Designed for high-gloss, durable powder coatings with excellent flow and leveling.
Offers balanced reactivity for broad curing window—compatible with standard epoxy resins (e.g., GMA-functional acrylics) in hybrid systems.
Delivers outstanding weather resistance and UV stability, suitable for outdoor architectural applications.
Low melt viscosity enables smooth film formation and reduced orange peel, even on complex geometries.
Consistent batch-to-batch performance with strict molecular weight control (Mw/Mn ≤ 3.0).
Architectural aluminum extrusions (curtain walls, windows, façades).
Outdoor furniture and garden equipment coatings.
Automotive non-under-hood components (wheels, trim, brackets).
Industrial metal furniture and storage systems.
Consumer electronics enclosures requiring aesthetic durability.
| Chemical Type | Carboxyl-functional saturated polyester |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Homogeneous granular solid, no visible impurities |
| Acid Value (mg KOH/g) | 26–30 |
| Gardner Color (10% w/w in MEK) | ≤ 2 |
| Melt Viscosity (200 °C, Pa·s) | 15–25 |
| Gel Time (200 °C, s) | 90–120 (with 5% triglycidyl isocyanurate) |
| Primary Applications | Hybrid (polyester–epoxy) and pure polyester powder coatings |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China