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High chroma orange shade with excellent color strength and clean hue.
Outstanding thermal stability suitable for high-temperature processing up to 280 °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 EU REACH and US FDA 21 CFR for applicable use cases.
Polyolefin masterbatches (PP, PE) for automotive interior components.
Engineering plastics including ABS, PS, and PC for consumer electronics housings.
Exterior-grade PVC profiles and window frames requiring UV durability.
Thermoplastic elastomers (TPE) used in automotive seals and grips.
Industrial coatings for metal and plastic substrates requiring high-gloss finish.
| Chemical Type | Quinacridone-based organic pigment |
| Product Form | Fine dry powder |
| Appearance | Orange-red free-flowing powder |
| Primary Applications | Polyolefins, engineering plastics, PVC, thermoplastic elastomers |
| Key Features | High heat stability, excellent dispersion, good lightfastness |
| Benefits | Consistent batch-to-batch color match, low dust generation, optimized for extrusion |
| Recommended Processing Temperature Range | Up to 280 °C (short-term) |
| Regulatory Status | REACH registered; compliant with ISO 9001 and ISO 14001 manufacturing standards |
Q1: What is the primary application field for PV Fast Orange GRL?
A: PV Fast Orange GRL is a high-performance organic pigment primarily developed for demanding plastic applications, especially polyolefins (e.g., PP, PE), PVC, and engineering thermoplastics where excellent heat stability, lightfastness, and dispersion characteristics are required.
Q2: Is PV Fast Orange GRL suitable for food-contact plastics?
A: This pigment is not pre-approved for direct food-contact applications under major global regulatory frameworks. Its use in food-contact plastics requires full formulation-level compliance assessment by the end-user, including evaluation of applicable regional regulations and migration behavior under intended conditions of use.
Q3: How does PV Fast Orange GRL perform in high-temperature processing?
A: PV Fast Orange GRL exhibits good thermal stability, enabling reliable performance during standard melt processing of polyolefins and PVC—typically up to 260–280 °C—without significant color shift or decomposition, provided residence time and shear conditions remain within typical industrial ranges.
Q4: What is the recommended dosage range for optimal coloration?
A: Dosage depends on the base polymer, desired shade intensity, and processing method, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight—to achieve strong orange hues with good transparency or opacity, depending on dispersion quality and formulation design.
Q5: Can PV Fast Orange GRL be used in aqueous systems such as inks or coatings?
A: While primarily optimized for plastics, PV Fast Orange GRL may be adapted for certain solvent-based coatings or masterbatches with appropriate surface treatment and dispersant selection. It is not inherently suited for water-based systems without specialized modification or post-treatment, and dispersion stability in aqueous media is not guaranteed.
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E-mail: wangxingqiang@ericwchem.com
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