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High chroma magenta shade with excellent color strength and batch-to-batch consistency.
Optimized for water-based systems, offering superior dispersion stability and low sedimentation risk.
Free of heavy metals and APEOs, compliant with EU REACH and ISO 9001 manufacturing standards.
Thermally stable up to 180°C, enabling compatibility with common drying and curing processes.
Low viscosity profile facilitates easy incorporation into inks, coatings, and plastic masterbatches without additional grinding.
Water-based gravure and flexographic printing inks for packaging and labeling.
Architectural and industrial waterborne coatings requiring vibrant, lightfast red-magenta tones.
Color concentrates for polyolefin (PP/PE) and PVC compounds in extrusion and injection molding.
Decorative laminates and wood finishes where high transparency and gloss retention are critical.
Textile pigment printing pastes for cotton and blended fabrics using cold-cure or steam-fixation methods.
| Chemical Type | Organic pigment dispersion (Pigment Red 122 based) |
| Product Form | High-solids liquid color paste |
| Appearance | Homogeneous viscous paste, deep magenta hue, no visible particles |
| Primary Applications | Water-based inks, coatings, plastic masterbatches, textile printing |
| Key Features | REACH-compliant, non-hazardous, low VOC, shear-stable dispersion |
| Recommended pH Range | 7.5 – 9.0 |
| Storage Conditions | Store at 5–30°C, protect from freezing and direct sunlight |
| Shelf Life | 12 months from date of manufacture under specified conditions |
Q1: What types of polymer systems is Meichen Magenta MM2 Color Paste compatible with?
A: Meichen Magenta MM2 Color Paste is formulated for broad compatibility with thermoplastic polymers including polyolefins (PP, PE), PS, ABS, and certain engineering plastics. It is not recommended for high-temperature processing above 280 °C or for use in highly polar resins without prior compatibility testing.
Q2: How should this color paste be incorporated into the base resin?
A: The paste is typically introduced via gravimetric or volumetric dosing directly into the extruder feed throat or upstream of the melting zone. Pre-blending with a portion of the base resin before extrusion may improve dispersion uniformity, especially at lower loadings.
Q3: Is Meichen Magenta MM2 suitable for applications requiring good lightfastness and thermal stability?
A: Yes — MM2 is based on high-performance organic pigments selected for enhanced resistance to thermal degradation during melt processing and improved retention of hue under prolonged UV exposure. Performance varies with final formulation and thickness, so application-specific validation is advised.
Q4: What is the typical dosage range for achieving full opacity and consistent shade development?
A: Dosage depends on the base resin, required chroma, and part thickness, but it is generally used at low concentrations — typically ranging from 0.1% to 2% by weight relative to the polymer matrix. Optimal loading should be determined through lab-scale trials to balance color strength, dispersion quality, and process stability.
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E-mail: wangxingqiang@ericwchem.com
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