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

YT-3108 Waterborne Polyester Resin

YT-3108 is a high-performance waterborne polyester resin from the YT series by Yantai Chemical, offering excellent gloss retention, chemical resistance and low VOC content. Designed for eco-friendly industrial coatings, it delivers superior film formation, flexibility and adhesion on metal and plastic substrates. Ideal for automotive refinishes, coil coatings and general-purpose water-based topcoats.
  • yt 3108 waterborne polyester resin_bedc5e19
  • yt 3108 waterborne polyester resin_bedc5e19

Features Of YT-3108 Waterborne Polyester Resin

  1. Low-VOC, environmentally compliant formulation meeting global regulatory standards for waterborne coatings.

  2. Excellent hydrolytic stability and storage shelf life (>12 months at 5–35°C).

  3. Good compatibility with acrylic emulsions, amino resins, and common crosslinkers for hybrid systems.

  4. High film hardness and gloss retention after curing, with balanced flexibility and scratch resistance.

  5. Easy dispersion in water without organic co-solvents; low foaming during high-shear mixing.

Typical Applications Of YT-3108 Waterborne Polyester Resin

  1. Waterborne industrial maintenance coatings for metal substrates.

  2. Interior architectural coatings requiring durable, low-odor finishes.

  3. Coil coating primers and topcoats for pre-painted metal (PPM) applications.

  4. Wood coatings for furniture and cabinetry where VOC reduction is critical.

  5. Automotive refinish basecoats and clearcoats in eco-conscious repair shops.

Specifications Of YT-3108 Waterborne Polyester Resin

Chemical TypeAliphatic water-dispersible polyester resin
Product FormAqueous dispersion (non-ionic stabilized)
AppearanceOpaque white to off-white liquid
Solids Content (wt%)45.0 ± 1.5%
pH (at 25°C)7.2 – 8.0
Viscosity (Brookfield RVT, #2 spindle, 20 rpm, 25°C)1,200 – 2,500 cP
Particle Size (D50)80 – 120 nm
Minimum Film Formation Temperature (MFFT)22 – 26°C


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

Your Name *

Your Email *

Your Phone

Country

Your Message *