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

Allnex CRYLCOAT 4659-0 Polyester Resin

Allnex CRYLCOAT 4659-0 is a high-flow, low-cure-temperature polyester resin for premium powder coatings. Designed for architectural and appliance applications, it delivers excellent gloss retention, weather resistance, and smooth film formation. Compatible with TGIC and HAA curing agents, it enables efficient production with reduced energy consumption and superior mechanical performance.
  • allnex crylcoat 4659 0 polyester resin_456bc40d
  • allnex crylcoat 4659 0 polyester resin_456bc40d

Features Of Allnex CRYLCOAT 4659-0 Polyester Resin

  1. High-gloss, excellent flow and leveling for premium surface aesthetics.

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

  3. Good chemical resistance to household cleaners, mild solvents, and humidity.

  4. Low viscosity enables easy formulation and high solids content in powder coatings.

  5. Optimized reactivity for balanced cure schedule—compatible with standard TGIC and hydroxyalkylamide (HAA) curing agents.

Typical Applications Of Allnex CRYLCOAT 4659-0 Polyester Resin

  1. Architectural aluminum extrusions (e.g., window frames, curtain walls).

  2. Outdoor furniture and garden equipment coatings.

  3. Automotive non-critical exterior trim components.

  4. Consumer electronics enclosures requiring durable decorative finishes.

  5. Steel and aluminum fencing, railings, and structural grilles.

Specifications Of Allnex CRYLCOAT 4659-0 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPale yellow to light amber granules
AppearanceFree-flowing, uniform granular solid
Acid Value (mg KOH/g)27–31
Gardner Color (on 50% w/w solution in butyl acetate)≤ 2
Melt Viscosity (at 180 °C, Pa·s)1,800–2,400
Softening Point (°C, Ring & Ball)78–84
Primary ApplicationsExterior-grade thermoset powder coatings


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