Product introduction:

This product is an aromatic sulfonic acid condensation, suitable for acid dye or fluorescent dye dyeing and color fixing after printing of nylon, wool, silk and other fabrics. It can obtain excellent color fastness to washing, Perspiration resistance, seawater fastness, water stain fastness and chlorine bleaching resistance, and printing anti-white ground color effect. At the same time, this product is small color fixing, can be used for light color, bright color, sensitive color fixing, does not affect the color light, after fixing the color on the fabric feel less.

Technical index:

Appearance: brown red liquid                   Solubility: Easily soluble in water

pH: 1.0~3.0 (1%aqueous solution)             Ionic type: anion

Application technology:

This product should be carried out sample test in advance to determine the appropriate dosage. The pH value of the working liquid has a great influence on the color fixing effect. Please measure and calibrate the pH value of the dyeing bath to 4.0 before the color fixing. Do not use cationic substances in the same bath.

Dyed cloth set color

Medium light color:   Acid color fixing agent: 0.5~1 %(o.w.f.)

Medium dark color:   Acid color fixing agent: 1~4 %(o.w.f.)

Adjust the pH of the working liquid to about 4.0, Bath ratio 1:5 ~ 10,70 ~80℃×20min, wash and dry.

Printed cloth sets color

Coloring agent: 2~5 %(o.w.f.)

Adjust the pH of the working liquid to about 4.0, Bath ratio 1:5 ~ 10,60 ℃×30min, wash and dry.

In order to achieve the best use effect, please customers according to the actual conditions and dosage test, to determine the amount of this product and application technology.

Packaging:

50Kg or 125Kg plastic packaging drums can also be packaged according to customer requirements.

Product storage:

This product avoid direct sunlight, stored in dry, cool, ventilated warehouse, shelf life of one year.