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High chroma and excellent brightness for vibrant yellow coloration.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Low migration behavior, ensuring color integrity in PVC, polyolefins, and styrenics.
Optimized particle size distribution for superior dispersion and gloss retention.
Coloration of rigid and flexible PVC profiles, pipes, and flooring.
Masterbatch formulation for polypropylene (PP) and polyethylene (PE) packaging films.
Automotive interior plastics requiring long-term color stability.
Engineering plastics including ABS and PS for consumer electronics housings.
Coatings and inks where high transparency and clean hue are essential.
| Chemical Type | Pyrazolone-based organic pigment |
| Product Form | Free-flowing powder |
| Appearance | Bright greenish-yellow powder |
| Primary Applications | PVC, polyolefins, engineering plastics, coatings |
| Key Features | Thermal stability, low migration, high tinctorial strength |
| Benefits | Consistent batch-to-batch performance, easy dispersibility |
| Regulatory Compliance | REACH registered; compliant with EU Directive 2002/72/EC for food-contact plastics (subject to specific migration limits) |
Q1: What is the primary chemical class of PV Fast Yellow HR 02?
A: PV Fast Yellow HR 02 is a high-performance monoazo pigment, specifically designed for demanding industrial applications requiring excellent lightfastness, heat stability, and dispersibility in organic media.
Q2: Is this pigment suitable for use in food-contact plastics?
A: PV Fast Yellow HR 02 is not certified for direct food-contact applications. It is intended for general-purpose industrial plastics, coatings, and inks where regulatory compliance with food-contact legislation is not required.
Q3: How does PV Fast Yellow HR 02 perform under thermal processing conditions?
A: This pigment exhibits good thermal stability and is suitable for standard thermoplastic processing methods, including injection molding and extrusion at typical operating temperatures. Performance may vary depending on residence time and polymer matrix.
Q4: What are the recommended dispersion methods for optimal color development?
A: For best results, use high-shear dispersion equipment—such as three-roll mills, bead mills, or high-speed dissolvers—in compatible resin carriers. Pre-wetting with suitable solvents or dispersing aids can enhance pigment incorporation and reduce agglomeration.
Q5: Can PV Fast Yellow HR 02 be used in water-based systems?
A: While primarily formulated for solvent- and polymer-based systems, it can be incorporated into water-based coatings or inks when properly stabilized with appropriate surfactants or polymeric dispersants—though performance and stability must be validated per formulation.
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E-mail: wangxingqiang@ericwchem.com
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