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High thermal stability suitable for demanding processing conditions up to 280 °C.
Excellent lightfastness and weather resistance, meeting ISO 105-B02 (7–8) and ISO 105-A02 standards.
Good dispersibility in both polar and non-polar polymer matrices including polyolefins and engineering plastics.
Low migration tendency, ensuring color consistency in food-contact compliant applications where permitted.
REACH-compliant formulation with no SVHCs above threshold concentrations.
Polypropylene (PP) and polyethylene (PE) injection-molded consumer goods.
Automotive interior components requiring long-term UV and heat resistance.
Household appliances housings and decorative trim parts.
Technical films and thin-walled packaging requiring high chroma and clarity.
Masterbatch concentrates for industrial plastic coloring.
| Chemical Type | Quinacridone derivative (Pigment Violet 19) |
| Product Form | Free-flowing powder |
| Appearance | Reddish pink powder with uniform particle size distribution |
| Primary Applications | Polyolefins, engineering plastics, masterbatches |
| Key Features | Thermal stability, lightfastness, low volatility |
| Benefits | Color consistency, process robustness, regulatory compliance |
| Regulatory Status | EU REACH registered; compliant with FDA 21 CFR §178.3290 (for indirect food contact) |
| Recommended Carrier | PP or PE-based carrier resins for masterbatch production |
Q1: What is the primary chemical class of Clariant PV Fast Pink E Pigment?
A: PV Fast Pink E is a high-performance quinacridone-based organic pigment, known for its excellent lightfastness, weather resistance, and thermal stability in demanding polymer processing environments.
Q2: Is this pigment suitable for food-contact plastics?
A: PV Fast Pink E is not intended for direct food-contact applications unless specifically authorized under applicable regional regulatory frameworks. Formulators must conduct full regulatory compliance assessment—including migration testing—based on final article type, conditions of use, and target market requirements.
Q3: How does PV Fast Pink E perform during high-temperature processing, such as injection molding of engineering thermoplastics?
A: This pigment demonstrates good thermal stability up to typical processing temperatures of polyolefins and many engineering polymers (e.g., ABS, PS, and certain polyesters), maintaining color strength and hue without significant degradation or gas-phase blooming when properly dispersed.
Q4: What is the recommended dispersion method for optimal color development in plastics?
A: For best results, pre-dispersion via twin-screw extrusion or high-shear compounding is strongly recommended. The pigment is typically used at low concentrations and benefits from optimized carrier resin selection and residence time control to ensure uniform distribution and maximize chroma and transparency.
Q5: Can PV Fast Pink E be used in water-based inks or coatings?
A: While primarily developed and optimized for plastics coloring, PV Fast Pink E may be adapted for select aqueous systems with appropriate surface treatment and dispersant stabilization—but performance (e.g., gloss, rheology, stability) must be validated case by case, as it is not supplied as a ready-to-use aqueous dispersion.
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