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

Evonik DYNAPOL LH775-52 Saturated Polyester Resin

Evonik DYNAPOL LH775-52 is a saturated polyester resin from the DYNAPOL LH series, engineered for high-gloss, weather-resistant powder coatings. It offers excellent flow, leveling, and mechanical properties with low melt viscosity. Ideal for architectural and industrial applications requiring UV stability and chemical resistance. Compliant with REACH and RoHS standards.
  • evonik dynapol lh775 52 saturated polyester resin_1daf2938
  • evonik dynapol lh775 52 saturated polyester resin_1daf2938

Features Of Evonik DYNAPOL LH775-52 Saturated Polyester Resin

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

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

  3. Low viscosity enabling high solids content formulations with good flow and leveling.

  4. Outstanding hardness and scratch resistance after crosslinking with melamine or urea resins.

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

Typical Applications Of Evonik DYNAPOL LH775-52 Saturated Polyester Resin

  1. Powder coatings for architectural aluminum profiles and façade systems.

  2. High-performance coil coatings on pre-painted metal substrates.

  3. Durable appliance coatings requiring gloss retention and color stability.

  4. Industrial maintenance coatings for outdoor equipment and infrastructure.

  5. Automotive non-critical exterior trim coatings demanding corrosion protection.

Specifications Of Evonik DYNAPOL LH775-52 Saturated Polyester Resin

Chemical TypeSaturated polyester resin
Product FormFree-flowing white to off-white granules
AppearanceHomogeneous granular solid
Primary ApplicationsPowder coatings, coil coatings, industrial finishes
Key FeaturesHigh crosslink density, low melt viscosity, excellent film formation
BenefitsEnhanced durability, superior mechanical properties, reduced curing energy
Storage StabilityStable under dry, cool conditions (≤25°C, <60% RH)
Recommended CrosslinkerMelamine-formaldehyde resins (e.g., Cymel® 303)


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