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

Allnex CRYLCOAT 1648-2 Polyester Resin

Allnex CRYLCOAT 1648-2 is a high-performance carboxyl-functional polyester resin designed for premium TGIC-free powder coatings. It delivers excellent flow, gloss retention, mechanical strength, and UV resistance. Ideal for architectural and industrial applications requiring durable, weather-resistant finishes with low curing temperatures.
  • allnex crylcoat 1648 2 polyester resin_c77d5f74
  • allnex crylcoat 1648 2 polyester resin_c77d5f74

Features Of Allnex CRYLCOAT 1648-2 Polyester Resin

  1. High-gloss, excellent flow and leveling for premium aesthetic finishes.

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

  3. Good chemical resistance to solvents, cleaning agents, and mild acids.

  4. Optimized reactivity for efficient curing with standard triglycidyl isocyanurate (TGIC) hardeners.

  5. Consistent batch-to-batch reproducibility meeting stringent industrial quality control standards.

Typical Applications Of Allnex CRYLCOAT 1648-2 Polyester Resin

  1. Architectural aluminum extrusions for façades and curtain walls.

  2. Outdoor furniture coatings requiring durability and color retention.

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

  4. Industrial appliances including refrigerators, washing machines, and HVAC enclosures.

  5. General-purpose powder coatings for metal substrates in demanding environments.

Specifications Of Allnex CRYLCOAT 1648-2 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormOff-white to light yellow granular solid
AppearanceFree-flowing granules, homogeneous particle size
Acid Value (mg KOH/g)34–38
Gel Time (180 °C, seconds)80–110
Melt Viscosity (200 °C, Pa·s)1,800–2,500
Primary ApplicationsStandard TGIC-cured powder coatings for exterior use
Key FeaturesWeather resistance, gloss retention, mechanical toughness


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

Your Name *

Your Email *

Your Phone

Country

Your Message *