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

Evonik DYNAPOL L205 Solid Saturated Polyester Resin

Evonik DYNAPOL L205 is a solid saturated polyester resin designed for high-performance powder coatings. It offers excellent flow, gloss retention, and chemical resistance with low melt viscosity and consistent reactivity. Ideal for architectural and industrial applications requiring durability, weatherability, and smooth film formation. Supplied as free-flowing granules for easy handling and processing in thermoset systems.
  • evonik dynapol l205 solid saturated polyester resin_07286060
  • evonik dynapol l205 solid saturated polyester resin_07286060

Features Of Evonik DYNAPOL L205 Solid Saturated Polyester Resin

  1. Highly crosslinkable solid saturated polyester with excellent compatibility with melamine-formaldehyde and urea-formaldehyde resins.

  2. Low viscosity in solution, enabling high solids content formulations and improved application efficiency.

  3. Outstanding film hardness, flexibility, and chemical resistance after curing.

  4. Excellent gloss retention and weathering stability in outdoor coatings applications.

  5. Consistent batch-to-batch quality supported by Evonik’s stringent GMP-compliant manufacturing control.

Typical Applications Of Evonik DYNAPOL L205 Solid Saturated Polyester Resin

  1. Automotive OEM and refinish topcoats requiring high durability and aesthetic performance.

  2. Industrial maintenance coatings for metal substrates exposed to harsh environments.

  3. Powder coatings for architectural aluminum profiles and façade systems.

  4. General-purpose decorative and protective coil coatings on pre-painted metal (PPM).

Specifications Of Evonik DYNAPOL L205 Solid Saturated Polyester Resin

Chemical TypeSolid saturated polyester resin
Product FormFree-flowing off-white to light yellow granules
Appearance (at 25 °C)Granular, homogeneous solid
Acid Value (mg KOH/g)10–16
Hydroxyl Value (mg KOH/g)35–45
Gardner Color (10% in MEK)≤ 3
Softening Point (°C, Ring & Ball)78–85
Volatile Content (wt%, 120 °C/2 h)≤ 0.5


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