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High chroma violet shade with excellent lightfastness and weather resistance.
Outstanding thermal stability suitable for high-temperature processing up to 220 °C.
Good dispersibility in both polar and non-polar polymer matrices.
Low migration tendency, meeting stringent regulatory requirements for food-contact applications.
Consistent batch-to-batch color reproducibility and high tinctorial strength.
Polyolefin (PP, PE) injection molding and extrusion compounds.
Engineering plastics including ABS, PS, and PC blends.
Masterbatch formulations for automotive interior components.
Food-grade packaging films and containers compliant with FDA and EU Regulation (EC) No 10/2011.
Consumer electronics housings requiring UV-stable, non-blooming coloration.
| Chemical Type | Quinacridone-based organic pigment |
| Product Form | Free-flowing powder |
| Appearance | Violet-red free-flowing granular powder |
| Primary Applications | Polyolefins, engineering thermoplastics, masterbatches |
| Key Features | High heat stability, low extractables, excellent dispersion |
| Regulatory Compliance | FDA 21 CFR §178.3290, EU Directive 2002/72/EC (as amended) |
| Particle Size (D50) | 0.15–0.25 µm |
| Specific Surface Area | 45–55 m²/g |
Q1: What is the primary application field for Sanodye Violet MRB New Pigment?
A: Sanodye Violet MRB New Pigment is specifically developed for high-performance coloration in polyolefins—including PP and HDPE—particularly in demanding applications such as thin-walled packaging, technical injection-molded parts, and fibers where excellent thermal stability and dispersion are critical.
Q2: How does this pigment perform under high-temperature processing conditions?
A: Sanodye Violet MRB New Pigment exhibits enhanced thermal stability suitable for standard polyolefin processing temperatures up to approximately 260 °C, maintaining consistent hue and minimal color shift during extrusion and injection molding.
Q3: Is this pigment compatible with masterbatch production using polypropylene carrier resins?
A: Yes, Sanodye Violet MRB New Pigment is fully compatible with common PP-based masterbatch systems and demonstrates excellent dispersion behavior, low dust generation, and good filtration performance during compounding.
Q4: What regulatory status applies to this pigment for food-contact applications?
A: Sanodye Violet MRB New Pigment is manufactured under Clariant’s stringent quality and compliance management system. It is intended for use in food-contact plastics where permitted by applicable local regulations; users must verify suitability for their specific application and jurisdiction prior to commercial use.
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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
