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

Allnex CRYLCOAT 1680-6 Polyester Resin

Allnex CRYLCOAT 1680-6 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 150–160°C while maintaining superior TG and chemical durability.
  • allnex crylcoat 1680 6 polyester resin_018791d6
  • allnex crylcoat 1680 6 polyester resin_018791d6

Features Of Allnex CRYLCOAT 1680-6 Polyester Resin

  1. High-gloss, durable finish with excellent flow and leveling characteristics.

  2. Optimized for low-cure temperature applications (typically 160–180 °C).

  3. Excellent chemical resistance to solvents, cleaning agents, and household chemicals.

  4. Good flexibility and impact resistance on metal substrates.

  5. Compatible with standard triglycidyl isocyanurate (TGIC) and hydroxyalkyl amide (HAA) curing agents.

Typical Applications Of Allnex CRYLCOAT 1680-6 Polyester Resin

  1. Architectural aluminum extrusions for façades and window frames.

  2. Appliance coatings for refrigerators, ovens, and washing machines.

  3. Outdoor furniture and garden equipment coatings.

  4. General industrial metal finishing for office furniture and shelving.

  5. Light-duty automotive trim and under-hood components.

Specifications Of Allnex CRYLCOAT 1680-6 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPowder coating resin (free-flowing granular solid)
AppearanceOff-white to light beige granules
Acid Value28–32 mg KOH/g
Gardner Color≤ 3
Melt Viscosity (180 °C)45–65 Pa·s
Particle Size (D50)25–35 µm
Storage StabilityStable at ≤ 25 °C for ≥ 6 months in sealed container


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