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اردو 
Mainly for finishing of dyed fabrics with reactive dyes that obviously improves various fastness, especially chlorine fastness.
1. Chlorine resistant reactive dyes fixing agent
2. Improve color fastness to sea water
3. Environment-friendly
[Main composition]
-- Cationic polymer.
[General properties and applications of fixing agent for reactive dyes]
|
Product name: |
Chlorine-resistant fixing agent |
|
Appearance : |
Liquid |
|
Color : |
Light yellow to yellow |
|
pH value: |
4.5±1 |
|
Ionicity: |
Cationic |
|
Solubility : |
Easily soluble in water |
|
Stability: |
Stable to acid, alkali, electrolytes and hard water |
-- Chlorine resistance reaches over 150 PPM.
-- Good washing fastness and negligible shade fades that efficiently prevents low stripping and shade change.
-- Obviously improves soaping and perspiration fastness.
-- Outstanding alkali resistance that can be used in mercerization process after dye fixing.
-- Free of formaldehyde and complies with environmental requirements.
-- Negligible shade changes that does not affect fabric original shades.
[Fields of application]
-- High concentration product and can be diluted 1.5-2 times.
-- To guarantee subsequent fixing performance, please rinse the dyed fabrics completely to remove residual dyes, salts and alkali before fixing.
-- Dipping:
HTfix GT25:2-4% (O.W.F)
Bath ratio:1: 15-20
Temperature & time:30-50°C × 15-20 min
Procedure:
Dyed fabrics → Dip in fixing bath for 15-30 min at 30-50°C→ Rinse → Dry
-- Padding
HTfix GT25:20 – 40 g/L
Procedure:
Dyed fabrics → twice dip & pad in fixing bath at room temperature → Dry
[Packing and storage]
-- Packing:125 kg/polyethylene drum
-- Storage:12 months in sealed container at room temperature.
