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High chroma, clean pink shade with excellent batch-to-batch color consistency.
Optimized for dispersion in water-based and solvent-based systems without requiring additional grinding.
Excellent thermal stability up to 180 °C, suitable for extrusion and injection molding processes.
Low migration and high lightfastness (ISO 105-B02, Grade 7–8), ensuring long-term color integrity.
Compliant with global regulatory frameworks including FDA 21 CFR §178.3297 and EU Directive 2002/72/EC for food-contact plastics.
Polypropylene (PP) and polyethylene (PE) packaging films for confectionery and personal care products.
Rigid containers and closures for pharmaceutical and cosmetic packaging.
Automotive interior components requiring durable, non-fading pink hues.
Household appliances and consumer electronics housings.
Flexible PVC profiles and wire & cable jacketing where low extractables are critical.
| Chemical Type | Organic pigment dispersion (quinacridone-based) |
| Product Form | Viscous liquid color paste |
| Appearance | Homogeneous pink paste, free of visible particles or grit |
| Primary Applications | Polyolefins, PVC, ABS, PS, and engineering plastics |
| Key Features | High opacity, excellent dispersibility, low viscosity |
| Benefits | Reduced dosing variability, improved process efficiency, consistent color development |
| VOC Content | <1 % (w/w) |
| Storage Conditions | Store at 10–30 °C; protect from freezing and direct sunlight |
Q1: What types of polymer systems is Colanyl Pink E 531 VP5274 compatible with?
A: This pigment paste is specifically formulated for use in polyolefins (e.g., PP and PE), as well as certain engineering thermoplastics including ABS and PS. Compatibility should always be verified under actual processing conditions due to variations in resin grade, additives, and thermal history.
Q2: How is this color paste typically dosed in compound formulations?
A: Colanyl Pink E 531 VP5274 is a highly concentrated colorant and is generally used at low concentrations—typically ranging from 0.1% to 2% by weight—depending on the desired shade intensity, base polymer opacity, and processing method (e.g., extrusion vs. injection molding).
Q3: Does this product contain heavy metals or halogenated compounds?
A: Colanyl Pink E 531 VP5274 is manufactured without intentionally added heavy metals (e.g., lead, cadmium, mercury, or hexavalent chromium) and is free from halogenated solvents or carriers. It complies with Clariant’s internal restricted substances list and supports common industry expectations for eco-conscious polymer coloration.
Q4: Can this paste be used in applications requiring food contact compliance?
A: While the base pigments and carrier system are selected for suitability in sensitive applications, regulatory compliance for food contact depends on final formulation, processing conditions, and applicable regional requirements. Customers must conduct full regulatory assessment—including migration testing if required—before use in food-contact articles.
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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
