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

Allnex CRYLCOAT 2640-3 Polyester Resin

Allnex CRYLCOAT 2640-3 is a high-performance carboxyl-functional polyester resin designed for premium powder coating systems. It delivers excellent flow, leveling, and mechanical properties with superior TGIC-free crosslinking capability. Ideal for architectural and industrial applications requiring durability, gloss retention, and weather resistance. Compatible with standard curing schedules and widely used in outdoor metal finishing.
  • allnex crylcoat 2640 3 polyester resin_54d23b87
  • allnex crylcoat 2640 3 polyester resin_54d23b87

Features Of Allnex CRYLCOAT 2640-3 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, acids, and household cleaning agents.

  4. Optimized for TGIC-free curing systems, supporting low-VOC and sustainable formulations.

  5. Consistent batch-to-batch reproducibility and reliable processing in coil and appliance coating lines.

Typical Applications Of Allnex CRYLCOAT 2640-3 Polyester Resin

  1. Architectural metal cladding and roofing panels.

  2. Appliance exteriors including refrigerators, washing machines, and ovens.

  3. Automotive trim and non-under-hood decorative components.

  4. General industrial metal finishing for durable equipment housings.

  5. Outdoor furniture and garden equipment coatings.

Specifications Of Allnex CRYLCOAT 2640-3 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing white to off-white granules
AppearanceGranular, homogeneous particles
Acid Value (mg KOH/g)28–32
Melt Viscosity (180°C, mPa·s)3,500–4,500
Gardner Color≤ 2
Softening Point (°C)78–84
Moisture Content (% w/w)≤ 0.3


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *