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

Clariant Graphtol LC Organic Pigment

Clariant Graphtol LC Organic Pigment is a high-performance, heat-stable benzimidazolone-based pigment offering excellent lightfastness, weather resistance and dispersibility in plastics and coatings. Designed for demanding automotive and industrial applications, it delivers vibrant red shades with superior migration resistance and batch-to-batch consistency. Part of Clariant’s trusted Graphtol LC series, this organic pigment meets stringent regulatory requirements including FDA and EU food-contact compliance where applicable.
  • clariant graphtol lc organic pigment_9052f8e0
  • clariant graphtol lc organic pigment_9052f8e0

Features Of Clariant Graphtol LC 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 matrices.

  5. Low volatility and minimal extractables—compliant with stringent food-contact and toy safety requirements.

Typical Applications Of Clariant Graphtol LC Organic Pigment

  1. Polyolefin masterbatches (PP, PE) for automotive interior components.

  2. Engineering plastics including ABS, PS, and PC for consumer electronics housings.

  3. Flexible and rigid PVC compounds used in building & construction profiles.

  4. Thermoplastic elastomers (TPE) for medical device casings and wearable products.

  5. Polycarbonate-based optical films requiring high clarity and color purity.

Specifications Of Clariant Graphtol LC Organic Pigment

Chemical TypeCondensed Azo Pigment
Product FormFine powder
AppearanceReddish-brown free-flowing powder
Primary ApplicationsPlastics coloring (especially polyolefins and engineering thermoplastics)
Key FeaturesHigh heat stability, low migration, excellent dispersion
BenefitsColor consistency in extrusion and injection molding; reduced filter clogging
Regulatory ComplianceEU REACH registered; compliant with ISO 8124-3 for toys
Storage ConditionsStore in cool, dry place below 30 °C; protect from moisture and direct sunlight


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