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

Allnex CRYLCOAT E 04509 Polyester Resin

Allnex CRYLCOAT E 04509 is a high-flow, low-cure-temperature polyester resin designed for premium powder coating applications. It delivers excellent gloss retention, mechanical durability, and weather resistance. Ideal for indoor/outdoor metal substrates, it enables energy-efficient curing at 160°C/20 min. Part of Allnex’s CRYLCOAT E-series, this resin ensures consistent film formation and superior TGIC-free performance.
  • allnex crylcoat e 04509 polyester resin_bfafd8b7
  • allnex crylcoat e 04509 polyester resin_bfafd8b7

Features Of Allnex CRYLCOAT E 04509 Polyester Resin

  1. High-gloss, excellent flow and leveling for smooth, defect-free cured films.

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

  3. Good chemical resistance to solvents, acids, and alkaline cleaners.

  4. Optimized reactivity for efficient curing with TGIC or hydroxyalkylamide (HAA) crosslinkers.

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

Typical Applications Of Allnex CRYLCOAT E 04509 Polyester Resin

  1. Architectural aluminum extrusions (e.g., window frames, curtain walls).

  2. Automotive exterior trim and non-under-hood components.

  3. Outdoor furniture and garden equipment coatings.

  4. General industrial metal finishing requiring durability and aesthetics.

  5. Appliance housings exposed to ambient environmental conditions.

Specifications Of Allnex CRYLCOAT E 04509 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing granular solid
AppearanceWhite to off-white granules
Acid Value (mg KOH/g)26–30
Gardner Color≤ 3
Melt Viscosity (180 °C, Pa·s)25–45
Softening Point (°C, Ring & Ball)78–84
Primary ApplicationsThermoset powder coatings for architectural and general industrial use


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