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

Allnex CRYLCOAT 2423-1 Polyester Resin

Allnex CRYLCOAT 2423-1 is a high-performance carboxyl-functional polyester resin designed for premium TGIC-free powder coatings. It delivers excellent flow, leveling, mechanical strength, and UV resistance. Ideal for architectural and industrial applications requiring durable, gloss-retentive finishes. Compliant with global regulatory standards and optimized for efficient curing at 180–200°C.
  • allnex crylcoat 2423 1 polyester resin_d9e103bd
  • allnex crylcoat 2423 1 polyester resin_d9e103bd

Features Of Allnex CRYLCOAT 2423-1 Polyester Resin

  1. High reactivity with triglycidyl isocyanurate (TGIC) and hydroxyalkyl amides (HAA) curing agents.

  2. Excellent flow and leveling for smooth, high-gloss finishes.

  3. Superior mechanical properties including hardness, flexibility, and impact resistance.

  4. Good weathering resistance suitable for outdoor applications.

  5. Consistent batch-to-batch performance ensuring reliable coating formulation.

Typical Applications Of Allnex CRYLCOAT 2423-1 Polyester Resin

  1. Architectural aluminum extrusions and curtain walls.

  2. Automotive exterior trim and under-hood components.

  3. Outdoor furniture and garden equipment coatings.

  4. General industrial metal finishing requiring durability and aesthetics.

  5. Appliance housings exposed to moderate UV and environmental stress.

Specifications Of Allnex CRYLCOAT 2423-1 Polyester Resin

Chemical TypeCarboxy-functional saturated polyester
Product FormFree-flowing white to off-white powder
AppearanceFree-flowing granular solid
Acid Value28–32 mg KOH/g
Gardner Color≤ 2
Melt Viscosity (180°C)3,500–4,500 cP
Particle Size (D50)25–35 µm
Storage StabilityStable at <25°C for ≥6 months in sealed container


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