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

Allnex CRYLCOAT 2505-4 Polyester Resin

Allnex CRYLCOAT 2505-4 is a high-flow, low-cure-temperature polyester resin for powder coatings, offering excellent gloss retention, mechanical resistance, and smooth film formation. Designed for indoor architectural and general industrial applications, it enables energy-efficient curing at 160–180°C with outstanding storage stability and electrostatic spray performance.
  • allnex crylcoat 2505 4 polyester resin_cbd6ee1a
  • allnex crylcoat 2505 4 polyester resin_cbd6ee1a

Features Of Allnex CRYLCOAT 2505-4 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 common household cleaners and mild industrial solvents.

  4. Optimized reactivity with standard triglycidyl isocyanurate (TGIC) curing agents.

  5. Consistent batch-to-batch reproducibility meeting stringent quality control standards.

Typical Applications Of Allnex CRYLCOAT 2505-4 Polyester Resin

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

  2. Outdoor furniture coatings requiring durability and color retention.

  3. Automotive trim and non-structural exterior components.

  4. General-purpose industrial metal coatings for agricultural and construction equipment.

  5. Whitegoods and appliance housings exposed to ambient environmental conditions.

Specifications Of Allnex CRYLCOAT 2505-4 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing granular solid
AppearanceOff-white to light beige granules
Acid Value (mg KOH/g)26–30
Melt Viscosity (180°C, Pa·s)3.5–5.5
Gardner Color≤ 3
Particle Size (D90, µm)≤ 250
Primary ApplicationsTGIC-cured powder coatings for exterior metal substrates


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