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

Evonik DYNAPOL LH 775 Saturated Polyester Resin

Evonik DYNAPOL LH 775 is a saturated polyester resin designed for high-performance powder coatings offering excellent flow smoothness UV resistance and mechanical durability ideal for architectural and appliance applications requiring long-term weatherability and gloss retention.
  • evonik dynapol lh 775 saturated polyester resin_7e09d100
  • evonik dynapol lh 775 saturated polyester resin_7e09d100

Features Of Evonik DYNAPOL LH 775 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. Good flexibility and impact resistance without compromising hardness.

  4. Low viscosity enables high solids formulation with reduced VOC emissions.

  5. Compatible with melamine formaldehyde crosslinkers for thermoset powder and liquid coatings.

Typical Applications Of Evonik DYNAPOL LH 775 Saturated Polyester Resin

  1. Architectural metal coatings (e.g., aluminum composite panels and curtain walls).

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

  3. Automotive exterior trim and under-hood components requiring durable finishes.

  4. General industrial maintenance coatings for steel structures and equipment.

  5. Powder coating systems for corrosion-resistant functional and decorative layers.

Specifications Of Evonik DYNAPOL LH 775 Saturated Polyester Resin

Chemical TypeSaturated polyester resin
Product FormPale yellow to light amber viscous liquid
AppearanceClear, homogeneous liquid without sediment
Primary ApplicationsThermoset powder coatings and high-performance liquid coatings
Key FeaturesHigh crosslink density, low curing temperature compatibility, excellent flow and leveling
BenefitsEnhanced durability, reduced energy consumption during curing, improved substrate adhesion
Storage StabilityStable at 20–25 °C for ≥12 months in sealed containers


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