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

Allnex CRYLCOAT 1551-6 Polyester Resin

Allnex CRYLCOAT 1551-6 is a high-flow, low-cure-temperature polyester resin for powder coatings, offering excellent gloss retention, mechanical resistance, and TGIC-free formulation compatibility—ideal for indoor architectural and general-purpose applications.
  • allnex crylcoat 1551 6 polyester resin_d9a09ec2
  • allnex crylcoat 1551 6 polyester resin_d9a09ec2

Features Of Allnex CRYLCOAT 1551-6 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, weak acids, and alkaline cleaners.

  4. Optimized reactivity with triglycidyl isocyanurate (TGIC) and hydroxyalkyl amide (HAA) curing agents.

  5. Consistent batch-to-batch quality with narrow acid value and viscosity distribution.

Typical Applications Of Allnex CRYLCOAT 1551-6 Polyester Resin

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

  2. Automotive trim and under-hood components requiring durable decorative finishes.

  3. Outdoor furniture and garden equipment with high aesthetic and durability demands.

  4. Consumer electronics enclosures requiring scratch resistance and gloss retention.

Specifications Of Allnex CRYLCOAT 1551-6 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing granular solid
AppearanceWhite to off-white granules
Acid Value (mg KOH/g)27–31
Gardner Color≤ 2
Melt Viscosity (Pa·s, 180 °C)3.5–4.5
Softening Point (°C, Ring & Ball)78–84
Moisture Content (wt %)≤ 0.2


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