Dyeing Auxiliary
CAS Number: 64742-47-8
Dyeing auxiliary is a multifunctional surfactant blend that acts as a carrier, dispersant, and leveling agent in textile dyeing processes to improve dye penetration, migration, and exhaustion on various fiber substrates. It optimizes dye-fiber interaction and prevents defects such as streaks, uneven uptake, and dye agglomeration during high-temperature dyeing. Suitable for polyester, nylon, cotton, and wool across disperse, acid, reactive, and direct dye applications.
Technical Specifications
| pH | 5.0–8.0 |
| ionicity | Non-ionic / Anionic |
| appearance | Clear to slightly hazy liquid |
| active content | 40–60% |
| temperature stability | Up to 140°C |
Applications
- Polyester HT dyeing carrier
- Nylon and wool acid dyeing leveling
- Cotton reactive dyeing migration aid
- Package and beam dyeing optimization
- Exhaust dyeing bath stabilization
Key Features
- Multifunctional carrier, dispersant, and leveling agent
- Stable at high dyeing temperatures up to 140°C
- Reduces dyeing defects and improves reproducibility
- Compatible with all major dye classes
Send Inquiry
CAS Number
64742-47-8
Category
Textile / Leather AdditivesAvailability
In StockSample
Dispatched within 5 days