Acidic Color Fixative
BS-500

 

Ⅰ. Specification

Appearance: brown liquid
pH: 7
Ionicity: anionic
Solubility: very soluble in water

Ⅱ. Characteristics

* Can improve wash fastness of nylon.
* Excellent pH compatibility.
* Can prevent direct dye from staining N/C fabrics.

Ⅲ. Usage

* Rate of use: 1.0-4.0%;pH=4.0-5.0
* Temperature: 70-80C
* Time: 20-30min