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Exceptional blackness and high chroma for deep, rich color intensity in anodized aluminum finishes.
Optimized for low metal content (MLW) formulations, supporting sustainable anodizing processes with reduced environmental impact.
Superior lightfastness and weather resistance, maintaining color integrity under prolonged UV exposure and outdoor conditions.
Excellent dispersion stability in standard anodizing electrolytes, ensuring uniform dye uptake and consistent batch-to-batch performance.
Compatible with mid-temperature and cold anodizing processes, offering flexibility across common industrial aluminum surface treatment lines.
Architectural aluminum façades and curtain wall systems requiring durable, fade-resistant black finishes.
Automotive trim components, including grilles, mirror housings, and interior accents.
Consumer electronics enclosures such as smartphone frames, laptop bodies, and tablet casings.
Industrial equipment housings where high aesthetic quality and long-term corrosion resistance are critical.
High-end furniture and lighting fixtures featuring anodized aluminum decorative surfaces.
| Chemical Type | Organic anionic dye (metal-free) |
| Product Form | Liquid concentrate (aqueous solution) |
| Appearance | Deep black, clear to slightly hazy liquid |
| pH (1% aqueous solution) | 5.0 – 6.5 |
| Solubility | Fully soluble in deionized water |
| Primary Applications | Anodized aluminum coloring (Type II & III) |
| Key Features | Low metal content, high lightfastness, excellent dyeing uniformity |
| Benefits | Reduced wastewater treatment burden, consistent shade reproducibility, compliance with RoHS and REACH |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
