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

Clariant POLYSYNTHREN Brown 3RL Pigment

Clariant POLYSYNTHREN Brown 3RL is a high-performance, solvent-stable azo pigment offering excellent lightfastness, heat resistance up to 200°C, and strong tinting strength. Designed for automotive coatings, industrial inks, and engineering plastics, it ensures consistent color reproducibility and low migration. Its fine particle size delivers superior dispersion and gloss retention across demanding applications.
  • clariant polysynthren brown 3rl pigment_c33d02e0
  • clariant polysynthren brown 3rl pigment_c33d02e0

Features Of Clariant POLYSYNTHREN Brown 3RL Pigment

  1. High thermal stability suitable for demanding processing conditions up to 250 °C.

  2. Excellent lightfastness and weather resistance in outdoor applications.

  3. Good dispersibility in both aqueous and solvent-based systems.

  4. Consistent batch-to-batch color reproducibility and hue strength.

  5. Compliant with major global regulatory frameworks including REACH and RoHS.

Typical Applications Of Clariant POLYSYNTHREN Brown 3RL Pigment

  1. Automotive coatings (basecoats, clearcoats, and plastic parts).

  2. Industrial coil and can coatings requiring high durability.

  3. Plastic coloration for engineering resins including ABS, PS, and PC.

  4. High-performance inks for packaging and labeling.

  5. Architectural and protective coatings for façades and metal structures.

Specifications Of Clariant POLYSYNTHREN Brown 3RL Pigment

Chemical TypeAzo pigment (disazo)
Product FormFree-flowing powder
AppearanceBrown powder with reddish undertone
Primary ApplicationsCoatings, plastics, inks
Key FeaturesThermal stability, lightfastness, dispersibility
BenefitsColor consistency, regulatory compliance, processing robustness
Particle Size (D50)Approx. 0.15–0.25 µm
Volatile Matter (105 °C)≤ 1.0 wt%


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