Formaldehyde-free Fixing Agent WPB

Formaldehyde free fixing agent for reactive, direct and sulfur dyestuffs that obviously improves various fabric fastness compare with formaldehyde based dye fixing agent.

[Main composition]
Polycationic compound.

[General properties]

Appearance: Light yellow to deep yellow viscous liquid
Ionicity: cationic
pH: 3-5
Solubility: easily soluble in water
Stability: stable to acid, alkali, electrolytes and hard water

[Product features]

1. Negligible shade fades to efficiently prevent low stripping and shade change.
2. Slight shade change and does not affect original shades.
3. Obviously improves rubbing, soaping and perspiration fastness.
4. Outstanding alkali resistance that makes mercerization available after fixing.
5. Free of formaldehyde that complies with environmental requirements.
6. Resistant to chlorine bleaching.

[Application]

High concentration product and can be diluted 5-7 times.
To guarantee subsequent fixing performance, please rinse the dyed fabrics completely to remove residual dyestuffs, salts and alkalis before fixing. Soaps if necessary.
1. Dipping
HT-WPB: 1-3% (O.W.F)
Bath ratio: 1 : 15-20
Temperature & time: 30-50℃ x 15-20 min
Procedure: Dyed fabrics → Dip in fixing bath for 15-30 min at 30-50℃→ Rinse → Dry
2. Padding
HT-WPB: 10-30 g/L
Procedure: Dyed fabrics → twice dip & pad in fixing bath at room temperature → Dry

[Packaging and storage]
125 kg/polyethylene drum, 12 months in sealed container at room temperature

[Notes]

The data contained in this literature are based on our current knowledge and experience. It is imperative that it be tested to determine, to your satisfaction, whether it is suitable for your intended use and application. We shall not take any responsibility in any situation for improper use.

[Order MOQ]
Normally, order MOQ is 3 tons per model and we can offer lowest price with more quantity.