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

Allnex CRYLCOAT 2662-3 Polyester Resin

Allnex CRYLCOAT 2662-3 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 while maintaining robust weatherability and chemical resistance.
  • allnex crylcoat 2662 3 polyester resin_e5beba44
  • allnex crylcoat 2662 3 polyester resin_e5beba44

Features Of Allnex CRYLCOAT 2662-3 Polyester Resin

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

  2. Outstanding chemical resistance, particularly to solvents, cleaning agents, and mild acids.

  3. Excellent UV stability and long-term color retention in outdoor applications.

  4. Good mechanical properties including hardness, flexibility, and impact resistance.

  5. Designed for low-cure-temperature powder coating systems (180–190 °C, 10–15 min).

Typical Applications Of Allnex CRYLCOAT 2662-3 Polyester Resin

  1. Architectural aluminum extrusions for façades and window frames.

  2. Outdoor furniture and garden equipment coatings.

  3. Automotive exterior trim and non-critical under-hood components.

  4. Electrical enclosures and industrial metal housings.

  5. Office furniture and retail display fixtures requiring durable aesthetics.

Specifications Of Allnex CRYLCOAT 2662-3 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing white to off-white granular solid
Appearance (as supplied)Granules, free of lumps and fines
Acid Value (mg KOH/g)32–38
Gardner Color (10% solution in xylene)≤ 2
Melt Viscosity (at 180 °C, Pa·s)4.5–6.5
Softening Point (°C, ASTM E28)78–84
Primary ApplicationsExterior-grade thermosetting powder coatings


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