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

YT-408 Waterborne Polyester Resin

YT-408 is a high-performance waterborne polyester resin from the YT Series by Yantai Chemical, offering excellent gloss retention, alkali resistance and film flexibility for eco-friendly industrial coatings. Designed for metal pretreatment and coil coating applications, it delivers low VOC, stable dispersion and superior adhesion without organic solvents.
  • yt 408 waterborne polyester resin_f9db93ba
  • yt 408 waterborne polyester resin_f9db93ba

Features Of YT-408 Waterborne Polyester Resin

  1. Low-VOC formulation compliant with global environmental regulations including EU REACH and US EPA standards.

  2. Excellent hydrolytic stability for extended shelf life and consistent performance in aqueous systems.

  3. Good compatibility with acrylic emulsions, polyurethane dispersions, and crosslinkers such as aziridines and carbodiimides.

  4. Provides balanced hardness, flexibility, and film clarity in cured coatings.

  5. Enables fast ambient-temperature film formation with low coalescent demand.

Typical Applications Of YT-408 Waterborne Polyester Resin

  1. High-performance waterborne industrial maintenance coatings for metal substrates.

  2. Architectural and decorative topcoats requiring mar resistance and gloss retention.

  3. Interior wood coatings for furniture and cabinetry where low odor and rapid dry-through are critical.

  4. Base resin for two-component (2K) waterborne polyurethane topcoats.

Specifications Of YT-408 Waterborne Polyester Resin

Chemical TypeAliphatic waterborne polyester dispersion
Product FormOpaque white to off-white liquid
AppearanceHomogeneous dispersion, no sedimentation
pH (at 25°C)7.5 – 8.5
Solids Content (wt%)35.0 ± 1.5
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm, 25°C)150 – 400
Particle Size (D50, nm)80 – 120
Minimum Film Formation Temperature (MFFT, °C)12 – 16


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