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This formaldehyde-free agent significantly improves the color fastness (wash, rub, perspiration) of dyed textiles, especially on cotton and viscose. It ensures compliance with strict ecological standards (e.g., Oeko-Tex) by containing zero formaldehyde, making fabrics safer while preserving their soft handle. An essential solution for eco-friendly and high-quality fabric production.
Performance Characteristics
1.Farther improve the effect of color fixation with the reactive grouping in
the molecule.
2.Improve the dyeing of sulphur dyes and reactive dyes.
3.Without and even unable to release free formaldehyde. According with therequests of the environment protection.
4.Excellently improve the wet-and washing fastness, especially used in 60℃ min washing fastness.
Physical Properties
|
A |
B |
C |
|
|
Appearance: |
light yellow viscous liquid |
||
|
Solid (%) |
60±0.5 |
50±0.5 |
40±0.5 |
|
PH (1%) |
2~ 5 |
2~ 5 |
2~ 5 |
|
Water-solubility |
Easy |
Easy |
Easy |
Instructions
Dosage of fixing agent: 2% ~ 7% (o. w. f ) (depends on the color)
Temperature of fixation: 50 ~ 70℃
Time: 15 ~ 20 mins
• Technological flow: dyeing → watering (→ soap boiling → watering) →
fixation → watering → machining
Storage:
To ensure product integrity, it is advised to store in cool and ventilated warehouses, with a storage period of 12 months for optimal performance.
