Certifications: ISO 9001:2015

Pigment Yellow 191

Category: Azo Pigments

CI Number: 18795

Chemical Class: Organic (Monoazo)

Form: Powder

Tone

Mass and Tint

Slightly greenish-yellow shade for Plastics & Masterbatch

Pigment Yellow 191 is a pigment known for its excellent heat stability and good fastness properties. It gives a clean, neutral to slightly greenish-yellow shade. This has application for Plastics & masterbatch.

Applications
  • Plastics Colouring: A primary choice for colouring polyolefins (HDPE, PP), particularly for injection moulding and fibre applications.
  • Masterbatch: Used to give yellow colour concentrates for plastics.

Key Benefits

  • Excellent heat stability, suitable for high-temperature processing.
  • Good lightfastness and weather resistance.
  • Non-warping in polyolefin applications.
  • Clean, strong yellow shade.

Technical Highlights

  • Tone: Greenish
  • Appearance: Yellow Powder

Packaging & Availability

  • Supplied in a standardized powder form.
  • Standard Packing: 25 kg HDPE bags.
  • Customized packaging is available upon request.