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

Allnex CRYLCOAT 2433-2 Polyester Resin

Allnex CRYLCOAT 2433-2 is a high-performance carboxyl-functional polyester resin designed for premium TGIC-free powder coatings. It delivers excellent flow, gloss retention, mechanical strength and weather resistance. Ideal for architectural and industrial applications requiring durable, eco-friendly finishes with low curing temperatures and broad formulation flexibility.
  • allnex crylcoat 2433 2 polyester resin_1c860284
  • allnex crylcoat 2433 2 polyester resin_1c860284

Features Of Allnex CRYLCOAT 2433-2 Polyester Resin

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

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

  3. Good chemical resistance to solvents, acids, and alkalis in cured coatings.

  4. Optimized reactivity with TGIC-free curing systems for enhanced sustainability.

  5. Consistent batch-to-batch reproducibility ensuring reliable coating process control.

Typical Applications Of Allnex CRYLCOAT 2433-2 Polyester Resin

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

  2. Automotive exterior trim and non-structural decorative components.

  3. Outdoor furniture and garden equipment coatings.

  4. Consumer electronics enclosures requiring durable, aesthetic finishes.

Specifications Of Allnex CRYLCOAT 2433-2 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPowder
AppearanceWhite to off-white free-flowing powder
Acid Value (mg KOH/g)26–30
Number Average Molecular Weight (Mn)~2,800–3,200
Glass Transition Temperature (Tg, °C)68–72
Primary ApplicationsTGIC-free and HAA-cured architectural and industrial powder coatings
Key FeaturesHigh gloss, weather durability, smooth film formation


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