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

Allnex CRYLCOAT E 04327 Polyester Resin

Allnex CRYLCOAT E 04327 is a high-performance carboxyl-functional polyester resin designed for durable powder coating applications. It delivers excellent flow, leveling, and mechanical properties with superior UV resistance and gloss retention. Ideal for architectural and general industrial coatings requiring weatherability and chemical resistance. Part of Allnex’s trusted CRYLCOAT® powder coating resin portfolio.
  • allnex crylcoat e 04327 polyester resin_9c79b867
  • allnex crylcoat e 04327 polyester resin_9c79b867

Features Of Allnex CRYLCOAT E 04327 Polyester Resin

  1. Designed for high-gloss, durable powder coatings with excellent flow and leveling.

  2. Offers balanced reactivity for broad curing window—compatible with standard epoxy resins (e.g., GMA-functional acrylics) in hybrid systems.

  3. Delivers outstanding weather resistance and UV stability, suitable for outdoor architectural applications.

  4. Low melt viscosity enables smooth film formation and reduced orange peel, even on complex geometries.

  5. Consistent batch-to-batch performance with strict molecular weight control (Mw/Mn ≤ 3.0).

Typical Applications Of Allnex CRYLCOAT E 04327 Polyester Resin

  1. Architectural aluminum extrusions (curtain walls, windows, façades).

  2. Outdoor furniture and garden equipment coatings.

  3. Automotive non-under-hood components (wheels, trim, brackets).

  4. Industrial metal furniture and storage systems.

  5. Consumer electronics enclosures requiring aesthetic durability.

Specifications Of Allnex CRYLCOAT E 04327 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing white to off-white granules
AppearanceHomogeneous granular solid, no visible impurities
Acid Value (mg KOH/g)26–30
Gardner Color (10% w/w in MEK)≤ 2
Melt Viscosity (200 °C, Pa·s)15–25
Gel Time (200 °C, s)90–120 (with 5% triglycidyl isocyanurate)
Primary ApplicationsHybrid (polyester–epoxy) and pure polyester powder coatings


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