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

Allnex CRYLCOAT 2451-6 Polyester Resin

Allnex CRYLCOAT 2451-6 is a high-performance carboxyl-functional polyester resin designed for premium powder coating applications. It delivers excellent flow, gloss retention, and mechanical durability with outstanding TGIC-free curing compatibility. Ideal for architectural and industrial coatings requiring superior weather resistance and chemical stability.
  • allnex crylcoat 2451 6 polyester resin_4c72a318
  • allnex crylcoat 2451 6 polyester resin_4c72a318

Features Of Allnex CRYLCOAT 2451-6 Polyester Resin

  1. High-gloss, excellent flow and leveling for premium aesthetic finishes.

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

  3. Good chemical resistance to common household cleaners and mild industrial agents.

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

  5. Consistent batch-to-batch reproducibility supporting reliable manufacturing scale-up.

Typical Applications Of Allnex CRYLCOAT 2451-6 Polyester Resin

  1. Architectural aluminum extrusions for façades and window frames.

  2. Outdoor furniture and garden equipment requiring durable decorative finishes.

  3. Automotive non-critical exterior trim components.

  4. Industrial metal enclosures exposed to ambient environmental conditions.

Specifications Of Allnex CRYLCOAT 2451-6 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing granular solid
AppearanceOff-white to light beige granules
Acid Value (mg KOH/g)28–32
Gardner Color≤ 3
Melt Viscosity (200 °C, Pa·s)15–25
Primary ApplicationsTGIC-free and HAA-cured powder coatings for outdoor use
Key FeaturesWeather durability, high gloss retention, smooth film formation


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