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High chromatic strength and excellent color consistency across batches.
Outstanding thermal stability up to 280 °C, suitable for high-temperature processing.
Good dispersibility in both polar and non-polar polymer matrices.
Excellent lightfastness and weather resistance (Xenon arc test: ≥7 on ISO 105-B02 scale).
Compliant with major global regulatory frameworks including REACH and RoHS.
Automotive interior and exterior plastic components (PP, ABS, PC blends).
Household appliance housings requiring durable, fade-resistant coloring.
Engineering plastics for industrial equipment and technical parts.
Food-contact-approved packaging films (subject to local regulatory clearance).
Outdoor construction profiles exposed to UV and environmental stress.
| Chemical Type | High-performance organic pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Reddish-brown fine powder |
| Primary Applications | Plastics, masterbatches, engineering polymers |
| Key Features | Thermally stable, low migration, high opacity |
| Benefits | Consistent hue, minimal filter pressure build-up during extrusion |
| Density (g/cm³) | 1.45 ± 0.05 |
| Volatile Matter (wt%, 105 °C) | ≤0.5% |
Q1: What is the primary application field for BASF K2142/Pigment?
A: BASF K2142/Pigment is a high-performance organic pigment dispersion designed primarily for use in industrial coatings, including automotive refinishes, coil coatings, and general-purpose protective coatings where excellent color strength, weather resistance, and gloss retention are required.
Q2: Is BASF K2142/Pigment suitable for water-based systems?
A: Yes, BASF K2142/Pigment is formulated as a stable aqueous dispersion and is compatible with a broad range of water-based acrylic, polyurethane, and hybrid resin systems. Its rheology and stabilization system are optimized to minimize settling and support good film formation in low-VOC formulations.
Q3: How should BASF K2142/Pigment be incorporated into a coating formulation?
A: It is recommended to add BASF K2142/Pigment during the let-down or post-addition stage, after the main binder and solvents/diluents have been homogenized. Gentle mixing at moderate shear is sufficient to ensure uniform distribution without compromising dispersion stability.
Q4: Does BASF K2142/Pigment require additional surfactants or stabilizers in standard formulations?
A: No — BASF K2142/Pigment is supplied as a fully stabilized dispersion containing proprietary wetting and dispersing agents. In most standard industrial coating systems, no additional surfactants are needed; however, compatibility testing is advised when combining with highly reactive or ionic additives.
Q5: What are the storage recommendations for maintaining optimal performance?
A: Store BASF K2142/Pigment in its original sealed container at temperatures between 5 °C and 30 °C, away from direct sunlight and freezing conditions. Prolonged exposure to elevated temperatures or repeated freeze-thaw cycles may affect viscosity and dispersion integrity.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
