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Excellent lightfastness and washfastness on polyamide and wool substrates.
High metallized stability ensuring consistent shade reproducibility in industrial dyeing.
Low migration tendency, enabling sharp pattern definition in multi-color printing and dyeing.
Compatible with standard acid dyeing processes and common auxiliaries used in textile mills.
Reduced environmental impact profile with low heavy metal content compliant with Oeko-Tex® Standard 100 Class II requirements.
Dyeing of nylon 6 and nylon 6,6 apparel fabrics.
Shade development for high-performance sportswear and outdoor textiles.
Batch dyeing of wool and wool-blend suiting materials.
Printing of polyamide-based technical textiles requiring durable navy shades.
Coloration of carpet yarns where lightfastness and wet fastness are critical.
| Chemical Type | Metal-complex acid dye (1:2 chromium-free complex) |
| Product Form | Free-flowing granular powder |
| Appearance | Uniform dark navy granules |
| Primary Applications | Polyamide (nylon), wool, and protein fibers |
| Key Features | High leveling, good build-up, excellent reproducibility |
| Benefits | Reduced reprocessing, lower water consumption, consistent batch-to-batch performance |
| pH Stability Range | 4.0–6.5 (optimal at pH 5.0–5.5) |
| Solubility | Freely soluble in hot water (≥80 °C) with standard dispersing agents |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
