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

BASF B-K 3630K Pigment

BASF B-K 3630K Pigment is a high-performance organic red pigment from BASF’s Sicopal® K series, offering excellent lightfastness, heat stability up to 250°C, and outstanding dispersibility in plastics and coatings. It delivers vibrant hue strength, low volatility, and regulatory compliance for demanding industrial applications.
  • basf b k 3630k pigment_d9a5568f
  • basf b k 3630k pigment_d9a5568f

Features Of BASF B-K 3630K Pigment

  1. High chroma and excellent color strength for vivid, consistent tinting performance.

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

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

  4. Low migration tendency, ensuring color fidelity in demanding end-use applications.

  5. Compliant with major global food-contact and toy safety regulations (e.g., EU Plastics Regulation (EU) No 10/2011, ASTM F963).

Typical Applications Of BASF B-K 3630K Pigment

  1. Polyolefin masterbatches (PP, PE) for packaging films and containers.

  2. Engineering plastics including ABS, PS, and PC for automotive interior components.

  3. Food-grade plastic utensils and kitchenware requiring regulatory compliance.

  4. Toy manufacturing where stringent heavy-metal and extractable limits apply.

  5. Technical fibers and monofilaments requiring long-term color retention under UV exposure.

Specifications Of BASF B-K 3630K Pigment

Chemical TypeOrganic Pigment (Benzimidazolone derivative)
Product FormFree-flowing powder
AppearanceReddish-orange powder
Primary ApplicationsPolyolefins, engineering thermoplastics, food-contact & toy-grade polymers
Key FeaturesThermal stability, low migration, high tinctorial strength
BenefitsConsistent batch-to-batch color, ease of dispersion, regulatory readiness
Recommended CarrierPP or PE wax-based carrier for masterbatch formulation
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight


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