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High-gloss, excellent flow and leveling for premium aesthetic finishes.
Outstanding weather resistance and UV stability for long-term outdoor performance.
Low-cure temperature capability enabling energy-efficient powder coating processes.
Good mechanical properties including impact resistance and flexibility after curing.
Compatible with standard TGIC and hydroxyalkylamide (HAA) curing agents.
Architectural aluminum extrusions and curtain wall systems.
Outdoor furniture and garden equipment coatings.
Agricultural and construction machinery components.
Automotive exterior trim and non-under-hood applications.
Consumer appliances requiring durable, decorative finishes.
| Chemical Type | Carboxyl-functional saturated polyester |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Granular, homogeneous particles |
| Acid Value (mg KOH/g) | 28–32 |
| Melt Viscosity (Pa·s at 200 °C) | 1,800–2,400 |
| Gel Time (sec at 200 °C with 3% TGIC) | 150–210 |
| DFT (Dry Film Thickness) | 60–80 µm typical for full cure |
| Curing Schedule (typical) | 180 °C / 15 min or 200 °C / 10 min |
Q1: What is the primary application of CRYLCOAT 2407-0 in powder coatings?
A: CRYLCOAT 2407-0 is a carboxyl-functional polyester resin designed for use as a binder in TGIC-free and HAA-cured architectural and industrial powder coatings, offering good flow, gloss retention, and weather resistance.
Q2: Is CRYLCOAT 2407-0 compatible with standard curing agents used in powder coatings?
A: Yes — it is specifically formulated for compatibility with hydroxyalkyl amide (HAA) crosslinkers, such as Primid XL-552, and demonstrates reliable reactivity and storage stability in typical HAA-based formulations.
Q3: How does CRYLCOAT 2407-0 perform under outdoor exposure conditions?
A: As a medium-to-high molecular weight polyester with optimized aromatic/aliphatic balance, it delivers enhanced UV stability and chalk resistance compared to conventional resins, supporting long-term gloss and color retention in exterior applications.
Q4: What are key handling and storage recommendations for this resin?
A: Store in a cool, dry place below 30 °C in original sealed packaging; avoid prolonged exposure to humidity or elevated temperatures to prevent premature agglomeration or viscosity drift. Always follow standard industrial hygiene practices during handling.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
