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

Nubiola Y-805K Pigment

Nubiola Y-805K Pigment is a high-performance organic yellow pigment from Nubiola’s Y-series, offering excellent lightfastness, thermal stability up to 220°C, and strong tinting strength. Designed for automotive coatings and industrial inks, it delivers consistent color reproducibility and superior dispersion in solvent-based systems. Compliant with REACH and RoHS, Y-805K ensures eco-friendly performance without compromising vividness or durability.
  • nubiola y 805k pigment_f5fc0fdd
  • nubiola y 805k pigment_f5fc0fdd

Features Of Nubiola Y-805K Pigment

  1. High chroma yellow shade with excellent lightfastness (ISO 105-B02: Grade 7–8)

  2. Outstanding thermal stability up to 220°C, suitable for high-temperature processing

  3. Low volatility and minimal migration in polymer matrices

  4. Good dispersibility in both polar and non-polar resins including PVC, PS, and ABS

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

Typical Applications Of Nubiola Y-805K Pigment

  1. Coloration of rigid and flexible PVC profiles, pipes, and flooring

  2. Automotive interior plastics requiring long-term UV resistance

  3. Engineering thermoplastics for consumer electronics housings

  4. Masterbatch production for injection-molded packaging components

  5. High-performance industrial coatings for outdoor metal substrates

Specifications Of Nubiola Y-805K Pigment

Chemical TypeAzo pigment (Benzimidazolone derivative)
Product FormFine dry powder
AppearanceBright yellow free-flowing powder
Primary ApplicationsPolymer coloration, masterbatches, industrial coatings
Key FeaturesHigh heat stability, low extractability, excellent weather resistance
Particle Size (D50)0.18–0.22 µm (by laser diffraction)
Density1.42 g/cm³ (at 25°C)
Volatile Matter (105°C, 2 h)≤0.5 wt%


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