Complete User Guide for DISPERSE BLACK EX-SF Disperse Dye
Table of Contents
1. DISPERSE BLACK EX-SF Technical Specifications
Key Parameters:
| Parameter | DISPERSE BLACK EX-SF | Standard Disperse Dyes |
|---|---|---|
| Particle Size (μm) | 0.2-0.8 | 1.2-2.5 |
| pH Stability Range | 3.5-9.0 | 4.0-7.5 |
| Sublimation Fastness (Grade) | 4-5 | 3-4 |
| Thermal Stability (°C) | Up to 210 | Up to 190 |
Certifications: OEKO-TEX Standard 100, REACH compliant, ISO 9001:2015
2. Industrial Applications
Primary Uses:
- Polyester fabric dyeing (batch & continuous processes)
- Polyester-cotton blend optimization
- Automotive textile coloration
- High-visibility sportswear production
Specialized Implementations:
- Microfiber treatment for UV resistance
- Recycled PET fabric revitalization
- Phase-change material integration
3. Operational Protocols
Dyeing Process Parameters:
| Process Stage | Temperature Range | Duration | Dye Concentration |
|---|---|---|---|
| Pre-treatment | 40-50°C | 20 min | 0.5-1.0% |
| Main Dyeing | 130°C | 45-60 min | 2.0-4.0% |
| Post-treatment | 70-80°C | 15 min | – |
4. Implementation Scenarios
Case 1: Athletic Wear Manufacturing
Solution: Achieved color consistency across 15,000+ moisture-wicking shirts with 98% first-pass yield
Case 2: Luxury Automotive Upholstery
Result: Maintained ΔE ≤ 0.8 after 1,000 hours of UV exposure testing
5. Verified Client Results
TexStyle Innovations (Vietnam)
Achieved 40% reduction in dye migration during heat transfer printing processes
EuroFabric Solutions (Italy)
Reduced wastewater COD by 28% through improved dye fixation rates
AsiaTextile Dynamics (China)
Enabled 15% faster production cycles through optimized dyeing temperature profiles
6. Technical Consultation
Contact our dyeing specialists:
Email: info@vivalr.com
Tel: (86) 15866781826
Request SDS documentation or batch-specific technical data sheets:
- Custom formulation support
- Waste reduction analysis
- Compliance consulting
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