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High thermal stability suitable for processing temperatures up to 280 °C.
Excellent dispersion performance in both polar and non-polar polymer matrices.
Good lightfastness and weather resistance according to ISO 105-B02 (Grade 7–8).
Low migration tendency, meeting stringent regulatory requirements for food-contact applications.
Consistent batch-to-batch color reproducibility with narrow ΔE tolerance (≤0.8).
Polyolefin masterbatches (PP, PE) for automotive interior components.
Engineering plastics including ABS and PC/ABS blends for consumer electronics housings.
Food-grade packaging films requiring FDA-compliant colorants.
Exterior building profiles and window frames based on PVC or ASA.
Technical fibers and spunbond nonwovens for industrial filtration media.
| Chemical Type | High-performance organic pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing granular concentrate |
| Appearance | Reddish-brown free-flowing granules |
| Primary Applications | Polyolefins, engineering thermoplastics, PVC, and fiber spinning |
| Key Features | Thermal stability, low volatility, excellent dispersibility |
| Benefits | Reduced plate-out, high color strength, consistent hue across processing conditions |
| Regulatory Compliance | EU REACH registered; compliant with FDA 21 CFR §178.3290 for indirect food contact |
| Storage Conditions | Store in original sealed packaging at 15–25 °C, protected from moisture and direct sunlight |
Q1: What is the primary application field for BASF K2001FG Pigment?
A: BASF K2001FG Pigment is specifically developed for use in high-performance industrial coatings and plastic coloration, where excellent heat stability, lightfastness, and dispersion consistency are required—particularly in automotive topcoats, engineering thermoplastics, and powder coating systems.
Q2: Is BASF K2001FG Pigment suitable for food-contact plastics?
A: While K2001FG is not pre-approved for direct food-contact applications under global regulatory frameworks, it may be considered for indirect contact or non-migrating systems upon thorough formulation evaluation and compliance verification with applicable regional requirements—including migration testing and supplier declarations.
Q3: How should BASF K2001FG Pigment be dispersed in polymer melts?
A: Optimal dispersion is achieved using standard compounding equipment such as twin-screw extruders. Pre-dilution in a carrier resin or masterbatch preparation is recommended to ensure uniform distribution. Processing temperatures should remain within the thermal stability window of the pigment—typically below 280 °C for extended residence times.
Q4: Does BASF K2001FG Pigment offer good weather resistance in exterior applications?
A: Yes, K2001FG exhibits strong resistance to UV degradation and atmospheric exposure when properly formulated and protected within a robust binder system—making it suitable for long-term exterior use in automotive and architectural coatings, as well as outdoor plastic components.
Q5: What is the typical dosage range for BASF K2001FG Pigment in plastic coloration?
A: Dosage depends on the desired shade intensity and substrate opacity, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight in most thermoplastic and thermoset applications.
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