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High chroma and clean bluish pink shade with excellent color strength.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Excellent dispersibility in both polar and non-polar polymer matrices.
Compliant with major global regulatory frameworks including REACH and FDA 21 CFR §178.3297 for food-contact plastics.
Polyolefin packaging films and containers (e.g., PP, HDPE).
Engineering plastics for automotive interior components.
Household appliances and consumer electronics housings.
Medical-grade polymeric devices requiring biocompatibility and color consistency.
Masterbatch formulations for injection molding and extrusion processes.
| Chemical Type | Quinacridone derivative |
| Product Form | Fine crystalline powder |
| Appearance | Free-flowing reddish pink powder |
| Primary Applications | Polyolefins, engineering plastics, masterbatches |
| Key Features | Thermal stability, dispersion efficiency, color purity |
| Benefits | Consistent batch-to-batch color, low dust generation, high tinctorial strength |
| Recommended Processing Temperature Range | Up to 280 °C (short-term) |
| Regulatory Compliance | REACH registered; compliant with FDA 21 CFR §178.3297 |
Q1: What is the primary chemical class of Savinyl Pink 6BLS?
A: Savinyl Pink 6BLS is a high-performance, non-ionic azo pigment specifically developed for demanding plastic coloration applications, offering excellent thermal stability and lightfastness.
Q2: Is this pigment suitable for food-contact plastics?
A: Savinyl Pink 6BLS is designed for use in plastics intended for indirect food contact applications, subject to compliance with applicable regional regulatory frameworks; final suitability requires evaluation by the compounder or end-user under actual processing and end-use conditions.
Q3: How does Savinyl Pink 6BLS perform during high-temperature processing?
A: This pigment demonstrates good thermal stability, enabling use in common thermoplastic processing methods including injection molding, extrusion, and blow molding—particularly where melt temperatures remain within typical polyolefin or engineering plastic ranges.
Q4: What types of polymer systems show optimal compatibility with this pigment?
A: Savinyl Pink 6BLS is especially well-suited for polyolefins (e.g., PP, HDPE), ABS, PS, and certain engineering plastics; dispersion performance and color development are enhanced when used with standard pigment dispersing aids and appropriate compounding protocols.
Q5: What is the typical dosage range for achieving strong pink shades?
A: Dosage depends on the base polymer, desired shade intensity, and processing conditions, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight—to achieve vibrant, uniform coloration without compromising physical properties.
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