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

Clariant Colanyl Oxide Red B 131 Color Paste

Clariant Colanyl Oxide Red B 131 Color Paste is a high-performance iron oxide-based pigment dispersion for plastics and coatings. Part of Clariant’s Colanyl® color paste series, it offers excellent heat stability, consistent shade reproducibility, and superior dispersion in polyolefins and PVC. Designed for demanding industrial applications requiring vibrant red tones and regulatory compliance.
  • clariant colanyl oxide red b 131 color paste_feec82a4
  • clariant colanyl oxide red b 131 color paste_feec82a4

Features Of Clariant Colanyl Oxide Red B 131 Color Paste

  1. High chroma, intense oxide red shade with excellent color strength and batch-to-batch consistency.

  2. Optimized for outstanding dispersion stability in water-based systems without flocculation or settling.

  3. Low volatile organic compound (VOC) content, supporting compliance with stringent environmental and regulatory standards.

  4. Good lightfastness and thermal stability up to 180 °C, suitable for medium-temperature processing.

  5. Compatible with common acrylic, styrene-acrylic, and PVA-based binders used in architectural and industrial coatings.

Typical Applications Of Clariant Colanyl Oxide Red B 131 Color Paste

  1. Architectural interior and exterior wall paints.

  2. Industrial maintenance coatings for metal substrates.

  3. Water-based wood stains and varnishes.

  4. Construction mortars and decorative concrete finishes.

  5. General-purpose waterborne primers and undercoats.

Specifications Of Clariant Colanyl Oxide Red B 131 Color Paste

Chemical TypeInorganic iron oxide pigment dispersion
Product FormConcentrated aqueous color paste
AppearanceUniform, viscous red paste with slight gloss
Primary ApplicationsWater-based architectural and industrial coatings
Key FeaturesHigh tinting strength, low VOC, excellent wetting & dispersion
BenefitsReduced formulation complexity, improved color reproducibility, enhanced storage stability
pH (10% aqueous dilution)7.5 – 8.5
Specific Gravity (20 °C)1.45 – 1.55 g/cm³


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