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

Allnex CRYLCOAT E 04403 Polyester Resin

Allnex CRYLCOAT E 04403 is a high-flow, low-cure-temperature polyester resin designed for premium architectural and industrial powder coatings. It delivers excellent gloss retention, UV resistance, and mechanical durability while enabling energy-efficient curing at 150–160°C. Part of Allnex’s CRYLCOAT E-series, this resin ensures consistent film formation and superior weatherability for outdoor applications.
  • allnex crylcoat e 04403 polyester resin_2f956c34
  • allnex crylcoat e 04403 polyester resin_2f956c34

Features Of Allnex CRYLCOAT E 04403 Polyester Resin

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

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

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

  4. Optimized reactivity for efficient curing with triglycidyl isocyanurate (TGIC) or hydroxyalkyl amide (HAA) hardeners.

  5. Consistent batch-to-batch reproducibility ensuring reliable coating process control.

Typical Applications Of Allnex CRYLCOAT E 04403 Polyester Resin

  1. Architectural aluminum extrusions for curtain walls and window frames.

  2. Automotive exterior trim and decorative components.

  3. Outdoor furniture and garden equipment coatings.

  4. Industrial metal furniture and signage.

  5. Appliance front panels requiring durable, high-gloss finishes.

Specifications Of Allnex CRYLCOAT E 04403 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing white to off-white powder
AppearanceFree-flowing granular solid
Acid Value (mg KOH/g)28–32
Gardner Color≤ 2
Glass Transition Temperature (°C)62–66
Particle Size (D50, μm)30–35
Primary ApplicationsExterior-grade powder coatings for architectural and industrial metals


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