Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant Viscofil Yellow RR 31 VP3503 Pigment

Clariant Viscofil Yellow RR 31 VP3503 is a high-performance organic pigment from Clariant’s Viscofil series, engineered for solvent-based inks and coatings. It delivers excellent heat stability, lightfastness, and dispersibility with strong tinting strength and clean yellow hue. Ideal for packaging gravure and flexo printing where consistency and regulatory compliance (e.g., FDA, EU) matter.
  • clariant viscofil yellow rr 31 vp3503 pigment_0f474a2f
  • clariant viscofil yellow rr 31 vp3503 pigment_0f474a2f

Features Of Clariant Viscofil Yellow RR 31 VP3503 Pigment

  1. High chroma and clean greenish-yellow hue ideal for vibrant color matching in demanding applications.

  2. Excellent dispersibility in water-based and solvent-based systems, enabling efficient pigment incorporation and reduced milling time.

  3. Good lightfastness and weather resistance, supporting long-term color stability in outdoor-exposed coatings and inks.

  4. Low volatility and non-hazardous classification under GHS (no acute toxicity, no skin sensitization), supporting safer handling and regulatory compliance.

  5. Optimized particle size distribution for enhanced transparency and gloss retention in clearcoat and ink formulations.

Typical Applications Of Clariant Viscofil Yellow RR 31 VP3503 Pigment

  1. Automotive OEM and refinish basecoat and clearcoat systems.

  2. Industrial maintenance and coil coatings requiring high durability and color fidelity.

  3. Publication gravure and flexographic inks for packaging and labeling.

  4. Architectural and decorative waterborne wall paints.

  5. Plastic coloration for interior automotive parts and consumer goods (e.g., PP, ABS).

Specifications Of Clariant Viscofil Yellow RR 31 VP3503 Pigment

Chemical TypeAzo pigment (Benzimidazolone derivative)
Product FormFine powder, free-flowing
AppearanceYellow to greenish-yellow powder
Primary ApplicationsCoatings, inks, plastics
Key FeaturesHigh tinting strength, excellent dispersion stability, low dusting
BenefitsReduced formulation complexity, improved batch-to-batch consistency, compatibility with common dispersants
Regulatory StatusREACH registered; compliant with EU Directive 2009/48/EC (Toy Safety) and FDA 21 CFR 178.3297 (indirect food contact)
Storage ConditionsStore in cool, dry place below 30 °C; keep container tightly closed


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