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High chroma and clean bluish-red shade ideal for premium color matching.
Excellent thermal stability up to 250 °C, suitable for high-speed extrusion processes.
Good lightfastness (ISO 105-B02: Grade 7–8) in polymer applications.
Low migration behavior in PVC and polyolefin compounds.
Optimized particle size distribution for enhanced dispersion and gloss retention.
Polypropylene (PP) and polyethylene (PE) packaging films.
Rigid PVC profiles and window frames.
Automotive interior trim components.
Engineering plastics including ABS and PS for consumer electronics housings.
Masterbatch formulations for injection molding and blow molding.
| Chemical Type | Quinacridone derivative |
| Product Form | Free-flowing powder |
| Appearance | Uniform pink to reddish-pink powder |
| Primary Applications | Polyolefins, PVC, ABS, PS |
| Key Features | High heat stability, low volatility, excellent dispersibility |
| Benefits | Consistent batch-to-batch color performance, minimal filter clogging |
| Recommended Loading Range | 0.05–0.5 wt% (depending on substrate and opacity requirement) |
| Regulatory Compliance | EU REACH registered; compliant with FDA 21 CFR §178.3297 for food-contact polymers (when used within specified limits) |
Q1: What are the primary application areas for Clariant PINK E01?
A: Clariant PINK E01 is widely used in high-performance plastics applications, including polyolefins (PP, PE), engineering thermoplastics (e.g., ABS, PS, PC), and masterbatches. It is also suitable for select coatings and inks where strong pink shade intensity and good thermal stability are required.
Q2: How does PINK E01 perform under processing conditions like extrusion or injection molding?
A: PINK E01 exhibits good thermal stability and dispersion behavior during standard polymer processing, supporting consistent color development and minimal pigment degradation up to typical processing temperatures for polyolefins and styrenics. Performance may vary depending on residence time, shear profile, and base resin compatibility.
Q3: Is PINK E01 suitable for food-contact or regulated applications?
A: PINK E01 is an organic pigment designed for industrial applications and is not pre-qualified for direct food-contact use. Its suitability for regulated markets depends on final formulation, processing conditions, and compliance verification by the end-user against applicable regional requirements.
Q4: What is the typical dosage range when using PINK E01 in plastic masterbatches?
A: Dosage is formulation-dependent but generally ranges from 0.1% to 2% by weight in masterbatch concentrates, with lower loadings often sufficient due to its high tinctorial strength and clean hue. Optimal concentration should be determined through lab-scale trials and rheological evaluation.
Q5: How does PINK E01 compare to other pink organic pigments in terms of lightfastness and weather resistance?
A: PINK E01 delivers good lightfastness in indoor applications and moderate outdoor durability, particularly in thicker sections or when stabilized with appropriate UV absorbers and HALS. For demanding exterior applications, performance should be validated alongside full stabilizer packages and real-world exposure testing.
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