Disperse Textile Dye Black High Energy Polyester

Description

1. Product Overview

Disperse Textile Dye Black High Energy for Polyester is a high-performance synthetic dye engineered specifically for dyeing polyester and polyester-blend fibers under high-temperature and high-pressure conditions. It delivers deep, uniform black shades with excellent sublimation resistance and superior wash fastness, making it ideal for demanding textile finishing operations. The product is widely used in industrial-scale textile manufacturing where color consistency, durability, and process efficiency are critical. Its key value proposition lies in its high color strength and optimized exhaustion rate, reducing dye wastage and improving overall production economics. Strategically, it supports scalable, cost-efficient black dyeing solutions for global polyester textile supply chains.

2. Key Specifications & Technical Characteristics

• Chemical Type: Disperse azo/anthraquinone-based dye blend (high-energy black system)
• Color Index: Disperse Black (industrial composite grade)
• Physical Form: Fine powder
• Color Shade: Deep jet black
• Particle Size: Micronized (optimized for rapid dispersion and uniform dye uptake)
• Moisture Content: ≤ 1.5% (typical industrial standard)
• pH (1% solution): Neutral to slightly acidic (5.5–7.0)
• Solubility: Dispersible in water under high-shear conditions
• Packaging Options: 25 kg fiber drums / 500–1000 kg jumbo bags
• Shelf Life: 24 months under cool, dry, sealed storage conditions

3. Core Industrial Applications

This product is primarily used in polyester fiber dyeing across textile manufacturing industries, including apparel, home textiles, automotive fabrics, and technical textiles. It is optimized for high-temperature dyeing (HTHP) processes such as jet dyeing, beam dyeing, and continuous dyeing systems. The dye ensures deep penetration into synthetic fibers, producing uniform black shades even on high-density polyester fabrics. Compared to standard disperse dyes, it offers superior thermal stability, reduced staining, and higher fixation efficiency, resulting in lower re-dye rates and improved production throughput.

4. Competitive Advantages

• Superior Shade Depth: Delivers high-intensity jet black with excellent tonal consistency
• Process Efficiency: High exhaustion rate reduces dye consumption and wastewater load
• Batch-to-Batch Consistency: Strict quality control ensures reliable industrial performance
• Supply Reliability: Scalable production capacity for continuous bulk supply chains
• Cost Competitiveness: Optimized formulation reduces total dyeing cost per meter of fabric
• Environmental Profile: Improved fixation reduces effluent color load and chemical discharge
• Technical Support: Full COA, MSDS, and application guidance available for industrial buyers

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity:
  • 20 ft container: ~20–22 MT (depending on packaging density)
  • 40 ft container: ~22–25 MT (bulk-packed efficiency optimized)