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CLASSIFICATION
Hydrophilic cationic formaldehyde-free fixing agent DS-1315
Hydrophilic cationic formaldehyde-free fixing agent DS-1315
The hydrophilic fixing agent DS-1315 is a special hydrophilic group modified cationic polymer, which is suitable for the color fixing of fabrics or yarns dyed with reactive dyes and direct dyes, The product can obviously improve the hydrophilicity of fabrics, and basically do not affect the color shade and tone of dyed fabrics. The dyed fabric can be instant hydrophilic with excellent hand-feel of after treatment with DS-1315, and the residual liquid is little when application of DS-1315 that can prevent white part of dyed fabric from being contaminated by dark dyeing during printing process
Product Characteristics
1/Obviously improve the hydrophilicity of fabric with instant hydrophilic effect after treatment of DS-1315
2/Effectively improve the washing color fastness and soak fastness in boiling water for dyed fabric.
3/When the fabric was with DS-1315 color fixing treatment. It neither present color drop and nor affect the shade and tone of the dyed fabric.
4/Easy to remove unnecessary fixing agent, easy to rework in case of any defect
5/ Environment-friendly products, free of APEO and formaldehyde.
Chemical and physical properties
Appearance: Yellowish transparent liquid
PH value： 6.0±1(1% deionized water）
ionicity： Cation Solubility：Sulable in water
Shelf life： Avoid direct sunlight and store in dry, cool, ventilated warehouse for 12 months
Applied range:
Hydrophilic color fixing of fabrics or yarns dyed with reactive and direct dyes
Use-method
1. Dip-molding：
Hydrophilic fixing agent DS-1315 2~5%(o.w.f)
Bath ratio: 1∶6~10 with temperature at 45℃ for 20min，Dry and baking（150℃×30sec）
2. Dip rolling method：
Hydrophilic fixing agent DS-1315: 10~40g/L
Dipping and rolling working liquid→dyring→baking（150℃×30sec）