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

Evonik DYNAPOL LH 744 Saturated Polyester Resin

Evonik DYNAPOL LH 744 is a saturated polyester resin designed for high-performance powder coatings. It delivers excellent flow, mechanical strength, and chemical resistance with low viscosity and superior storage stability. Ideal for indoor/outdoor architectural and appliance finishes requiring durability, gloss retention, and smooth film formation. Part of Evonik’s trusted DYNAPOL thermosetting resin portfolio.
  • evonik dynapol lh 744 saturated polyester resin_c52617c3
  • evonik dynapol lh 744 saturated polyester resin_c52617c3

Features Of Evonik DYNAPOL LH 744 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 with good flow and leveling.

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

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

Typical Applications Of Evonik DYNAPOL LH 744 Saturated Polyester Resin

  1. Automotive OEM clearcoats and topcoats.

  2. Industrial coil coatings for pre-painted metal substrates.

  3. High-performance appliance coatings (e.g., refrigerators, washing machines).

  4. Powder coating base resins for architectural and functional finishes.

  5. General-purpose high-durability liquid coatings for metal protection.

Specifications Of Evonik DYNAPOL LH 744 Saturated Polyester Resin

Chemical TypeSaturated polyester resin
Product FormLiquid, solvent-based
AppearanceClear, pale yellow to colorless liquid
Primary ApplicationsThermoset coatings requiring high durability and gloss retention
Key FeaturesHigh reactivity with amino resins, low VOC potential, excellent film formation
BenefitsEnhanced cure efficiency, reduced energy consumption, superior substrate adhesion
Recommended CrosslinkerHigh- or medium-amino methylated melamine resins
Storage Stability≥12 months at 20–25 °C in sealed original container


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