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

Allnex CRYLCOAT 2661-3 Polyester Resin

Allnex CRYLCOAT 2661-3 is a high-flow, low-cure-temperature polyester resin designed for premium powder coatings. It delivers excellent gloss retention, mechanical durability, and weather resistance. Ideal for outdoor architectural and appliance applications requiring ISO 9001-compliant performance and consistent electrostatic application.
  • allnex crylcoat 2661 3 polyester resin_def0d728
  • allnex crylcoat 2661 3 polyester resin_def0d728

Features Of Allnex CRYLCOAT 2661-3 Polyester Resin

  1. High-gloss, excellent flow and leveling for smooth, defect-free coatings.

  2. Outstanding weather resistance and UV stability for long-term outdoor performance.

  3. Good chemical resistance to solvents, weak acids, and alkaline cleaners.

  4. Optimized reactivity for efficient curing with TGIC-free crosslinkers in powder systems.

  5. Consistent batch-to-batch reproducibility meeting stringent industrial quality control standards.

Typical Applications Of Allnex CRYLCOAT 2661-3 Polyester Resin

  1. Architectural aluminum extrusions (e.g., window frames, curtain walls).

  2. Automotive exterior trim and non-under-hood components.

  3. Outdoor furniture and garden equipment coatings.

  4. Industrial metal enclosures and electrical cabinets.

  5. Consumer appliance housings requiring durable decorative finishes.

Specifications Of Allnex CRYLCOAT 2661-3 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing granular solid
AppearanceOff-white to light beige granules
Primary ApplicationsTGIC-free and HAA-cured powder coatings
Key FeaturesHigh gloss, excellent weatherability, low melt viscosity
BenefitsReduced film defects, extended service life, energy-efficient curing
Storage StabilityStable for ≥12 months at ≤25 °C in original unopened packaging
Recommended CrosslinkerHAA (e.g., Primid XL-552) or TGIC alternatives


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