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

Allnex CRYLCOAT 1631-0 Polyester Resin

Allnex CRYLCOAT 1631-0 is a high-flow, low-cure-temperature polyester resin designed for premium powder coatings. It delivers excellent gloss retention, mechanical durability, and weather resistance. Ideal for indoor/outdoor architectural and appliance applications, it enables efficient curing at 160°C/20 min. Part of Allnex’s CRYLCOAT® thermosetting polyester series, it ensures consistent film formation and superior TG control.
  • allnex crylcoat 1631 0 polyester resin_9afe192f
  • allnex crylcoat 1631 0 polyester resin_9afe192f

Features Of Allnex CRYLCOAT 1631-0 Polyester Resin

  1. Designed for high-gloss, durable powder coatings with excellent flow and leveling.

  2. Offers outstanding weather resistance and UV stability for outdoor applications.

  3. Provides balanced reactivity for wide processing window in extrusion and curing.

  4. Delivers excellent mechanical properties including impact resistance and flexibility.

  5. Compatible with standard TGIC and hydroxyalkylamide (HAA) curing agents.

Typical Applications Of Allnex CRYLCOAT 1631-0 Polyester Resin

  1. Architectural aluminum profiles and curtain wall systems.

  2. Outdoor furniture and garden equipment.

  3. Agricultural and construction machinery components.

  4. Street lighting fixtures and traffic infrastructure.

  5. Consumer electronics enclosures requiring decorative, durable finishes.

Specifications Of Allnex CRYLCOAT 1631-0 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPale yellow to light amber solid flakes
AppearanceFree-flowing, homogeneous flakes
Acid Value (mg KOH/g)27–33
Gardner Color≤ 3
Melt Viscosity (Pa·s, 180 °C)3,500–5,500
Softening Point (°C, Ring & Ball)78–84
Moisture Content (wt %)≤ 0.2


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