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High chroma and excellent color strength for vibrant, consistent red shades.
Outstanding thermal stability up to 280 °C, suitable for demanding high-temperature processing.
Good lightfastness and weather resistance in outdoor applications.
Excellent dispersibility in both polar and non-polar polymer matrices.
Low migration tendency, ensuring color integrity in multi-layer films and food-contact-compliant compounds.
Polyolefin masterbatches (PP, PE) for automotive interior components.
Engineering plastics including ABS and PS for consumer electronics housings.
Food packaging films requiring FDA-compliant colorants.
Blown and cast polyethylene films for retail and agricultural applications.
Thermoplastic elastomers (TPE) used in medical device overmolding.
| Chemical Type | Quinacridone derivative |
| Product Form | Free-flowing powder |
| Appearance | Red-violet free-flowing powder |
| Primary Applications | Polyolefins, engineering plastics, flexible films |
| Key Features | High thermal stability, low migration, excellent dispersion |
| Benefits | Color consistency, process robustness, regulatory compliance (EU & FDA) |
| Recommended Loading Range | 0.1–2.0 wt% depending on substrate and opacity requirement |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
Q1: What is the primary chemical class and typical hue of PV FAST HG 180?
A: PV FAST HG 180 is a high-performance perylene-based organic pigment, offering a clean, bluish-red shade with excellent chroma and strong tinting strength. Its molecular structure contributes to outstanding thermal stability and lightfastness in demanding applications.
Q2: Is PV FAST HG 180 suitable for use in polyolefin compounds processed at high temperatures?
A: Yes — PV FAST HG 180 is specifically engineered for high-temperature polymer processing, including polypropylene and polyethylene. It demonstrates excellent dispersion stability and minimal color shift during extrusion and injection molding, even under extended residence times.
Q3: How does PV FAST HG 180 perform in terms of weather resistance and UV stability?
A: This pigment delivers superior outdoor durability, particularly in pigmented masterbatches for automotive exterior parts and construction profiles. Its perylene backbone provides inherent resistance to UV degradation, resulting in low chalking and minimal fading over extended exposure.
Q4: Can PV FAST HG 180 be used in food-contact or pharmaceutical packaging applications?
A: PV FAST HG 180 is not certified for direct food-contact applications. While it meets general industrial safety requirements, its regulatory status for food packaging depends on final formulation, processing conditions, and regional compliance assessments — users must conduct full regulatory validation prior to use in such applications.
Q5: What is the recommended approach for achieving optimal dispersion in thermoplastic systems?
A: For best results, incorporate PV FAST HG 180 via pre-dispersed masterbatch or high-shear compounding. Typical dosage ranges from 0.1% to 2% by weight depending on the required color strength and polymer matrix. Adequate melt temperature, residence time, and screw design are critical to unlocking full performance potential.
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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
