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

Allnex CRYLCOAT 4430-0 Polyester Resin

Allnex CRYLCOAT 4430-0 is a high-flow, low-cure-temperature polyester resin for powder coatings, offering excellent gloss retention, mechanical resistance, and smooth film formation. Designed for indoor/outdoor architectural and general-purpose applications, it delivers consistent performance with reduced energy consumption during curing.
  • allnex crylcoat 4430 0 polyester resin_529c7197
  • allnex crylcoat 4430 0 polyester resin_529c7197

Features Of Allnex CRYLCOAT 4430-0 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, cleaning agents, and mild acids.

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

  5. Designed for low-cure applications—enables efficient processing at 180–190 °C.

Typical Applications Of Allnex CRYLCOAT 4430-0 Polyester Resin

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

  2. Automotive exterior trim and non-structural components.

  3. Outdoor furniture and garden equipment coatings.

  4. General industrial metal finishing requiring durability and aesthetics.

Specifications Of Allnex CRYLCOAT 4430-0 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormFree-flowing white to off-white powder
AppearanceHomogeneous granular powder
Acid Value (mg KOH/g)26–30
Gardner Color≤ 3
Melt Viscosity (200 °C, Pa·s)150–250
Primary ApplicationsThermosetting powder coatings for exterior metal substrates
Key FeaturesWeather resistance, gloss retention, smooth film formation


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