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

BASF K3690/ Pigment

BASF K3690 is a high-performance organic pigment from BASF’s Sicopal® Red series, offering exceptional brightness, heat stability up to 280°C, and outstanding dispersibility in plastics and coatings. It delivers strong tinting strength, excellent lightfastness, and low migration—ideal for automotive parts, packaging films, and engineering thermoplastics like PP, PE, and ABS.
  • basf k3690 pigment_026a3b8b
  • basf k3690 pigment_026a3b8b

Features Of BASF K3690/ Pigment

  1. High chromatic strength with excellent tinting power in both polar and non-polar systems.

  2. Outstanding thermal stability up to 280 °C, suitable for high-temperature polymer processing.

  3. Good lightfastness (ISO 105-B02: Grade 7–8) and weather resistance in outdoor applications.

  4. Low migration tendency in PVC, polyolefins, and engineering plastics.

  5. Free-flowing powder form with consistent particle size distribution for reproducible dispersion.

Typical Applications Of BASF K3690/ Pigment

  1. Coloration of rigid and flexible PVC profiles, cables, and flooring.

  2. Masterbatch production for polypropylene (PP) and polyethylene (PE) packaging films.

  3. Engineering thermoplastics including ABS, PS, and PC for automotive interior components.

  4. Coating systems for industrial metal finishes and coil coatings.

  5. Ink formulations for gravure and flexographic printing on plastic substrates.

Specifications Of BASF K3690/ Pigment

Chemical TypeOrganic Pigment (Benzimidazolone derivative)
Product FormFree-flowing dry powder
AppearanceReddish-brown fine powder
Primary ApplicationsPolymer coloration, industrial coatings, printing inks
Key FeaturesThermal stability, low migration, high dispersibility
BenefitsConsistent batch-to-batch color match, reduced dosage requirement
Regulatory ComplianceREACH registered; compliant with EU Directive 2002/61/EC for colorants
Storage ConditionsStore in cool, dry place below 30 °C; protect from moisture and direct sunlight


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