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

Toyobo VYLONAL MD-1100 Waterborne Polyester Resin

Toyobo VYLONAL MD-1100 is a waterborne polyester resin from the VYLONAL series, offering low-VOC, excellent film formation, and superior adhesion to plastics and metals. Designed for eco-friendly industrial coatings, it delivers high gloss, chemical resistance, and easy water-thinnability—ideal for automotive refinishes and plastic topcoats.
  • toyobo vylonal md 1100 waterborne polyester resin_f7860cf8
  • toyobo vylonal md 1100 waterborne polyester resin_f7860cf8

Features Of Toyobo VYLONAL MD-1100 Waterborne Polyester Resin

  1. Low-VOC, water-based formulation compliant with stringent global environmental regulations.

  2. Excellent film-forming capability and balanced hardness-flexibility balance for durable coatings.

  3. Good compatibility with acrylic emulsions, crosslinkers (e.g., melamine and polyisocyanate types), and common additives.

  4. Stable dispersion with low viscosity, enabling easy handling and efficient spray/roller application.

  5. Enhanced hydrolytic stability due to optimized polyester backbone design and controlled acid value.

Typical Applications Of Toyobo VYLONAL MD-1100 Waterborne Polyester Resin

  1. Waterborne industrial maintenance coatings for metal substrates.

  2. High-performance topcoats for architectural pre-finished metal (PPM) and coil coating systems.

  3. Basecoats and mid-coats in automotive refinish and OEM-compatible waterborne systems.

  4. Functional coatings requiring chemical resistance and outdoor weatherability.

  5. Eco-friendly wood finishes where low odor and rapid ambient drying are critical.

Specifications Of Toyobo VYLONAL MD-1100 Waterborne Polyester Resin

Chemical TypeWaterborne polyester dispersion
Product FormLiquid dispersion in aqueous medium
AppearanceOpaque white to off-white liquid
pH (25°C)7.5 – 8.5
Solids Content (wt%)35.0 ± 1.5
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm, 25°C)200 – 600
Particle Size (D50, nm)80 – 120
Minimum Film Formation Temperature (MFFT, °C)25 – 30


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