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

Allnex CRYLCOAT 2668-3 Polyester Resin

Allnex CRYLCOAT 2668-3 is a high-flow, low-cure-temperature polyester resin designed for premium architectural and industrial powder coatings. It delivers excellent gloss retention, UV resistance, and mechanical durability while enabling energy-efficient curing at 150°C/20 min. Compatible with TGIC and HAA crosslinkers, it ensures smooth film formation and superior weatherability.
  • allnex crylcoat 2668 3 polyester resin_11689022
  • allnex crylcoat 2668 3 polyester resin_11689022

Features Of Allnex CRYLCOAT 2668-3 Polyester Resin

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

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

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

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

  5. Low viscosity enabling high-solids formulations and improved application efficiency.

Typical Applications Of Allnex CRYLCOAT 2668-3 Polyester Resin

  1. Exterior architectural powder coatings for aluminum extrusions and curtain walls.

  2. Automotive trim and decorative components requiring durable finish integrity.

  3. Outdoor furniture and garden equipment coatings exposed to harsh environmental conditions.

  4. Industrial metal furniture and storage systems demanding aesthetic consistency and corrosion protection.

  5. Consumer appliances with high-visibility front panels requiring gloss retention and color stability.

Specifications Of Allnex CRYLCOAT 2668-3 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester resin
Product FormFree-flowing white to off-white granules
AppearanceGranular solid, homogeneous particle size distribution
Acid Value (mg KOH/g)27–31
Gardner Color≤ 2
Softening Point (°C, Ring & Ball)70–76
Melt Viscosity (Pa·s @ 200°C)4–6
Primary ApplicationsHigh-performance exterior powder coatings


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