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High chroma yellow shade with excellent lightfastness for demanding outdoor applications.
Good heat stability up to 160 °C, suitable for thermoplastic processing including polyolefins.
Optimized granular form ensures excellent dispersibility and low dust generation during handling.
Complies with major global regulatory frameworks including EU REACH and US FDA 21 CFR §178.3297 for polymer colorants.
Consistent batch-to-batch color performance supported by Clariant’s stringent quality control system.
Polypropylene (PP) and polyethylene (PE) fibers for carpeting and geotextiles.
Injection-molded and extruded plastic parts in automotive interior components.
Masterbatch production for general-purpose colored plastics.
Industrial coatings requiring bright, stable yellow hues under moderate UV exposure.
Household appliances and consumer electronics housings.
| Chemical Type | Azo pigment (Monoazo, C.I. Pigment Yellow 3) |
| Product Form | Free-flowing granules |
| Appearance | Yellow granular solid |
| Primary Applications | Plastics (PP, PE, PS, ABS), masterbatches, industrial coatings |
| Key Features | Good lightfastness, heat stability, dispersibility, low dust |
| Benefits | Consistent coloration, process safety, regulatory compliance |
| Storage Conditions | Store in dry, cool, well-ventilated area; avoid direct sunlight |
| Shelf Life | 36 months from date of manufacture under recommended storage |
Q1: What is the primary chemical class and typical application field for Hansa Yellow 10G 41 gran.?
A: Hansa Yellow 10G 41 is an organic monoazo pigment, widely used in industrial coatings, printing inks, and plastics where bright, clean yellow shades with good lightfastness and cost-efficiency are required.
Q2: How does the granular form of this pigment differ from powder or paste versions in processing?
A: The granular form offers improved dust control, easier handling, and more consistent dispersibility in high-shear processes—particularly beneficial in dry-blend compounding for plastics and masterbatch production.
Q3: Is this pigment suitable for food-contact applications?
A: Hansa Yellow 10G 41 gran. is not approved for direct food-contact applications under major global regulatory frameworks; it is intended for general industrial use. For food-safe alternatives, consult Clariant’s certified pigments portfolio.
Q4: What dispersion methods are recommended to achieve optimal color strength and stability?
A: Optimal dispersion is typically achieved using high-speed dissolvers, bead mills, or extruders—depending on the medium. Pre-wetting and controlled shear application help maximize color development and minimize agglomeration in both solvent-based and polymer systems.
Q5: How should this pigment be stored to maintain its performance characteristics?
A: Store in original sealed packaging in a cool, dry place away from direct sunlight and sources of heat or moisture; avoid prolonged exposure to high humidity, which may affect flowability and dispersion behavior.
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E-mail: wangxingqiang@ericwchem.com
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