Dyes Fixing Textile Auxiliary Agents Aromatic Polymer Golden Yellow Transparent Liquid

1. It can be used for color fixing of nylon dyed with acid dyes and metal complex dyes, which has no effect on dyeing shade. It’s suitable for bright colors and color fixing of nylon dyed with acid fluorescent dyes.

2. Has no influence on dyeing shade and color fastness to light, and won’t affect the hand feel of the fabric.

3. Can improve the competing dyeing of wool/nylon blended fabrics----Wool and nylon fibers have different affinity for dyes, after pretreated with LT-351 at 50-60°C for 20 minutes, their affinity can be adjusted properly to make the dyeing shade even.

4. The levelness of nylon/cellulose blended fabric is improved----Pretreatment with LT-351 at 50-60°C for 20 minutes can prevent nylon components from being contaminated by direct dyes and improve the color fastness accordingly.

5. It is used for the after-finishing of nylon printing with acid dyes and metal complex dyes, which can prevent white ground contamination in washing process after printing.