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

Clariant Polysynthren Yellow RL Solvent Dye

Clariant Polysynthren Yellow RL is a high-performance solvent dye from Clariant’s Polysynthren® series, offering excellent solubility in organic solvents, superior lightfastness and thermal stability. Widely used in plastics, inks, coatings and automotive finishes, it delivers vibrant yellow shades with consistent batch-to-batch reproducibility and low migration tendency.
  • clariant polysynthren yellow rl solvent dye_c5a6bcd9
  • clariant polysynthren yellow rl solvent dye_c5a6bcd9

Features Of Clariant Polysynthren Yellow RL Solvent Dye

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

  2. Excellent thermal stability for high-temperature processing up to 180 °C.

  3. Good lightfastness and resistance to migration in non-polar media.

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

  5. Low volatility and minimal odor—suitable for enclosed application systems.

Typical Applications Of Clariant Polysynthren Yellow RL Solvent Dye

  1. Coloration of polycarbonate, ABS, and PMMA engineering plastics.

  2. Dyeing of solvent-based inks for packaging gravure and flexographic printing.

  3. Pigmentation of lacquers, varnishes, and clear coatings for automotive trim.

  4. Coloring of adhesives, sealants, and hot-melt formulations requiring transparency.

  5. Specialty applications in synthetic fibers and cellulose acetate filaments.

Specifications Of Clariant Polysynthren Yellow RL Solvent Dye

Chemical TypeAzo solvent dye
Product FormFine free-flowing powder
AppearanceOrange-yellow crystalline powder
Primary ApplicationsPlastics, inks, coatings, adhesives
Solubility ProfileHighly soluble in MEK, acetone, ethyl acetate, and aromatic hydrocarbons
Key FeaturesThermally stable, non-bleeding, transparent coloration
BenefitsHigh tinctorial strength, low dust generation, REACH-compliant formulation
Regulatory StatusComplies with EU Directive 2002/61/EC for solvent dyes


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