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

Evonik LH831-24 Polyester Resin

Evonik’s LH831-24 is a high-performance aliphatic polyester resin from the LARIC® series, engineered for UV-curable coatings and inks. It delivers excellent weather resistance, low viscosity, and superior gloss retention. Designed for industrial wood and plastic finishing, it ensures rapid cure, low shrinkage, and outstanding adhesion without volatile organic compounds.
  • evonik lh831 24 polyester resin_d774d585
  • evonik lh831 24 polyester resin_d774d585

Features Of Evonik LH831-24 Polyester Resin

  1. High reactivity enabling fast gel time and efficient production cycles.

  2. Excellent mechanical strength and impact resistance in cured composites.

  3. Good compatibility with standard styrene monomers and common accelerators.

  4. Low viscosity for enhanced fiber wet-out and improved mold filling.

  5. Consistent batch-to-batch performance supporting reliable industrial scale-up.

Typical Applications Of Evonik LH831-24 Polyester Resin

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

  2. Pultruded profiles used in infrastructure, construction, and transportation.

  3. Sheet molding compound (SMC) for automotive body panels and structural parts.

  4. Marine components including decks, hulls, and interior fittings.

  5. Industrial grating, ducting, and corrosion-resistant equipment housings.

Specifications Of Evonik LH831-24 Polyester Resin

Chemical TypeUnsaturated polyester resin
Product FormLiquid
AppearanceClear to pale yellow viscous liquid
Primary ApplicationsFRP, pultrusion, SMC, and filament winding
Key FeaturesHigh reactivity, low viscosity, excellent mechanical properties
BenefitsImproved process efficiency, superior part quality, broad formulation flexibility
Styrene ContentApprox. 40–44 wt%
Storage Stability6 months at ≤25 °C in sealed containers


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *