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Highly concentrated, solvent-free oxide black pigment dispersion for excellent tinting strength and opacity.
Optimized rheology for easy incorporation into water-based and solvent-based systems without destabilization.
Excellent lightfastness and weather resistance suitable for demanding outdoor applications.
Low volatile organic compound (VOC) content, supporting sustainable formulation goals.
Consistent batch-to-batch color accuracy and dispersion stability under standard storage conditions.
Architectural coatings including interior and exterior wall paints.
Industrial maintenance coatings for metal protection and corrosion resistance.
Wood finishes and stains requiring deep, neutral black tones with minimal undertone shift.
Plastic coloration for rigid PVC, ABS, and polyolefins in extrusion and injection molding.
Printing inks for packaging and industrial labeling where high-density black is required.
| Chemical Type | Iron oxide-based pigment dispersion |
| Product Form | Paste (liquid concentrate) |
| Appearance | Viscous, jet-black paste with uniform consistency |
| Primary Applications | Water- and solvent-based coatings, plastics, inks |
| Key Features | Solvent-free, VOC-compliant, high chroma black |
| Recommended Storage Temperature | 5–30 °C (41–86 °F) |
| Shelf Life | 24 months in unopened original container |
| Compatible Media | Acrylic, styrene-acrylic, PVA, alkyd, polyester, and polyurethane systems |
Q1: What is the primary function of Colanyl Oxide Black B 100 in polymer systems?
A: Colanyl Oxide Black B 100 is a highly concentrated, solvent-free black color paste specifically developed for pigmenting thermoplastic polymers. It provides excellent jetness, good dispersion stability, and consistent color strength with minimal impact on melt rheology or mechanical properties.
Q2: Which polymer types is this color paste compatible with?
A: It is optimized for use in polyolefins (e.g., PP, HDPE, LDPE), ABS, PS, and certain engineering thermoplastics. Compatibility with polar resins such as PET or PA may require preliminary testing to assess dispersion behavior and thermal stability.
Q3: How should Colanyl Oxide Black B 100 be incorporated into the base polymer?
A: It is typically introduced via gravimetric or volumetric dosing directly into the extruder feed throat or side feeder during compounding. Pre-blending with carrier resin or masterbatch dilution is recommended for optimal dispersion in high-viscosity or low-shear processes.
Q4: Does this product contain heavy metals or restricted substances?
A: Colanyl Oxide Black B 100 is formulated without intentionally added lead, cadmium, mercury, or hexavalent chromium. It complies with major global regulatory frameworks for general industrial applications; however, suitability for food-contact or toy applications requires verification against applicable regional requirements and end-use specifications.
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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
