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

Clariant Duasyn Red Violet E2R Pigment

Clariant Duasyn Red Violet E2R Pigment is a high-performance, solvent-stable azo pigment offering excellent lightfastness, thermal stability up to 200°C, and outstanding dispersibility in plastics and coatings. Part of Clariant’s Duasyn series, it delivers intense violet-red shade with low migration and superior weather resistance—ideal for automotive paints, engineering plastics, and premium inks.
  • clariant duasyn red violet e2r pigment_65ab25e5
  • clariant duasyn red violet e2r pigment_65ab25e5

Features Of Clariant Duasyn Red Violet E2R Pigment

  1. High chroma and excellent lightfastness for vibrant, long-lasting violet-red shades.

  2. Good thermal stability suitable for medium-temperature polymer processing.

  3. Excellent dispersibility in polar and non-polar media including PVC, PS, and ABS.

  4. Low migration tendency, ensuring color integrity in multi-layer and food-contact-adjacent applications.

  5. Compliant with major regulatory frameworks including EU REACH and US FDA 21 CFR for indirect food contact.

Typical Applications Of Clariant Duasyn Red Violet E2R Pigment

  1. Polyvinyl chloride (PVC) profiles and rigid packaging.

  2. Polystyrene (PS) and acrylonitrile-butadiene-styrene (ABS) consumer electronics housings.

  3. Engineering plastics used in automotive interior components.

  4. General-purpose thermoplastics requiring high-color-strength, heat-stable organic pigments.

  5. Masterbatch formulations for transparent and opaque colored films.

Specifications Of Clariant Duasyn Red Violet E2R Pigment

Chemical TypeDisazo pigment (C.I. Pigment Red 170)
Product FormFree-flowing powder
AppearanceRed-violet powder with bluish undertone
Primary ApplicationsPVC, PS, ABS, general-purpose thermoplastics
Key FeaturesHigh tinctorial strength, good heat stability up to 220 °C
BenefitsConsistent batch-to-batch color reproducibility and low dust generation
Regulatory StatusREACH registered; compliant with FDA 21 CFR §178.3297 (for polymer additives)
Recommended ProcessingExtrusion, injection molding, calendering


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