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

Evonik DYNAPOL LH 834 Saturated Polyester Resin

Evonik DYNAPOL LH 834 is a saturated polyester resin designed for high-performance powder coatings—offering excellent flow, mechanical strength, and weather resistance. It delivers balanced reactivity with TGIC or HAA curing agents, ensuring smooth film formation and superior gloss retention in architectural and industrial applications.
  • evonik dynapol lh 834 saturated polyester resin_e78173bc
  • evonik dynapol lh 834 saturated polyester resin_e78173bc

Features Of Evonik DYNAPOL LH 834 Saturated Polyester Resin

  1. High chemical resistance to solvents, acids, and alkalis in cured coatings.

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

  3. Low viscosity enabling high-solids formulations and improved application efficiency.

  4. Outstanding compatibility with melamine formaldehyde crosslinkers for thermoset systems.

  5. Good mechanical properties including hardness, flexibility, and impact resistance.

Typical Applications Of Evonik DYNAPOL LH 834 Saturated Polyester Resin

  1. Automotive OEM and refinish topcoats requiring high gloss and durability.

  2. Industrial maintenance coatings for metal structures and equipment.

  3. Powder coating binders for architectural aluminum extrusions.

  4. Coil coating systems for pre-painted steel and aluminum substrates.

Specifications Of Evonik DYNAPOL LH 834 Saturated Polyester Resin

Chemical TypeSaturated polyester resin
Product FormLiquid, solvent-based
AppearanceClear to pale yellow transparent liquid
Primary ApplicationsThermoset coatings (e.g., coil, automotive, industrial)
Key FeaturesHigh crosslink density, low VOC potential, excellent flow and leveling
BenefitsEnhanced corrosion protection, superior gloss retention, broad formulation latitude
Recommended CrosslinkerMelamine-formaldehyde resins (high- or medium-amino)


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