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

Allnex CRYLCOAT 2578-0 Polyester Resin

Allnex CRYLCOAT 2578-0 is a high-performance carboxyl-functional polyester resin designed for durable, gloss-retentive powder coatings. Part of the CRYLCOAT® thermosetting polyester series, it delivers excellent flow, leveling, and UV resistance. Ideal for architectural and general industrial applications requiring weatherability and mechanical strength.
  • allnex crylcoat 2578 0 polyester resin_f75bb5e6
  • allnex crylcoat 2578 0 polyester resin_f75bb5e6

Features Of Allnex CRYLCOAT 2578-0 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. Excellent chemical resistance to solvents, detergents, and mild acids.

  4. Good electrostatic spray transfer efficiency and consistent film build.

  5. Low melt viscosity enabling smooth extrusion and efficient melt mixing in powder coating production.

Typical Applications Of Allnex CRYLCOAT 2578-0 Polyester Resin

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

  2. Automotive exterior trim and under-hood components.

  3. Outdoor furniture and garden equipment coatings.

  4. Industrial metal enclosures and electrical cabinets.

  5. Consumer appliances requiring durable, decorative finishes.

Specifications Of Allnex CRYLCOAT 2578-0 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPellets
AppearanceOff-white to light yellow, free-flowing pellets
Acid Value (mg KOH/g)26–30
Melt Viscosity (mPa·s, 180 °C)2,500–3,500
Gardner Color (10% w/w in DMSO)≤ 3
Primary ApplicationsStandard TGIC-free and HAA-cured powder coatings
Key FeaturesWeather durability, high gloss retention, low curing temperature compatibility


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