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

Allnex CRYLCOAT 2443-3 Polyester Resin

Allnex CRYLCOAT 2443-3 is a high-performance carboxyl-functional polyester resin designed for premium powder coating applications. It delivers excellent flow, leveling, and mechanical properties with superior UV resistance and gloss retention. Ideal for architectural and appliance coatings requiring durability, weatherability, and consistent cure performance across varied substrates.
  • allnex crylcoat 2443 3 polyester resin_a9c460e0
  • allnex crylcoat 2443 3 polyester resin_a9c460e0

Features Of Allnex CRYLCOAT 2443-3 Polyester Resin

  1. High-gloss, excellent flow and leveling for premium surface aesthetics.

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

  3. Good chemical resistance to solvents, cleaning agents, and mild acids.

  4. Compatible with standard TGIC and hydroxyalkylamide (HAA) curing agents.

  5. Consistent batch-to-batch reproducibility and low volatile organic content (VOC).

Typical Applications Of Allnex CRYLCOAT 2443-3 Polyester Resin

  1. Architectural aluminum extrusions for façades and curtain walls.

  2. Automotive exterior trim and non-structural decorative components.

  3. Outdoor furniture and garden equipment coatings.

  4. Electrical enclosures and industrial housings requiring durable finishes.

Specifications Of Allnex CRYLCOAT 2443-3 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPowder (free-flowing granules)
AppearanceWhite to off-white free-flowing powder
Acid Value (mg KOH/g)28–32
Gardner Color≤ 2
Melt Viscosity (Pa·s at 200 °C)1500–2500
Particle Size Distribution (D50, µm)30–40
Storage Stability (25 °C, 6 months)No caking or agglomeration observed


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