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High chroma yellow shade with excellent lightfastness and weather resistance.
Optimized rheology for easy dispersion in water-based and solvent-based systems.
Low volatile organic compound (VOC) content, supporting sustainable formulation goals.
Consistent batch-to-batch color strength and hue stability.
Compatible with common acrylic, alkyd, and polyurethane binder systems.
Architectural coatings including interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Wood finishes and stains for furniture and joinery applications.
Plastic masterbatches for extrusion and injection molding (PVC, ABS, PS).
| Chemical Type | Organic pigment dispersion (Azo condensation type) |
| Product Form | Concentrated liquid color paste |
| Appearance | Homogeneous, viscous yellow paste |
| Primary Applications | Water-based and solvent-based architectural & industrial coatings; plastic coloration |
| Key Features | High tinting strength, good dispersibility, low VOC |
| Benefits | Reduced formulation complexity, improved color consistency, enhanced regulatory compliance |
| pH (10% aqueous dilution) | 7.5 – 8.5 |
| Storage Stability | ≥12 months at 5–30 °C in sealed original container |
Q1: What type of pigment system is Colanyl Oxide Yellow R 132?
A: Colanyl Oxide Yellow R 132 is a high-performance, organically modified iron oxide-based color paste, specifically formulated for excellent lightfastness, thermal stability, and dispersion stability in demanding polymer systems.
Q2: Which polymer matrices is this color paste typically compatible with?
A: It is widely used in polyolefins (e.g., PP, HDPE, LDPE), engineering thermoplastics such as ABS and PS, and selected PVC formulations. Compatibility should always be verified under actual processing conditions due to variations in resin grades and additives.
Q3: How is the paste supplied, and what are key handling considerations?
A: Supplied as a viscous, solvent-free, highly concentrated paste in sealed containers. Store in a cool, dry place away from direct sunlight. Avoid prolonged exposure to elevated temperatures before use, and ensure thorough mixing into the base polymer to achieve uniform dispersion.
Q4: Can this color paste be used in food-contact or regulatory-sensitive applications?
A: Colanyl Oxide Yellow R 132 is designed for industrial and general-purpose applications. For food-contact, pharmaceutical, or regulated end uses, consult Clariant’s regulatory documentation and verify compliance with applicable local requirements—formulation-level testing may be required.
Q5: What is the typical dosage range during masterbatch or direct compounding?
A: Dosage depends on the desired shade intensity and final application requirements, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight relative to the polymer matrix.
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E-mail: wangxingqiang@ericwchem.com
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