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High chroma and excellent color strength for vivid, consistent tinting performance.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good dispersibility in both polar and non-polar polymer matrices.
Excellent lightfastness and weather resistance (Xenon arc test: ≥6 on ISO 105-B02 scale).
Compliant with major global regulatory frameworks including REACH and RoHS.
Automotive interior and exterior plastic components (PP, ABS, PC/ABS).
Household appliance housings and control panels.
Packaging films requiring FDA-compliant colorants (where permitted under indirect food contact regulations).
Engineering plastics for electronics enclosures and connectors.
Masterbatch formulations for fiber and injection-molded applications.
| Chemical Type | High-performance organic pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Reddish-brown to dark brown fine powder |
| Primary Applications | Plastics, masterbatches, engineering polymers |
| Key Features | Thermally stable, low migration, high dispersion efficiency |
| Benefits | Consistent batch-to-batch color match, reduced processing viscosity |
| Recommended Carrier Resin | PP, PE, PS, ABS, PC |
| Storage Conditions | Store in dry, cool, well-ventilated area; avoid direct sunlight and moisture |
Q1: What is the primary application field for BASF G-K 8750K Pigment?
A: BASF G-K 8750K is a high-performance organic pigment specifically developed for demanding industrial coating systems, including automotive OEM and refinish coatings, as well as high-gloss architectural and industrial maintenance paints where excellent color strength, gloss retention, and weather resistance are required.
Q2: Is G-K 8750K suitable for water-based formulations?
A: Yes, G-K 8750K is engineered for compatibility with both solvent-borne and aqueous systems. Its surface treatment enables good dispersibility in water-based acrylic and polyurethane dispersions, though optimal performance requires appropriate dispersion equipment and stabilizer selection.
Q3: How does G-K 8750K compare to conventional red pigments in terms of heat stability?
A: G-K 8750K exhibits enhanced thermal stability compared to many standard quinacridone or naphthol-based reds, supporting its use in applications involving elevated processing temperatures — such as powder coating extrusion or stoving finishes — without significant hue shift or degradation.
Q4: What is the recommended dosage range for achieving optimal color development?
A: Dosage depends on the specific formulation and desired shade intensity, but G-K 8750K is typically used at low concentrations due to its high tinting strength. In most industrial coatings, effective loading generally ranges from 0.1% to 2% by weight relative to total solids.
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