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High chroma and excellent color strength for vibrant, consistent pink shades.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Low migration behavior, ensuring color integrity in PVC, polyolefins, and styrenics.
Free of heavy metals and compliant with major global regulatory frameworks (e.g., EU REACH, US FDA indirect food contact guidelines).
Coloration of rigid and flexible PVC for building & construction profiles and cables.
Masterbatch formulation for polypropylene (PP) and polyethylene (PE) packaging films.
Coloring of polystyrene (PS) and ABS in consumer electronics housings and appliances.
Automotive interior components requiring long-term color stability and low VOC emission.
Medical-grade polymer devices where biocompatibility and extractable control are critical.
| Chemical Type | Organic Pigment (Quinacridone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Reddish pink powder |
| Primary Applications | PVC, PP, PE, PS, ABS, TPE |
| Key Features | Thermally stable, non-bleeding, high tinctorial strength |
| Benefits | Consistent batch-to-batch performance, low dust generation, excellent dispersion |
| Regulatory Compliance | REACH registered; compliant with ISO 8130-11 for pigment safety |
| Storage Conditions | Store in cool, dry place below 30 °C; keep container tightly closed |
Q1: What is the primary chemical class of Clariant PINK E Pigment?
A: Clariant PINK E Pigment is an organic pigment based on a quinacridone derivative structure, offering high chromatic strength, excellent lightfastness, and thermal stability suitable for demanding polymer processing conditions.
Q2: Is Clariant PINK E Pigment suitable for food-contact plastics?
A: This pigment is designed for use in non-food-contact applications. For food-contact compliance, customers must consult local regulatory authorities and conduct full migration testing under intended end-use conditions — Clariant does not certify this grade for direct or indirect food contact.
Q3: Which polymers is Clariant PINK E Pigment most commonly used in?
A: It demonstrates excellent compatibility and dispersion stability in polyolefins (e.g., PP, HDPE), engineering thermoplastics (e.g., PA6, PBT), and PVC. Performance in polar resins may require evaluation of dispersant synergy and melt-processing parameters.
Q4: What is the typical dosage range for achieving optimal coloration?
A: Dosage depends on formulation requirements and desired shade intensity, but it is typically used at low concentrations — generally ranging from 0.1% to 2% by weight in the final polymer matrix.
Q5: Does Clariant PINK E Pigment require special handling during compounding?
A: Standard industrial pigment handling practices apply. For optimal dispersion, pre-mixing with carrier resin or using high-shear compounding equipment is recommended. Avoid prolonged exposure to excessive temperatures beyond the thermal stability window of the base polymer.
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E-mail: wangxingqiang@ericwchem.com
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