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Acidic fixing agent DS-490
basic information
Acid fixing agent 490 is a polymer aromatic sulfonic acid condensate, suitable for nylon, wool, silk and other fabric acid dyes stained after fixing, which can get excellent fast color fastness and printing anti-white stained effect.
Products and Benefits
1.Excellent color fastness to washing and perspiration color fastness;
2.Highlight the anti-white cloth stains effect, can prevent the printed fabric when the white color stains.
Product traits
Appearance: brown transparent liquid
Ionicity: Anions
PH value: 1-2.0 (1% aqueous solution)
Solubility: soluble in water
Stability: Good
Applications
nylon, wool, silk and other fabric acid dyes stained or printed after fixing.
Reference dosage
Medium Light Color: Acid Fixing Agent 490 1-2% (owf)
Bath ratio 1: 10-20 80 ℃ treatment 20min, wash, dry.
Medium Dark Color: Acid Fixing Agent 490 2-3% (owf)
Bath ratio 1: 10-20 80 ℃ treatment 20min, wash, dry.
Padding method: Acid fixing agent 490 6-10g / L 490 After washing with water at 60-80 ℃ for one minute.
Packing
50kg or 125kg plastic drums.
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