English
Español
tiếng việt
русский
High-gloss, excellent flow and leveling for smooth, defect-free coatings.
Outstanding weather resistance and UV stability for long-term outdoor performance.
Good chemical resistance to solvents, household cleaners, and mild acids.
Optimized reactivity for efficient curing with standard TGIC or hydroxyalkylamide (HAA) crosslinkers.
Consistent batch-to-batch quality ensuring reliable powder formulation and application.
Architectural aluminum extrusions for curtain walls and window frames.
Outdoor furniture and garden equipment requiring durable decorative finishes.
Automotive trim components exposed to ambient weather conditions.
Consumer electronics enclosures demanding high aesthetic quality and scratch resistance.
Industrial metal cabinets and housings for HVAC, lighting, and electrical equipment.
| Chemical Type | Carboxyl-functional saturated polyester |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Homogeneous granular solid |
| Acid Value (mg KOH/g) | 27–31 |
| Gardner Color (on 50% solution in MIBK) | ≤ 2 |
| Melt Viscosity (at 180°C, Pa·s) | 3,500–5,500 |
| Softening Point (°C, Ring & Ball) | 68–74 |
| Primary Applications | Exterior-grade thermosetting powder coatings |
Q1: What is the primary application of CRYLCOAT 4464-0 in powder coating systems?
A: CRYLCOAT 4464-0 is a carboxyl-functional polyester resin specifically designed for use in TGIC-free, high-gloss, and weather-resistant thermosetting powder coatings—commonly applied to architectural aluminum extrusions, façade panels, and outdoor metal furniture.
Q2: Which curing agents is CRYLCOAT 4464-0 typically formulated with?
A: It is compatible with standard epoxy-functional hardeners such as triglycidyl isocyanurate (TGIC) or alternative non-TGIC crosslinkers like hydroxyalkyl amide (HAA), depending on regulatory requirements and performance targets—including UV resistance, flexibility, and cure schedule.
Q3: How does CRYLCOAT 4464-0 contribute to weather durability in exterior applications?
A: Its molecular structure provides excellent resistance to UV degradation and chalking, supporting long-term gloss retention and color stability under accelerated weathering tests—making it suitable for demanding architectural and industrial exterior exposures.
Q4: Is CRYLCOAT 4464-0 suitable for low-cure or energy-efficient powder coating processes?
A: Yes—it can be formulated for reduced-cure conditions (e.g., 160–170 °C for 15–20 minutes), supporting energy-efficient manufacturing without compromising film integrity or key performance attributes like impact resistance and adhesion.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
