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

Allnex CRYLCOAT 4679-0 Polyester Resin

Allnex CRYLCOAT 4679-0 is a high-flow, low-cure-temperature polyester resin for powder coatings. Designed for excellent gloss retention, mechanical durability, and weather resistance, it enables efficient curing at 150°C/20 min. Ideal for indoor/outdoor architectural and appliance applications requiring smooth finish and consistent performance across diverse substrates.
  • allnex crylcoat 4679 0 polyester resin_46d9d648
  • allnex crylcoat 4679 0 polyester resin_46d9d648

Features Of Allnex CRYLCOAT 4679-0 Polyester Resin

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

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

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

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

  5. Optimized melt viscosity for efficient extrusion and consistent powder coating film formation.

Typical Applications Of Allnex CRYLCOAT 4679-0 Polyester Resin

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

  2. Automotive exterior trim and non-under-hood components.

  3. Outdoor furniture and garden equipment coatings.

  4. Electrical enclosures and telecom cabinets requiring durable finishes.

  5. General industrial metal parts exposed to ambient or mildly aggressive environments.

Specifications Of Allnex CRYLCOAT 4679-0 Polyester Resin

Chemical TypeCarboxyl-functional saturated polyester
Product FormPale yellow to light amber solid chips
AppearanceFree-flowing, homogeneous granules
Acid Value (mg KOH/g)28–32
Gardner Color≤ 3
Melt Viscosity (200 °C, Pa·s)1500–2500
Glass Transition Temperature (°C)68–72
Primary ApplicationsExterior-grade thermosetting powder coatings


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