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High-gloss, excellent flow and leveling for premium surface aesthetics.
Outstanding weather resistance and UV stability for long-term outdoor performance.
Good chemical resistance to solvents, acids, and alkalis in cured powder coatings.
Optimized reactivity with TGIC-free curing agents for low-cure, energy-efficient baking.
Consistent batch-to-batch reproducibility and low volatile organic content (VOC-free).
Architectural aluminum extrusions for façades and window systems.
Automotive exterior trim and under-hood components requiring durability.
Outdoor furniture and garden equipment with demanding environmental exposure.
Industrial metal furniture and office partitions requiring high-end finish quality.
Consumer appliances such as refrigerators, washing machines, and HVAC housings.
| Chemical Type | Carboxyl-functional saturated polyester |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Homogeneous granular solid at room temperature |
| Primary Applications | TGIC-free and HAA-cured powder coatings |
| Key Features | High gloss, excellent weatherability, low-cure capability |
| Benefits | Reduced energy consumption, enhanced outdoor durability, superior film integrity |
| Storage Stability | Stable for ≥12 months at ≤25°C in original sealed packaging |
| VOC Content | 0 g/L (compliant with EU Directive 2004/42/EC) |
Q1: What is the primary application of CRYLCOAT 1581-6 in powder coatings?
A: CRYLCOAT 1581-6 is a carboxyl-functional polyester resin specifically designed for use in TGIC-free and HAA-cured architectural and industrial powder coating systems, offering excellent flow, gloss retention, and weather resistance.
Q2: Is CRYLCOAT 1581-6 compatible with common crosslinkers used in powder coatings?
A: Yes — it is formulated to react efficiently with hydroxyalkyl amide (HAA) crosslinkers such as Primid XL-552 and other industry-standard HAA types, enabling robust cure profiles at typical powder coating bake schedules.
Q3: How does CRYLCOAT 1581-6 perform under outdoor exposure conditions?
A: As a high-performance polyester resin, it delivers strong UV stability and long-term color/gloss retention in exterior applications, making it suitable for façade panels, window frames, and other architectural substrates exposed to sunlight and atmospheric conditions.
Q4: What are the recommended storage conditions for this resin?
A: Store in a cool, dry place away from direct sunlight and sources of heat or ignition. Keep containers tightly sealed to prevent moisture uptake and maintain optimal handling properties over time.
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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
