1. Product Overview & Specifications

Disperse Blue 14 (CAS 2475-44-7) is a high-performance anthraquinone-based disperse dye widely used in synthetic fiber dyeing. Key parameters:

2. Key Applications & Uses

Primary Applications:

• Polyester fabric dyeing (85% of global usage)
• Acetate fiber coloration
• Nylon textile printing

Technical Advantages:

• Superior migration properties at 130°C
• Excellent compatibility with carriers
• Low sensitivity to water hardness

3. Usage Guidelines & Best Practices

Standard Dyeing Process:

1. Prepare dye bath at 40°C with pH 5.0-5.5
2. Use 2-4% dye concentration (OWF)
3. Raise temperature to 130°C at 2°C/min
4. Maintain for 45-60 minutes

Safety Protocols:

• Use PPE during handling
• Store below 30°C in dry conditions

4. Real-World Case Studies

Case Study 1: TexStyle Industries (India)

• Challenge: Inconsistent dye uptake on recycled PET
• Solution: 3% Disperse Blue 14 with modified carrier
• Result: 22% reduction in dye waste

Case Study 2: FabricMaster Ltd. (Bangladesh)

• Challenge: Poor washfastness in fast fashion textiles
• Solution: Dual-phase fixation with Disperse Blue 14
• Result: ISO Washfastness improvement from 3 to 4.5

5. Contact for Technical Support

Request formulation assistance or SDS documentation:

Technical Inquiry Form: Describe your application requirements for customized solutions.