Highly crosslinkable solid saturated polyester resin with excellent compatibility in powder coating formulations.
Outstanding gloss retention and weather resistance due to fully saturated backbone and low acid value.
Optimized melt viscosity for smooth film formation and excellent flow/leveling in thermosetting powder coatings.
Low volatile organic content (VOC-free), supporting sustainable and regulatory-compliant coating systems.
Consistent batch-to-batch performance and high thermal stability during curing at standard powder coating temperatures.
Architectural powder coatings for aluminum extrusions and curtain walls.
Appliance coatings for refrigerators, ovens, and washing machines.
Automotive non-structural parts such as trim, grilles, and under-hood components.
General industrial coatings for metal furniture, lighting fixtures, and HVAC equipment.
Functional topcoats requiring long-term UV stability and chemical resistance.
| Chemical Type | Solid saturated polyester resin |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light yellow granules |
| Acid Value (mg KOH/g) | 24–28 |
| Gardner Color | ≤ 3 |
| Melt Viscosity (mPa·s at 200 °C) | 4,500–6,500 |
| Softening Point (°C, Ring & Ball) | 68–74 |
| Hydroxyl Value (mg KOH/g) | 15–19 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China