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

Eastman AQ-48 Polymer Polyester Resin

Eastman AQ-48 Polymer is a water-dispersible polyester resin from Eastman’s AQ series, offering excellent film-forming ability, gloss, flexibility and adhesion for industrial coatings and inks. It delivers low VOC, good hydrolytic stability and compatibility with acrylics and urethanes—ideal for sustainable, high-performance coating formulations.
  • eastman aq 48 polymer polyester resin_c55ee645
  • eastman aq 48 polymer polyester resin_c55ee645

Features Of Eastman AQ-48 Polymer Polyester Resin

  1. Water-dispersible polyester polymer designed for high-performance aqueous coatings.

  2. Offers excellent film-forming capability and flexibility without added plasticizers.

  3. Provides good adhesion to diverse substrates including metals, plastics, and primed wood.

  4. Delivers balanced hardness and impact resistance in cured films.

  5. Compatible with common crosslinkers such as melamine-formaldehyde and polyisocyanates.

Typical Applications Of Eastman AQ-48 Polymer Polyester Resin

  1. Industrial maintenance coatings for metal structures and equipment.

  2. General-purpose protective coatings for agricultural and construction machinery.

  3. Interior architectural coatings requiring low-VOC, durable finishes.

  4. Coatings for pre-finished metal (coil coating) and metal packaging applications.

  5. Base resin for waterborne baking enamels used in appliance finishing.

Specifications Of Eastman AQ-48 Polymer Polyester Resin

Chemical TypeWater-dispersible saturated polyester polymer
Product FormAqueous dispersion
AppearanceOpaque white to off-white liquid
Solids Content40–42 wt%
pH7.5–8.5
Viscosity (Brookfield, #2 spindle, 20 rpm)100–300 cP
Density (25 °C)1.02–1.04 g/cm³
Minimum Film Formation Temperature (MFFT)≈35 °C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *