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

Clariant Hostaperm Yellow HN4G Pigment

Clariant Hostaperm Yellow HN4G is a high-performance benzimidazolone pigment offering excellent lightfastness, weather resistance and thermal stability up to 250°C. It delivers strong tinting strength, good dispersibility in plastics and coatings, and meets stringent regulatory requirements including FDA and EU food-contact compliance. Widely used in automotive paints, engineering plastics and premium packaging.
  • clariant hostaperm yellow hn4g pigment_64f0c971
  • clariant hostaperm yellow hn4g pigment_64f0c971

Features Of Clariant Hostaperm Yellow HN4G Pigment

  1. High chroma yellow shade with excellent lightfastness and weather resistance.

  2. Outstanding thermal stability suitable for high-temperature processing up to 280 °C.

  3. Good dispersibility in both polar and non-polar polymer matrices.

  4. Low migration tendency, meeting stringent regulatory requirements for food-contact applications.

  5. Consistent batch-to-batch color reproducibility and high tinctorial strength.

Typical Applications Of Clariant Hostaperm Yellow HN4G Pigment

  1. Polyolefin (PP, PE) injection molding and blow molding.

  2. Engineering plastics including ABS, PS, and PC blends.

  3. Masterbatch formulations for automotive interior components.

  4. Food-grade packaging films and containers compliant with FDA 21 CFR §178.3297.

  5. Household appliances and consumer electronics housings.

Specifications Of Clariant Hostaperm Yellow HN4G Pigment

Chemical TypeAzo pigment (disazo)
Product FormFine powder
AppearanceBright greenish-yellow powder
Primary ApplicationsPolyolefins, engineering thermoplastics, masterbatches
Key FeaturesHigh heat stability, low volatility, excellent dispersion
Regulatory ComplianceEU REACH registered; compliant with FDA 21 CFR §178.3297 and EU Plastics Regulation (EU) No 10/2011
Typical Particle Size (D50)0.15–0.25 µm
Volatile Matter (105 °C, 2 h)≤ 0.5 wt%


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