Product Description

Type: Polymeric aromatic sulfonic acid condensates

 

Technical indicators:

Appearance: Brownish-brown transparent liquid
Ionicity: Anion
pH value: 1.0–3.0 (1% aqueous solution)

Content: 40%

 

Performance advantages:

It can improve the wash fastness of nylon when dyed with acidic dyes and enhance the resistance to color bleeding from prints onto the white background. It has minimal impact on the color shade of fluorescent dyes.

 

Scope of application:

This product is suitable for fixing colors after acid dyeing of nylon, wool, cashmere, and their blended fabrics.
Dosage: 1–4% (o.w.f.)