HTF-658 Superior formaldehyde free fixing agent

Formaldehyde free fixing agent  It not contain free-formaldehyde and will not release free- formaldehyde, is conforms to the environmental requirements.  It is suitable for cotton, T/C, T/R and other reactive dyed and direct dyed printing.  It can improve washing fastness, perspiration fastness, Light fastness dye of reactive and has no effect on shade. Quality index Appearance  Brown red to amber transparent thick liquid  Solid content  50±1% pH 3-7 Package 125KG PE Drum  Storage: Keep in sealed and dark condition, storage period is one year at normal temperature.