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High chroma and excellent color strength for vibrant, clean pink shades.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Excellent dispersibility in aqueous and solvent-based systems without grinding aids.
Compliant with major global regulatory frameworks including REACH and FDA 21 CFR §178.3297 for indirect food contact.
Automotive coatings requiring high durability and gloss retention.
Plastic coloration for injection-molded consumer goods and packaging components.
Industrial coil coatings exposed to UV and environmental stress.
Water-based architectural paints and decorative finishes.
Masterbatch formulations for polyolefins and engineering thermoplastics.
| Chemical Type | Quinacridone derivative |
| Product Form | Free-flowing aqueous dispersion (water-based) |
| Appearance | Reddish pink paste or stable liquid dispersion |
| Primary Applications | Coatings, plastics, inks |
| Key Features | High transparency, low migration, excellent batch-to-batch consistency |
| Benefits | Reduced formulation complexity, improved pigment utilization, lower VOC impact |
| pH Range (as supplied) | 6.5–8.0 |
| Storage Stability | ≥12 months at 5–30 °C in sealed container |
Q1: What is the primary application area for Hostaperm Pink E-WD?
A: Hostaperm Pink E-WD is a water-dispersible organic pigment specifically developed for use in aqueous-based industrial coatings, including architectural paints, wood finishes, and general-purpose decorative coatings where high chroma, good lightfastness, and stable dispersion are required.
Q2: Is Hostaperm Pink E-WD suitable for food-contact coatings?
A: This pigment is not certified for direct food-contact applications. It is intended for non-food-contact industrial and decorative coatings. For food-safe systems, consult Clariant’s regulatory team to explore approved alternatives meeting relevant regional requirements.
Q3: How should Hostaperm Pink E-WD be incorporated into waterborne formulations?
A: The pigment is supplied as a stable aqueous dispersion and can be directly added during the let-down stage. Good compatibility with common anionic and non-ionic dispersants and rheology modifiers is expected, but pre-testing in the final formulation is recommended to confirm stability, color development, and gloss performance.
Q4: What are the key handling and storage recommendations?
A: Store in original sealed containers at temperatures between 5 °C and 30 °C, away from freezing and prolonged exposure to direct sunlight. Avoid contamination and ensure adequate agitation before use if sedimentation occurs after extended storage.
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E-mail: wangxingqiang@ericwchem.com
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