Aromatic Polymer Textile Auxiliary Agents Reddish Brown Liquid For Acid Dye

1. Can achieve excellent wet fastness and has little impact of fabric color shade when used in the fixing treatment of acid dyes and metal complex dyes.

2. Good stability to acid, 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-352 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-352 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.

6. It is not easy to cause fixation spots, and can be used in combination process of dyeing and color fixing.