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High chroma yellow shade with excellent brightness and clean undertone.
Outstanding solvent resistance in aromatic and aliphatic hydrocarbon systems.
Good thermal stability up to 180 °C, suitable for high-temperature processing.
Excellent lightfastness (≥6 on ISO 105-B02 scale) in demanding outdoor applications.
Consistent batch-to-batch color reproducibility and dispersibility in organic media.
Automotive coatings including basecoats and clearcoat-tolerant topcoats.
Industrial maintenance and coil coatings requiring weather resistance.
Plastic coloring for polyolefins and engineering thermoplastics (e.g., ABS, PS).
Gravure and flexographic inks for packaging films and labels.
Specialty solvent-based decorative and functional coatings.
| Chemical Type | Azo pigment (disazo) |
| Product Form | Free-flowing powder |
| Appearance | Bright yellow powder |
| Primary Applications | Coatings, inks, plastics |
| Key Features | Solvent resistance, thermal stability, high color strength |
| Benefits | Reduced formulation complexity, extended service life, consistent hue match |
| Recommended Dispersants | Polymeric dispersants (e.g., Clariant Disperbyk® series) |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
Q1: What is the primary application field for Solvaperm Yellow 3G?
A: Solvaperm Yellow 3G is a high-performance solvent-based pigment developed primarily for demanding industrial ink systems—including gravure and flexographic inks—as well as for solvent-based coatings and overprint varnishes where excellent transparency, strong tinting strength, and good lightfastness are required.
Q2: Is Solvaperm Yellow 3G suitable for food packaging inks?
A: Solvaperm Yellow 3G is designed to meet stringent regulatory expectations for indirect food contact applications when formulated and processed according to current industry best practices. Its suitability for specific food packaging uses depends on final formulation, processing conditions, and applicable regional regulatory frameworks—users should conduct appropriate migration testing and consult Clariant’s regulatory support documentation for guidance.
Q3: How does Solvaperm Yellow 3G perform in terms of heat stability?
A: This pigment exhibits good thermal stability, maintaining its color integrity during typical ink drying and coating curing processes. It is generally compatible with processing temperatures up to approximately 180 °C for short durations, though extended exposure at elevated temperatures may affect dispersion stability depending on the vehicle system.
Q4: What solvents or resin systems is Solvaperm Yellow 3G typically compatible with?
A: Solvaperm Yellow 3G demonstrates broad compatibility with common solvent-based ink vehicles, including nitrocellulose, acrylic, polyamide, and chlorinated polyolefin resins. It disperses well in aromatic and aliphatic hydrocarbons, esters, ketones, and alcohols—though optimal performance requires proper dispersion protocols and stabilization tailored to the specific system.
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