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High chroma and excellent lightfastness for durable red coloration.
Optimized particle size distribution ensuring superior dispersion in aqueous systems.
Good heat stability suitable for high-speed flexographic and gravure printing processes.
Low migration performance meeting stringent regulatory requirements for packaging inks.
Compatible with water-based and solvent-based ink formulations without compromising rheology.
Flexible packaging inks for food and non-food applications.
Publication gravure inks for high-volume magazine and catalog printing.
Label inks used in pressure-sensitive and wet-glue label production.
Corrugated box inks requiring fast drying and rub resistance.
Security and specialty inks where consistent hue and batch-to-batch reproducibility are critical.
| Chemical Type | Organic pigment (Pigment Red 170 derivative) |
| Product Form | Free-flowing powder |
| Appearance | Red to reddish-brown powder |
| Primary Applications | Printing inks (flexo, gravure, screen) |
| Key Features | High transparency, good gloss development, low dusting |
| Benefits | Enhanced print definition, reduced press downtime, improved ink stability |
| Regulatory Compliance | Compliant with EU REACH; meets FDA 21 CFR §178.3297 for indirect food contact |
| Storage Conditions | Store in dry, cool, well-ventilated area away from direct sunlight |
Q1: What is the primary application area for Hostaprint Red HFG 34 VP5288?
A: This pigment is specifically developed for high-performance gravure and flexographic printing inks used on packaging substrates, including paper, board, and certain flexible films where excellent rub resistance, gloss retention, and clean print definition are required.
Q2: Is Hostaprint Red HFG 34 VP5288 suitable for food-contact packaging applications?
A: It is designed to meet regulatory expectations for indirect food contact applications in packaging inks, subject to compliance with applicable regional legislation and final formulation assessment. Users must verify suitability based on their specific ink system, substrate, and intended use conditions.
Q3: How does this pigment perform in terms of heat stability during ink drying or lamination?
A: Hostaprint Red HFG 34 VP5288 exhibits good thermal stability under typical printing and post-printing processing conditions, including hot-air drying and standard lamination temperatures, maintaining color integrity without significant fading or decomposition.
Q4: What dispersion characteristics can be expected in solvent-based ink systems?
A: The pigment demonstrates excellent dispersibility in common aromatic- and aliphatic-based solvent ink vehicles, enabling efficient grinding and stable, low-viscosity dispersions with high color strength and minimal flocculation over time.
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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
