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High chroma, clean scarlet shade with excellent lightfastness and weather resistance.
Optimized for compatibility with water-based and solvent-based acrylic, vinyl, and styrene-acrylic dispersions.
Low volatile organic compound (VOC) content, supporting sustainable formulation requirements.
Excellent dispersion stability and rheological performance in architectural and industrial coatings.
Consistent batch-to-batch color reproducibility and high tinctorial strength.
Architectural interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Wood coatings including stains and clear finishes.
Plastic coloration for rigid PVC and ABS applications.
Printing inks for packaging and decorative laminates.
| Chemical Type | Organic pigment dispersion (Quinacridone-based) |
| Product Form | Liquid color paste |
| Appearance | Viscous, homogeneous red paste |
| Primary Applications | Water-based and solvent-based architectural & industrial coatings |
| Key Features | High transparency, good opacity balance, low migration |
| Benefits | Reduced formulation complexity, improved color development efficiency |
| Storage Stability | ≥12 months at 5–30 °C in sealed original container |
| VOC Content | <50 g/L (as per ISO 11890-2) |
Q1: What is the primary application field for Colanyl Scarlet GO 531 VP 6149?
A: This high-strength, solvent-based color paste is specifically developed for coloring polyolefin compounds—especially PP and HDPE—in injection molding, blow molding, and extrusion applications where excellent dispersion, thermal stability, and color consistency are required.
Q2: Is this color paste suitable for food-contact plastics?
A: Colanyl Scarlet GO 531 VP 6149 is formulated to comply with major global food-contact regulations for polyolefins, subject to final formulation validation and end-use conditions. Users must confirm compliance with applicable local requirements and perform full regulatory assessment in their specific application context.
Q3: How should this paste be incorporated into polyolefin compounds?
A: It is typically introduced via gravimetric or volumetric dosing directly into the extruder feed throat or compounder, often using masterbatch equipment. Good mechanical mixing and sufficient residence time ensure optimal dispersion and color development.
Q4: What is the recommended dosage range for achieving standard shade intensity?
A: Dosage depends on the base polymer, desired shade depth, and processing conditions, but typical usage generally ranges from 0.1% to 2% by weight relative to the final compound. Lower concentrations are often sufficient due to its high tinctorial strength and efficient dispersion.
Q5: Does this product require special storage or handling precautions?
A: Store in original sealed containers at temperatures between 5 °C and 30 °C, away from direct sunlight and moisture. Avoid freezing. Stir thoroughly before use if sedimentation occurs, as it is a stable pigment dispersion designed for industrial handling without hazardous classification under standard transport conditions.
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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
