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

Allnex CRYLCOAT 2420-5 Polyester Resin

Allnex CRYLCOAT 2420-5 is a high-flow, low-cure-temperature polyester resin for premium powder coatings. Designed for excellent gloss retention, mechanical durability, and UV resistance, it enables efficient curing at 160°C/15 min. Ideal for indoor/outdoor architectural and appliance applications requiring consistent film formation and weatherability.
  • allnex crylcoat 2420 5 polyester resin_c91433e6
  • allnex crylcoat 2420 5 polyester resin_c91433e6

Features Of Allnex CRYLCOAT 2420-5 Polyester Resin

  1. High-gloss, smooth film formation with excellent flow and leveling.

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

  3. Excellent chemical resistance to solvents, acids, and household cleaners.

  4. Optimized reactivity for efficient curing with standard triglycidyl isocyanurate (TGIC) hardeners.

  5. Low viscosity enables high-solids formulations and improved powder transfer efficiency.

Typical Applications Of Allnex CRYLCOAT 2420-5 Polyester Resin

  1. Architectural aluminum extrusions for curtain walls and façades.

  2. Automotive exterior trim and under-hood components.

  3. Outdoor furniture and garden equipment coatings.

  4. Industrial metal furniture and shelving systems.

  5. Electrical enclosures and street lighting housings.

Specifications Of Allnex CRYLCOAT 2420-5 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing white to off-white powder
AppearanceFree-flowing granular solid
Acid Value (mg KOH/g)27–31
Gel Time (at 200°C, seconds)80–110
Tg (°C, DSC)68–72
Primary ApplicationsExterior-grade TGIC-cured powder coatings
Key FeaturesWeather durability, gloss retention, mechanical toughness


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