Direct Fast Black G (Direct Black 19)

1. Product Overview

Direct Fast Black G (Direct Black 19) is a premium direct dye that provides deep, rich black shades with excellent color fastness. Known for its superior solubility and color stability, this dye is commonly used in the textile, paper, and leather industries for dyeing cotton, viscose, and other cellulose-based materials. Direct Fast Black G offers consistent, high-quality results, making it an ideal choice for industrial-scale dyeing operations.

2. Features and Benefits

Direct Fast Black G (Direct Black 19) offers a range of benefits:

• Intense Black Shade: Delivers a deep, rich black color with outstanding uniformity and intensity.

• Superior Solubility: Easily dissolves in water, providing smooth and even dyeing results.

• Excellent Fastness: Ensures excellent wash fastness, light fastness, and rub fastness, providing durable, long-lasting color.

• Wide Range of Applications: Suitable for use in cotton, viscose, paper, and leather.

• Environmentally Responsible: Produced in compliance with stringent safety and environmental standards to minimize ecological impact.

• Cost-Effective: High-performance dye at a competitive price, offering excellent value for large-scale dyeing applications.

3. Applications

Direct Fast Black G (Direct Black 19) is widely used across various industries:

Textile Industry

• Ideal for dyeing cotton, viscose, and other cellulose-based fibers, delivering deep black shades for fabrics, garments, and yarns.

Paper Industry

• Provides a rich, dark color to paper products, enhancing visual appeal and consistency.

Leather Industry

• Used for dyeing leather products to achieve a durable, uniform black finish with long-lasting results.

4. Technical Specifications

5. Why Choose Direct Fast Black G from Us?

• Consistent Quality: High-purity dye ensuring consistent results and color quality across multiple batches.

• Reliable Supply Chain: Stable production capacity and efficient logistics to meet large order requirements.

• Competitive Pricing: Premium quality at an affordable price, making it the preferred choice for cost-effective dyeing.

• Expert Technical Support: Access to professional advice and optimization strategies for efficient dyeing processes.

• Sustainability Commitment: Fully compliant with international environmental and safety regulations, ensuring a low environmental footprint.

6. How to Use Direct Fast Black G

• Preparation: Dissolve the dye powder in warm water (60-80°C) to achieve optimal solubility and dispersion.

• Dyeing Process: Apply to pre-treated cotton or viscose materials, ensuring even dye distribution.

• Fixation: Add suitable salts or sodium carbonate to ensure strong fixation to fibers.

• Washing: Rinse thoroughly with clean water to remove excess dye and enhance color fastness.

  
  

7. Packaging and Storage

• Packaging Options:

• 25 kg kraft paper bags

• 25 kg iron drums

• Custom packaging available upon request

• Storage: Store in a cool, dry, and well-ventilated area, away from direct sunlight.

• Shelf Life: 24 months when stored under recommended conditions.

8. Conclusion

Direct Fast Black G (Direct Black 19) is an ideal solution for achieving deep, rich black shades in textile, paper, and leather industries. With superior solubility, excellent fastness properties, and environmentally responsible production, it ensures long-lasting, high-quality results. Direct Fast Black G is the preferred choice for industrial applications requiring vibrant, durable black colors at an affordable price.