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High chromatic strength with 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.
Low migration tendency, ensuring color fastness in demanding end-use environments.
Compliant with major global regulatory frameworks including EU REACH and US FDA 21 CFR for indirect food contact applications.
Automotive interior plastics (dashboards, trim components).
Packaging films for premium consumer goods requiring lightfastness and clarity.
Engineering thermoplastics such as polypropylene (PP), polyethylene (PE), and ABS.
Household appliances housings and decorative panels.
Medical device casings where biocompatibility and sterilization resistance are critical.
| Chemical Type | Organic pigment (quinacridone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Red-violet fine powder |
| Primary Applications | Plastics, masterbatches, and industrial coatings |
| Key Features | High tinctorial strength, excellent weathering resistance |
| Benefits | Reduced dosage requirement, improved processability in extrusion |
| Storage Conditions | Store in cool, dry place; avoid direct sunlight and moisture |
| Shelf Life | 36 months from date of manufacture under recommended conditions |
Q1: What is the primary application field for BASF 251 Pigment?
A: BASF 251 Pigment is primarily used in high-performance industrial coatings and plastic coloration, especially where excellent thermal stability, lightfastness, and dispersion consistency are required—such as in automotive exterior parts, engineering plastics, and coil coatings.
Q2: Is BASF 251 Pigment suitable for food-contact plastics?
A: BASF 251 Pigment is not specifically designed or certified for direct food-contact applications. Its use in food-contact materials would require full regulatory assessment by the end-user, including compliance verification against applicable regional frameworks such as FDA 21 CFR or EU Plastics Regulation.
Q3: How should BASF 251 Pigment be dispersed in polymer systems?
A: Optimal dispersion is achieved using standard high-shear compounding equipment—e.g., twin-screw extruders or internal mixers. Pre-treatment is generally not required, but compatibility with the base polymer matrix and carrier resin should be verified during formulation development to ensure uniform color distribution and minimal agglomeration.
Q4: What are the recommended storage conditions for BASF 251 Pigment?
A: Store in original sealed packaging in a cool, dry place away from direct sunlight and sources of heat or moisture. Prolonged exposure to high humidity or elevated temperatures may affect flowability and handling characteristics over extended periods.
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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
