Universal acid color fixing agent MBS-A for printing

Universal acid color fixing agent MBS-A for printing

MBS-A is an aromatic sulfonic acid condensate. It is suitable for dyeing and color fixing of dyeing fabric like nylon, wool, silk and other fabrics with acid or fluorescent dyes. It can obtain excellent color fastness to washing and printing to prevent the white part of fabric from being stained by dark color, and it has little adverse effect on the shade/tone of fluorescent dye

Products and advantages：

1/Excellent color fastness to washing and chlorination

2/The outstanding performance in preventing the white part of fabric from being stained by dark color

3/Either fluorescent fabric shade/tone or color change are imperceptible after application of MBS-A

4/It could directly fix dark fabric without discharging liquid

Product character

Appearance：Brown liquid     Ionicity： Anion

PH value：8                  Solubility：Soluble in water

Applied range ：

Color fixing of nylon, wool, silk after dyeing or printing fabric with acid dyes

Reference dosage：

Medium-light color： Acid anti-stain color fixing agent MBS-A, 2~3% (owf) with 98% acetic acid 0.3~0.5g/l

Working liquid adjusted to PH value 4.5, Bath ratio 1:10~20 at 80℃ for 20min, Wash and dry

Medium-dark color：

Acid anti-stain color fixing agent MBS-A, 3~5% (owf) with 98% acetic acid 0.3~0.5g/l

  Working liquid adjusted to PH value 4.5, Bath ratio 1:10~20 at 80℃ for 20min, Wash and dry

Anti-contaminated washing and color fixing for printed fabric：

Anti-stain washing：MBS-A, 2~4g/l.

Bath ratio 1:10~20，at 50℃ for 20min，Washing

Package：50kgs or 125kgs plastic drum