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Excellent weather resistance and UV stability for long-term outdoor performance.
High crosslink density providing superior hardness, chemical resistance, and thermal stability.
Low VOC formulation compliant with modern environmental and regulatory requirements.
Good compatibility with amino resins and melamine-formaldehyde crosslinkers.
Consistent batch-to-batch reproducibility ensuring reliable coating process control.
Automotive OEM clearcoats and topcoats.
Industrial coil coatings for architectural and appliance substrates.
Powder coating base resins for durable exterior finishes.
High-performance can coatings for food and beverage packaging.
General-purpose thermoset industrial maintenance coatings.
| Chemical Type | Thermosetting acrylic copolymer |
| Product Form | Liquid resin solution |
| Appearance | Clear to slightly hazy, colorless to pale yellow liquid |
| Solvent System | Compatible with aromatic and ketonic solvents |
| Non-Volatile Content (NV%) | 55–60% (by weight, 120°C, 60 min) |
| Acid Value | 8–12 mg KOH/g |
| Hydroxyl Value | 95–105 mg KOH/g |
| Viscosity (Brookfield, #2 spindle, 25°C) | 2,500–4,500 cP |
Q1: What is the primary curing mechanism of AC1716?
A: AC1716 is a thermoset acrylic resin designed for heat-activated crosslinking, typically via reactive functional groups such as hydroxyl or carboxyl moieties that condense with melamine-formaldehyde or polyisocyanate co-resins under thermal cure conditions.
Q2: Is AC1716 suitable for high-gloss, weather-resistant coatings?
A: Yes — AC1716 delivers excellent UV stability, color retention, and gloss retention, making it well-suited for exterior architectural and industrial maintenance coatings where long-term durability and aesthetic performance are critical.
Q3: How does AC1716 perform in solvent-based versus high-solids formulations?
A: AC1716 exhibits good solubility in common organic solvents (e.g., xylene, butyl acetate, glycol ethers) and is frequently formulated in both conventional solvent-borne and high-solids systems, offering flexibility in VOC management without compromising film integrity.
Q4: Can AC1716 be used in coil coating applications?
A: Yes — its rapid cure response, excellent flow/leveling, and strong adhesion to metal substrates make AC1716 a viable choice for coil coating topcoats, particularly where high line speeds and thermal efficiency are required.
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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
