851e3
  • eastman aq 38s polymer polyester resin_617851e3

Features Of Eastman AQ-38S Polymer Polyester Resin

  1. Water-dispersible polyester resin offering excellent film-forming capability without organic co-solvents.

  2. Provides outstanding adhesion to diverse substrates including metals, plastics, and primed wood.

  3. Delivers high gloss, clarity, and UV resistance in cured coatings.

  4. Enables low-VOC formulations compliant with stringent environmental regulations.

  5. Exhibits good hydrolytic stability and compatibility with common crosslinkers (e.g., melamine, epoxy, isocyanate).

Typical Applications Of Eastman AQ-38S Polymer Polyester Resin

  1. High-performance waterborne industrial maintenance coatings.

  2. Architectural metal façade and roofing coatings.

  3. Coatings for outdoor furniture and garden equipment.

  4. Interior and exterior coil coating primers and topcoats.

  5. Refinish coatings for agricultural and construction machinery.

Specifications Of Eastman AQ-38S Polymer Polyester Resin

Chemical TypeWater-dispersible saturated polyester
Product FormAqueous dispersion
AppearanceOpaque white to off-white liquid
pH (25 °C)7.0–8.5
Solids Content (wt%)35–38
Viscosity (mPa·s, Brookfield LVT, #2 spindle, 20 rpm, 25 °C)100–300
Density (g/cm³, 25 °C)1.02–1.05
Primary ApplicationsWaterborne industrial and architectural coatings


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