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

Allnex CRYLCOAT 2691-2 Polyester Resin

Allnex CRYLCOAT 2691-2 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 150°C/20 min while maintaining robust weatherability and TGIC-free formulation compatibility.
  • allnex crylcoat 2691 2 polyester resin_47635878
  • allnex crylcoat 2691 2 polyester resin_47635878

Features Of Allnex CRYLCOAT 2691-2 Polyester Resin

  1. High-gloss, excellent flow and leveling for premium aesthetic finishes.

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

  3. Optimized reactivity with TGIC-free curing systems, supporting sustainable powder coating formulations.

  4. Consistent batch-to-batch reproducibility ensuring reliable manufacturing scalability.

  5. Low melt viscosity enabling efficient electrostatic application and high transfer efficiency.

Typical Applications Of Allnex CRYLCOAT 2691-2 Polyester Resin

  1. Architectural aluminum extrusions for façades and curtain walls.

  2. Automotive exterior trim components requiring durable decorative finishes.

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

  4. Heating, ventilation, and air conditioning (HVAC) enclosures and grilles.

  5. Industrial metal office furniture and shelving systems.

Specifications Of Allnex CRYLCOAT 2691-2 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPale yellow to light amber granules
AppearanceFree-flowing, homogeneous granular solid
Acid Value (mg KOH/g)28–32
Gardner Color (50% w/w in MEK)≤ 2
Melt Viscosity (180°C, Pa·s)3.5–4.5
Softening Point (°C, ASTM E28)72–78
Primary ApplicationsTGIC-free and HAA-cured architectural and industrial powder coatings


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