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High chroma and excellent color strength for vibrant, consistent hues.
Outstanding thermal stability up to 240 °C, suitable for high-temperature processing.
Good lightfastness (ISO 105-B02: Grade 7–8) and weather resistance in demanding applications.
Excellent dispersibility in common polymer matrices including polyolefins and engineering plastics.
Compliant with major global regulatory frameworks including EU REACH and US FDA 21 CFR for selected applications.
Coloration of polypropylene (PP) and polyethylene (PE) injection-molded parts.
Pigmentation of automotive interior trim and non-coated plastic components.
Masterbatch formulation for food-contact-approved packaging films (subject to final compliance verification).
Engineering plastics including ABS and PS for consumer electronics housings.
Thermoplastic elastomers (TPE) requiring high heat stability and low migration.
| Chemical Type | Quinacridone derivative |
| Product Form | Free-flowing granular pigment |
| Appearance | Reddish-violet granules |
| Primary Applications | Polyolefins, engineering plastics, masterbatches |
| Key Features | High thermal stability, excellent dispersion, low dusting |
| Benefits | Consistent batch-to-batch color, reduced filtration effort, improved process efficiency |
| Density (g/cm³) | ~1.45 |
| Volatile Matter (wt%, 105 °C) | ≤0.5% |
Q1: What is the primary chemical class and typical application focus of BASF K2960 GP?
A: BASF K2960 GP is a high-performance quinacridone-based organic pigment, engineered for demanding decorative and functional applications where excellent lightfastness, weather resistance, and thermal stability are required — especially in automotive coatings, industrial finishes, and premium plastics.
Q2: Is K2960 GP suitable for use in food-contact plastics or regulated packaging materials?
A: K2960 GP is not specifically designed or certified for direct food-contact applications. It is intended for non-food-contact industrial and decorative uses. For regulatory compliance in packaging or food-contact scenarios, formal evaluation against applicable regional requirements (e.g., FDA, EU frameworks) is required — consult BASF Technical Service for guidance on suitable alternatives.
Q3: How does K2960 GP perform under high-temperature processing conditions, such as injection molding of engineering thermoplastics?
A: K2960 GP exhibits good thermal stability and is commonly used in engineering thermoplastics processed at temperatures up to approximately 280–300 °C. Its performance remains robust during standard melt-processing cycles, though optimal dispersion and residence time control are recommended to preserve color strength and hue integrity.
Q4: What is the typical dosage range when using K2960 GP in polymer systems?
A: Dosage depends on the base polymer, desired color intensity, and opacity requirements. In most engineering plastics and coatings, it is typically used at low concentrations — generally ranging from 0.1% to 2% by weight — with precise optimization determined through formulation trials and spectral evaluation.
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