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

Clariant Polysynthren Brown 3RL Solvent Dye

Clariant Polysynthren Brown 3RL is a high-performance solvent dye offering excellent solubility in organic media, superior lightfastness and thermal stability. Ideal for plastics, inks and coatings, it delivers consistent brown shading with low migration and high tinctorial strength. Part of Clariant’s trusted Polysynthren® solvent dye series, it meets stringent regulatory requirements including FDA and EU compliance.
  • clariant polysynthren brown 3rl solvent dye_58178958
  • clariant polysynthren brown 3rl solvent dye_58178958

Features Of Clariant Polysynthren Brown 3RL Solvent Dye

  1. High solubility in common organic solvents including alcohols, ketones, and esters.

  2. Excellent lightfastness and thermal stability up to 180 °C in solvent-based systems.

  3. Good compatibility with nitrocellulose, acrylic, and chlorinated rubber resins.

  4. Consistent batch-to-batch color strength and hue for reliable production quality.

  5. Low migration tendency in plasticized PVC and flexible film applications.

Typical Applications Of Clariant Polysynthren Brown 3RL Solvent Dye

  1. Coloration of solvent-based inks for gravure and flexographic printing.

  2. Dyeing of polycarbonate and ABS plastics for automotive interior trim.

  3. Tinting of wood stains and furniture finishes requiring deep brown tones.

  4. Coloration of nail polish formulations and cosmetic solvent systems.

  5. Shading agent for synthetic leather coatings and textile finishing auxiliaries.

Specifications Of Clariant Polysynthren Brown 3RL Solvent Dye

Chemical TypeAzo solvent dye
Product FormFree-flowing powder
AppearanceBrown to dark brown powder
Primary ApplicationsSolvent-based inks, plastics, coatings, cosmetics
Key FeaturesHigh solubility, thermal stability, low migration
Recommended SolventsEthanol, isopropanol, ethyl acetate, MEK, toluene
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight
Regulatory ComplianceREACH registered; compliant with EU Cosmetics Regulation (EC) No 1223/2009 for applicable uses


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