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

Evonik DYNAPOL S 394 Saturated Polyester Resin

Evonik DYNAPOL S 394 is a saturated polyester resin designed for high-performance coil coating and can coating applications. It offers excellent gloss retention, weather resistance, and smooth film formation. Compatible with melamine crosslinkers, it delivers superior hardness, flexibility, and chemical resistance. Widely used in architectural and industrial metal finishing where durability and aesthetic consistency are critical.
  • evonik dynapol s 394 saturated polyester resin_f320ede7
  • evonik dynapol s 394 saturated polyester resin_f320ede7

Features Of Evonik DYNAPOL S 394 Saturated Polyester Resin

  1. High chemical resistance to solvents, acids, and alkalis.

  2. Excellent weathering and UV stability for long-term outdoor performance.

  3. Low viscosity enabling easy formulation and good flow in coating systems.

  4. Good compatibility with melamine-formaldehyde crosslinkers for thermoset applications.

  5. Non-yellowing character suitable for high-gloss white and light-colored coatings.

Typical Applications Of Evonik DYNAPOL S 394 Saturated Polyester Resin

  1. Powder coatings for architectural aluminum profiles.

  2. High-performance coil coatings for metal roofing and wall panels.

  3. Industrial maintenance coatings requiring corrosion protection.

  4. Automotive OEM and refinish topcoats demanding gloss retention.

  5. Appliance coatings for refrigerators, washing machines, and ovens.

Specifications Of Evonik DYNAPOL S 394 Saturated Polyester Resin

Chemical TypeSaturated polyester resin
Product FormFree-flowing white to off-white granules
AppearanceGranular, free of lumps and foreign particles
Primary ApplicationsThermosetting powder coatings and coil coatings
Key FeaturesLow melt viscosity, excellent film formation, non-yellowing
BenefitsEnhanced gloss, durability, and substrate adhesion
Crosslinker CompatibilityMelamine-formaldehyde resins (e.g., hexamethoxymethylmelamine)
Storage StabilityStable at ambient temperature for ≥12 months in sealed packaging


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