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

BASF K4270/ 4BP Pigment

BASF K4270/4BP Pigment is a high-performance organic red pigment from BASF’s Sicotrans® series, offering excellent heat stability, lightfastness and dispersibility in plastics and coatings. Designed for demanding applications like automotive parts and engineering thermoplastics, it delivers vibrant color strength and consistent batch-to-batch quality without heavy metals or restricted substances.
  • basf k4270 4bp pigment_37210fd1
  • basf k4270 4bp pigment_37210fd1

Features Of BASF K4270/ 4BP Pigment

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

  2. Outstanding lightfastness and weather resistance suitable for demanding outdoor applications.

  3. Good dispersibility in both solvent-based and water-based systems with low viscosity impact.

  4. Chemically stable under standard processing conditions including extrusion and calendering.

  5. Compliant with major global regulatory frameworks including REACH and RoHS (excluding exemptions).

Typical Applications Of BASF K4270/ 4BP Pigment

  1. Automotive coatings — basecoats and clearcoat-compatible topcoats.

  2. Industrial maintenance paints — bridges, storage tanks, and structural steel.

  3. Plastic coloration — polyolefins, ABS, and engineering thermoplastics for exterior parts.

  4. High-performance architectural coatings — façade paints and elastomeric wall systems.

  5. Printing inks — UV-curable and solvent-based gravure and flexographic inks.

Specifications Of BASF K4270/ 4BP Pigment

Chemical TypeOrganic Pigment (Benzimidazolone derivative)
Product FormFree-flowing powder
AppearanceReddish-brown free-flowing powder
Primary ApplicationsCoatings, Plastics, Inks
Key FeaturesHigh tinctorial strength, thermal stability up to 250°C
BenefitsReduced dosage requirement, improved batch-to-batch color consistency
Regulatory StatusREACH registered; non-PVC compliant; no SVHC above threshold
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight


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