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High chroma and excellent color strength for vibrant, consistent yellow shades.
Outstanding thermal stability suitable for high-temperature processing up to 240 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Excellent dispersibility in both polar and non-polar polymer systems.
Compliant with major global regulatory frameworks including REACH and RoHS.
Polyolefin masterbatches (PP, PE) for automotive interior components.
Engineering plastics including ABS and PS for consumer electronics housings.
Flexible and rigid PVC compounds for building & construction profiles.
Thermoplastic elastomers (TPE) used in sealing and gasket applications.
Industrial coatings requiring high-opacity, non-bleeding yellow coloration.
| Chemical Type | Pyrazolone-based organic pigment |
| Product Form | Free-flowing powder |
| Appearance | Bright yellow granular powder |
| Primary Applications | Polyolefins, engineering plastics, PVC, TPE |
| Key Features | High tinctorial strength, low migration, good heat stability |
| Benefits | Consistent batch-to-batch color reproducibility and processing robustness |
| Regulatory Status | REACH registered; compliant with EU Directive 2002/72/EC for food-contact plastics (subject to specific conditions) |
| Recommended Carrier | HDPE or PP-based masterbatch carriers |
Q1: What is the primary chemical class of PV Fast Yellow H2G?
A: PV Fast Yellow H2G is a high-performance monoazo pigment, specifically classified as a beta-naphthol-based yellow pigment, offering strong tinting strength and good thermal stability for demanding industrial applications.
Q2: Is PV Fast Yellow H2G suitable for use in food-contact plastics?
A: This pigment is not certified for direct food-contact applications under major global regulatory frameworks. It is intended for general-purpose industrial plastics, coatings, and inks where regulatory compliance for food contact is not required.
Q3: How does PV Fast Yellow H2G perform under heat during polymer processing?
A: It demonstrates good thermal stability, typically withstanding processing temperatures up to approximately 220–240 °C for short residence times, making it suitable for polyolefin compounding and standard extrusion processes.
Q4: What types of resin systems show optimal compatibility with this pigment?
A: PV Fast Yellow H2G exhibits excellent compatibility and dispersion behavior in polyolefins (e.g., PP, PE), PVC, and styrenic polymers. Performance in polar engineering resins may require evaluation of specific dispersant packages.
Q5: What is the typical dosage range when using this pigment in plastic masterbatches?
A: Dosage depends on the desired shade intensity and substrate, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight in final plastic articles, with masterbatch concentrations adjusted accordingly.
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E-mail: wangxingqiang@ericwchem.com
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