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High chromatic strength with excellent color purity in red-shade applications.
Outstanding thermal stability up to 280 °C, suitable for high-temperature polymer processing.
Good lightfastness and weather resistance in outdoor applications.
Excellent dispersibility in both polar and non-polar media, including polyolefins and engineering plastics.
Compliant with global regulatory standards including EU REACH and US FDA 21 CFR for selected applications.
Polypropylene (PP) and polyethylene (PE) fibers and injection-molded parts.
Automotive interior plastics requiring long-term color retention.
Industrial coatings for metal and plastic substrates.
Masterbatch formulations for food-contact-compliant packaging films.
Engineering thermoplastics such as ABS, PS, and PC.
| Chemical Type | Quinacridone derivative |
| Product Form | Fine powder |
| Appearance | Reddish-violet free-flowing powder |
| Primary Applications | Polyolefins, engineering plastics, coatings |
| Key Features | Thermal stability, dispersion efficiency, lightfastness |
| Benefits | Consistent batch-to-batch color, low dust generation, high tinctorial strength |
| Regulatory Status | REACH registered; compliant with ISO 8130-1 for particle size distribution |
| Recommended Carrier | Standard polyolefin or polystyrene masterbatch base |
Q1: What is the primary chemical class and typical hue profile of BASF K6907 15 1?
A: BASF K6907 15 1 is a high-performance quinacridone-based organic pigment, offering strong violet-red to maroon shade characteristics with excellent chroma and clean undertones suitable for demanding decorative and functional applications.
Q2: Is this pigment suitable for use in automotive coatings or other high-weatherability systems?
A: Yes — K6907 15 1 is engineered for superior lightfastness and weather resistance, making it well-suited for automotive OEM and refinish coatings, as well as exterior architectural and industrial finishes where long-term color stability is critical.
Q3: How does its dispersion behavior compare in solventborne versus waterborne systems?
A: K6907 15 1 demonstrates good dispersibility in both solventborne and waterborne media, though optimal results are achieved with appropriate wetting agents and high-shear dispersion protocols. In waterborne systems, stabilization may require tailored surfactants to maintain colloidal integrity and prevent flocculation.
Q4: Can it be used in food-contact plastics or toys?
A: While K6907 15 1 is not specifically certified for direct food contact or toy safety compliance, it is commonly applied in non-migrating, high-molecular-weight plastic coloration systems where regulatory approval pathways exist — users must verify suitability against applicable regional requirements and intended end-use conditions.
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E-mail: wangxingqiang@ericwchem.com
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