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

Clariant GRAPHTOL 3GP 155 Organic Pigment

Clariant GRAPHTOL 3GP 155 Organic Pigment is a high-performance, solvent-stable red pigment designed for demanding industrial coatings and plastics applications. It offers excellent heat resistance up to 200°C, superior lightfastness, and strong tinting strength. The pigment delivers consistent color reproducibility, low migration, and outstanding dispersion stability in organic media—ideal for automotive finishes, engineering plastics, and high-end inks.
  • clariant graphtol 3gp 155 organic pigment_3520331c
  • clariant graphtol 3gp 155 organic pigment_3520331c

Features Of Clariant GRAPHTOL 3GP 155 Organic Pigment

  1. High chroma and excellent lightfastness for durable color performance.

  2. Outstanding thermal stability suitable for high-temperature processing up to 240 °C.

  3. Good dispersibility in both polar and non-polar polymer matrices.

  4. Low volatility and minimal migration, ensuring color consistency in demanding applications.

  5. Compliant with major global regulatory frameworks including REACH and FDA 21 CFR §178.3297.

Typical Applications Of Clariant GRAPHTOL 3GP 155 Organic Pigment

  1. Engineering plastics (e.g., polyamide, polycarbonate, PBT).

  2. Automotive interior and exterior components requiring long-term weather resistance.

  3. Electrical and electronic housings exposed to elevated operating temperatures.

  4. Precision-molded parts for medical devices where color stability and biocompatibility are critical.

  5. High-performance masterbatches for injection molding and extrusion processes.

Specifications Of Clariant GRAPHTOL 3GP 155 Organic Pigment

Chemical TypePolycyclic quinacridone derivative
Product FormFree-flowing powder
AppearanceReddish-violet fine powder
Primary ApplicationsHigh-temperature engineering thermoplastics
Key FeaturesThermal stability, low migration, high tinctorial strength
BenefitsConsistent coloration, reduced batch variation, extended service life
Recommended Processing Temperature Range200–240 °C
Regulatory ComplianceREACH registered; compliant with FDA 21 CFR §178.3297 for indirect food contact


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