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High-solids, low-VOC acrylic resin designed for sustainable industrial coatings.
Excellent compatibility with nitrocellulose, CAB, and other common film formers.
Provides outstanding clarity, gloss retention, and UV resistance in clearcoats.
Optimized for ambient- or low-bake curing systems (60–80 °C), reducing energy consumption.
Good flow and leveling characteristics for high-appearance finishes.
Automotive refinish clearcoats and basecoats.
General industrial maintenance coatings for metal substrates.
Wood finishing systems requiring high transparency and hardness.
Plastic coatings for automotive interior trim and consumer electronics.
Can coating primers and topcoats for beverage and food containers.
| Chemical Type | Acrylic copolymer |
| Product Form | Liquid solution (solvent-based) |
| Appearance | Clear, pale yellow liquid |
| Solvent System | Typically xylene / butyl acetate / ethyl acetate blend |
| Solids Content (wt%) | ~50 ± 1 % |
| Viscosity (DIN ISO 2535, 23°C) | ~20–30 s (4 mm cup) |
| Acid Value (mg KOH/g) | ~5–8 |
| Primary Applications | High-performance clearcoats, industrial topcoats, plastic coatings |
Q1: What is the primary function of VIACRYL VSC 5704 50LG in coating formulations?
A: VIACRYL VSC 5704 50LG is a viscosity-stabilizing acrylic resin designed to enhance rheological control and improve sag resistance in high-solids and low-VOC solventborne industrial coatings, particularly where consistent flow and leveling are critical.
Q2: Is this resin compatible with common crosslinkers used in thermosetting acrylic systems?
A: Yes, VIACRYL VSC 5704 50LG is formulated for compatibility with standard amino resins (e.g., melamine-formaldehyde) and polyisocyanate curing agents, supporting both ambient- and forced-dry cure schedules typical in coil, appliance, and general metal finishing applications.
Q3: How does VIACRYL VSC 5704 50LG contribute to film formation and surface appearance?
A: It promotes uniform film build and enhances gloss retention while minimizing orange peel and cratering. Its molecular architecture supports excellent substrate wetting and intercoat adhesion without compromising hardness development during cure.
Q4: Can this resin be used in food-contact or regulated interior applications?
A: VIACRYL VSC 5704 50LG is not pre-certified for direct food-contact use. Formulators intending such applications must conduct full regulatory evaluation—including migration testing and compliance verification—based on final formulation, substrate, and end-use conditions.
Q5: What are recommended handling and storage conditions?
A: Store in tightly sealed original containers in a cool, dry, well-ventilated area away from direct sunlight and ignition sources. Avoid prolonged exposure to temperatures above 40 °C. Ensure adequate ventilation during handling to minimize vapor inhalation.
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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
