Acid dye fixing agent 760-60%

Acid dye fixing agent 760-60%

Acid dye fixing agent 760-60% is mainly composed of aromatic sulfonic acid polymers. According to the principle of "umbrella blockage", it can effectively improve the water washing fastness of nylon dyed fabrics and perform well in dark red.

Characteristics and advantages: 1. The water washing fastness of nylon acid dye dyed fabric is significantly improved. 2. It has little impact on the color light and hand feel of the fabric after color fixation. 3. The water washing fastness of dark red system is significantly improved

Basic characters:

Form: liquid

Appearance: Brown to dark brown

Ionic type: anion

PH value: 1.0-3.0 (1% aqueous solution) solubility: easily soluble in water

Application scope and reference process

Fabric: nylon fiber and its dyed fabrics, such as nylon thread, nylon lace, nylon swimsuit fabric, Taslon, etc

Section: fixation

Application equipment and process: normal temperature and pressure overflow dyeing machine, high temperature and high pressure jigger

Immersion fixation: bath ratio 1:10-15ph value 4.5-5 70-80 ℃ × 20-30 min

Reference dosage: acid dye fixing agent 760-60%, 0.5-3.0% (o.w.f)

Thinning and compounding method: it can be used directly

Precautions: do not use in the same bath with cationic substances

Package: 120kg / barrel

Storage: six months