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

BASF K3840SQ Organic Pigment

BASF K3840SQ is a high-performance organic pigment from BASF’s Sicopal® SQ series, offering exceptional brightness, heat stability up to 280°C, and outstanding dispersion in plastics. Designed for demanding applications like automotive interior parts and engineering thermoplastics, it delivers vivid red-shade coloration with superior lightfastness and migration resistance.
  • basf k3840sq organic pigment_ae100727
  • basf k3840sq organic pigment_ae100727

Features Of BASF K3840SQ Organic Pigment

  1. High chroma and excellent color strength for vibrant, consistent shades.

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

  3. Good lightfastness and weather resistance in demanding outdoor applications.

  4. Excellent dispersibility in both polar and non-polar polymer systems.

  5. Low volatility and minimal extractables, meeting stringent regulatory requirements for plastics.

Typical Applications Of BASF K3840SQ Organic Pigment

  1. Automotive interior and exterior plastic components.

  2. Engineering thermoplastics including polypropylene (PP), polyethylene (PE), and ABS.

  3. Household appliances requiring long-term color retention.

  4. Consumer electronics housings and casings.

  5. Industrial packaging films with high visibility and durability requirements.

Specifications Of BASF K3840SQ Organic Pigment

Chemical TypeQuinacridone derivative
Product FormFine powder
AppearanceReddish-violet free-flowing powder
Primary ApplicationsPlastics (especially PP, PE, ABS)
Key FeaturesHigh heat stability, excellent dispersion, low migration
BenefitsConsistent batch-to-batch color, reduced pigment loading, improved processing efficiency
Regulatory ComplianceEU REACH registered; compliant with FDA 21 CFR §178.3297 for indirect food contact
Recommended Processing Temperature Range200–280 °C


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