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Acid fixing agent DS-290
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- 产品描述
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- Commodity name: Acid fixing agent DS-290
- Commodity ID: 1219223048758644736
Acid fixing agent DS-290 is a condensate of high molecular aromatic sulfonic acid, which is suitable for fixing dyeing of nylon, wool, silk and other fabrics. It can attain excellent washing fastness and printing result to prevent white part of dyed fabric from being contaminated by dark dyeing.
Product and benefits：
1/Excellent color fastness to washing and perspiration
2/Outstanding performance in preventing white part of dyed fabric from being contaminated by dark dyeing.
3/The performance - to - price ratio is very high.
Product character
Appearance: Brown-blackish transparent liquid
Ionicity: Anion
PH Value: 1-2.0(1% water solution)
Solubility: Soluble in water
Stability : Excellent
Applied range:
Apply to fixation of nylon, wool, silk with acid dyes dyeing and that after printing
Reference dosage：
Medium-light color：Acid color fixing agent DS-290 1-2%(owf)
Bath ratio 1：10-20 at 80℃ for 20min，Wash and dry
Medium-dark color：Acid fixing agent DS-290 2-3%(owf)
Bath ratio 1：10-20 at 80℃ for 20min，Wash and dry
Pad dyeing method：Acid color fixing agent DS-290 6-10g/L and DS-290 at 60-80℃ for 1 min pad dyeing after washing
Package：50kg or 125kg plastic drum
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