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

Evonik L411-03 Polyester Resin

Evonik L411-03 is a high-performance aliphatic polyester resin from the L411 series, designed for UV-curable coatings and inks. It offers excellent flexibility, adhesion, and weather resistance with low viscosity and fast cure response. Ideal for industrial wood, plastic, and metal finishing applications requiring durability and gloss retention.
  • evonik l411 03 polyester resin_47be0446
  • evonik l411 03 polyester resin_47be0446

Features Of Evonik L411-03 Polyester Resin

  1. High reactivity with styrene for rapid gelation and efficient production cycles.

  2. Excellent mechanical strength and dimensional stability in cured composites.

  3. Low viscosity enabling superior fiber wet-out and ease of processing in RTM and hand lay-up.

  4. Good chemical resistance to water, dilute acids, and alkaline environments.

  5. Consistent batch-to-batch reproducibility meeting stringent industrial quality standards.

Typical Applications Of Evonik L411-03 Polyester Resin

  1. Fiberglass-reinforced plastic (FRP) tanks and piping for chemical storage and transport.

  2. Marine hulls, decks, and structural components requiring high impact resistance.

  3. Wind turbine blade substrates and nacelle enclosures.

  4. Automotive body panels and under-hood components.

  5. Architectural cladding and corrosion-resistant building elements.

Specifications Of Evonik L411-03 Polyester Resin

Chemical TypeUnsaturated polyester resin
Product FormLiquid
AppearanceClear to pale yellow viscous liquid
Primary ApplicationsStructural composites, corrosion-resistant FRP, semi-structural automotive parts
Key FeaturesFast cure kinetics, low shrinkage, high glass transition temperature (Tg)
BenefitsReduced cycle time, improved surface finish, enhanced long-term durability
Styrene ContentApprox. 38–42 wt%
Storage Stability6 months at ≤25 °C in sealed containers


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