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High chromatic strength with excellent tinting power in both aqueous and solvent-based systems.
Outstanding thermal stability up to 280 °C, suitable for high-temperature processing including engineering plastics.
Excellent lightfastness (ISO 105-B02: ≥7) and weather resistance (Xenon arc, ISO 11341: ≥4).
Good dispersibility in polyolefins, PVC, and thermoplastic elastomers without requiring additional surfactants.
Low migration tendency, meeting stringent regulatory requirements for food-contact and toy applications (EU Plastics Regulation No. 10/2011, EN71-3).
Coloration of polypropylene (PP) and polyethylene (PE) for automotive interior parts.
Pigmentation of rigid and flexible PVC for building & construction profiles and flooring.
Masterbatch formulation for engineering plastics including ABS and PC/ABS blends.
High-performance coatings for industrial metal finishing and coil coating applications.
Color concentrates used in synthetic fibers and nonwovens for technical textiles.
| Chemical Type | Organic Pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing granular pigment concentrate |
| Appearance | Reddish-brown free-flowing granules |
| Primary Applications | Polyolefins, PVC, engineering plastics, coatings |
| Key Features | Thermal stability, low migration, high dispersion efficiency |
| Benefits | Consistent color reproduction, reduced processing energy, regulatory compliance |
| Recommended Carrier Resin | PP homopolymer or EVA copolymer |
| Storage Conditions | Keep in dry, cool, well-ventilated area; avoid direct sunlight |
Q1: What is the primary application field for BASF K2111FG pigment?
A: BASF K2111FG is a high-performance organic pigment dispersion designed primarily for use in water-based industrial coatings, including architectural paints, wood finishes, and general-purpose protective coatings where excellent color strength, lightfastness, and colloidal stability are required.
Q2: Is BASF K2111FG compatible with both anionic and non-ionic surfactant systems?
A: Yes, K2111FG is formulated to exhibit broad compatibility with common anionic and non-ionic stabilizers used in aqueous pigment dispersions, supporting robust formulation flexibility across different binder systems and pH ranges.
Q3: How should BASF K2111FG be incorporated into a coating formulation?
A: It is recommended to add K2111FG during the let-down or post-addition stage, after the main binder and rheology modifiers have been dispersed. Gentle mixing is sufficient—high-shear processing is not required, helping preserve dispersion integrity and minimize foam generation.
Q4: Does BASF K2111FG contain volatile organic compounds (VOCs) or APEOs?
A: No, K2111FG is supplied as a VOC-free, APEO-free aqueous dispersion, aligning with current regulatory expectations for sustainable, low-impact colorants in environmentally conscious coating formulations.
Q5: What is the typical dosage range for BASF K2111FG in finished coatings?
A: Dosage depends on the target color strength and opacity requirements, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight of the final formulation—to achieve strong, uniform coloration without compromising film properties.
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