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High chroma violet shade with excellent lightfastness and weather resistance.
Optimized for stable dispersion in aqueous systems without additional surfactants.
Low volatile organic compound (VOC) content, supporting sustainable formulation requirements.
Consistent batch-to-batch color reproducibility and rheological behavior.
Compatible with common water-based resins including acrylics, vinyl acetate copolymers, and polyurethane dispersions.
Architectural and decorative waterborne paints.
Industrial maintenance coatings for metal and concrete substrates.
Water-based wood stains and clear finishes.
Printing inks for packaging and labeling applications.
Specialty inks for textile printing on natural and blended fibers.
| Chemical Type | Organic pigment dispersion (anthraquinone-based) |
| Product Form | Ready-to-use liquid pigment dispersion |
| Appearance | Viscous violet liquid, homogeneous without sedimentation |
| Primary Applications | Waterborne architectural, industrial, and graphic inks |
| Key Features | Non-ionic stabilization, pH-stable (6.5–8.5), freeze-thaw stable |
| Benefits | Easy incorporation, low foaming, minimal viscosity impact |
| Storage Conditions | Store at 5–30 °C; avoid freezing and prolonged UV exposure |
| Shelf Life | 12 months from date of manufacture under recommended conditions |
Q1: What is the recommended dosage range for Clariant Sanolin Violet AS-SP in aqueous systems?
A: Sanolin Violet AS-SP is a highly concentrated liquid pigment dispersion designed for efficient coloration. Typical usage levels in water-based coatings, inks, and construction materials generally range from 0.1% to 2% by weight of the final formulation, depending on desired shade intensity and substrate opacity.
Q2: Is this pigment suitable for use in architectural coatings exposed to outdoor weathering?
A: Sanolin Violet AS-SP offers good lightfastness and weather resistance in typical architectural coating applications. For long-term exterior durability, performance should be validated in the final formulation under relevant exposure conditions, as overall stability depends on binder compatibility, film thickness, and UV stabilizer package.
Q3: How stable is the dispersion in high-shear processing or over extended storage?
A: The product is formulated to maintain colloidal stability under standard mixing and pumping conditions encountered in industrial production. It exhibits good shelf life when stored at ambient temperatures (15–25°C) in sealed containers, with minimal settling or separation expected over typical storage periods. Gentle agitation before use is recommended if stored for several months.
Q4: Can Sanolin Violet AS-SP be used in combination with other Clariant liquid pigments or organic colorants?
A: Yes — Sanolin Violet AS-SP is compatible with many Clariant liquid pigment dispersions and common organic colorants in aqueous systems. However, compatibility testing in the target formulation is advised to ensure no adverse interactions, such as flocculation or viscosity changes, especially when blending multiple high-solids dispersions.
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