658D-6 Formaldehyde free cotton fixing agent

HTF-658 D-6 High efficient cotton fixing agent used for imporve color fastness It not contain free- formaldehyde and will not release free-formaldehyde, it conform to environment requirements.  It is suitable for red, rose red, maroon, blue, black and other colors of reactive dues on dyed and printed blended fabric, improve color fastness obviously.  Significantly improve the color fastness of fabrics that meet the requirements of high fastness, such as washing fastness, perspiration fastness, high temperature soaking fastness. It can be used in combination with non-ionic softener if used in finishing process.   Appearance Brown yellow transparent thick liquid    Solid content     50 ±1% pH(1%Aq.solution) 3-6     Ionicity Cationic Solubility…