Formaldehyde-free Blue And Green Fixing Agent Hf-1

We are instrumental in providing Formaldehyde-Free Blue And Green Fixing Agent HF-1 which is multi-amine cationic polymer. It can form waterinsoluble macromolecular with dyes, thereby improve soaping and rub fastness of fabrics, especially to blue and green dyes. It is applicable to cotton, linen, silk, and direct dyed fabrics.

Characteristics:-
1. Has no formaldehyde or combined formaldehyde, meeting environmental requirements.
2. Can obviously improve soaping and rub fastness of reactive and direct dyed fabrics.
3. Particularly prominent color fixing ability to blue and green dyes.
4. Does not effect handfeeling and hydrophility of dyed fabrics.

Basic property:-
Appearance: yellowish or yellow brown liquid
Ionicity: cationic
pH value: 5.0-7.0 (1% aqueous solution)
Solubility: can be diluted with water by any ratio

Application field:-
Color fixing for direct dyeing and reactive dyeing or printing of cotton, linen, viscose, etc.