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Medium molecular weight design enables balanced melt viscosity and excellent film-forming capability.
Highly saturated backbone ensures outstanding UV stability and long-term color retention.
Low acid value (< 5 mg KOH/g) minimizes reactivity with sensitive crosslinkers and improves storage stability.
Excellent compatibility with melamine formaldehyde and urea-formaldehyde resins for thermoset coatings.
Consistent batch-to-batch reproducibility meeting Evonik’s stringent quality control standards.
Powder coating binders for architectural aluminum profiles and façade components.
High-performance coil coatings requiring weather resistance and gloss retention.
Interior and exterior appliance finishes demanding smooth appearance and mechanical durability.
General-purpose industrial maintenance coatings for metal substrates.
| Chemical Type | Saturated polyester resin |
| Product Form | Free-flowing granules |
| Appearance | White to off-white, homogeneous granules |
| Acid Value | 2–4 mg KOH/g |
| Hydroxyl Value | 28–32 mg KOH/g |
| Gardner Color (10% in MEK) | ≤ 3 |
| Moisture Content | ≤ 0.2 wt% |
| Primary Applications | Powder coatings, coil coatings, industrial metal finishes |
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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
