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High chroma yellow shade with excellent lightfastness and weather resistance.
Optimized for low-viscosity systems, enabling easy dispersion in water-based and solvent-based formulations.
Consistent batch-to-batch color reproducibility supported by Clariant’s stringent quality control.
Low VOC content, compliant with major global regulatory frameworks for sustainable coatings and inks.
Enhanced thermal stability suitable for extrusion and high-temperature processing applications.
Automotive refinish coatings.
Industrial maintenance paints and coil coatings.
Plastic coloration for injection-molded and extruded parts.
Printing inks for flexible packaging and label applications.
Architectural and decorative waterborne wall paints.
| Chemical Type | Azo pigment dispersion |
| Product Form | Liquid color paste |
| Appearance | Homogeneous yellow liquid, free of grit or sediment |
| Primary Applications | Coatings, inks, and plastics |
| Key Features | High tinctorial strength, good dispersibility, stable rheology |
| Benefits | Reduced formulation complexity, improved color consistency, extended shelf life |
| Storage Conditions | Store at 10–30 °C; protect from freezing and direct sunlight |
| Shelf Life | 24 months from date of manufacture when stored properly |
Q1: What types of polymers is Dalamar Yellow YT-805-D most commonly used in?
A: This color paste is specifically formulated for use in polyolefins—including polypropylene (PP) and polyethylene (PE)—and demonstrates excellent thermal stability during melt processing. It is also suitable for certain engineering thermoplastics where high dispersion and color consistency are required.
Q2: How should YT-805-D be incorporated into a polymer formulation?
A: The paste is typically added directly to the base polymer using standard compounding equipment such as twin-screw extruders or high-speed mixers. Pre-blending with a portion of the carrier resin prior to extrusion can enhance dispersion uniformity and minimize streaking.
Q3: Is YT-805-D suitable for food-contact applications?
A: Dalamar Yellow YT-805-D is designed for industrial and non-food-contact applications. While it contains pigments compliant with general polymer colorant safety expectations, it is not certified for direct or indirect food contact under global regulatory frameworks unless explicitly validated by the end-user’s compliance program.
Q4: What is the recommended dosage range for achieving optimal color strength and dispersion?
A: Dosage depends on the desired shade intensity and base polymer characteristics, but typical usage generally ranges from 0.1% to 2% by weight. Lower concentrations are often sufficient due to its high pigment loading and efficient dispersion performance.
Q5: Does this color paste 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, as it may affect rheology and dispersion stability. Standard industrial hygiene practices—such as wearing gloves and eye protection during handling—are recommended.
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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
