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Exceptional lightfastness and weather resistance for long-term color stability.
High tinctorial strength enabling efficient dyeing at low dosage levels.
Excellent compatibility with standard anodizing electrolytes and post-treatment processes.
Consistent batch-to-batch reproducibility meeting stringent quality control standards.
Optimized for high-speed, automated anodizing lines with robust process tolerance.
Aerospace aluminum components requiring durable, non-fading black finishes.
Architectural aluminum façades and curtain wall systems exposed to UV and moisture.
Consumer electronics housings demanding premium aesthetic depth and uniformity.
Automotive trim parts where corrosion resistance and color consistency are critical.
Industrial equipment panels subject to cleaning agents and mechanical abrasion.
| Chemical Type | Organic acid-based anodizing dye |
| Product Form | Liquid concentrate (aqueous solution) |
| Appearance | Clear to slightly hazy dark brown liquid |
| Primary Applications | Black dyeing of sulfuric acid anodized aluminum |
| Key Features | High lightfastness, excellent leveling, low metal interference |
| Storage Conditions | Store at 5–30 °C in original sealed container; protect from freezing |
| pH Range (1% solution) | 3.0–4.5 |
| Solubility | Completely miscible with deionized water |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
