Zhaoyuan Chen Ming Chemical Co., Ltd.   

Fluorescent whitening agent DT is mainly used for polyester, polyamide fiber, acetate fiber or synthetic fiber and cotton, wool mixed fabric whitening, can also be used for desizing and unworkable oxide bleaching (including sodium chlorite) has good washing fastness and light fastness, especially the sublimation fastness. Performance: the amount of dip is generally 1-2% (fabric weight ratio) padding dosage is generally 25-35 g / l.. With the increase of temperature, the dyeing whiteness can not be immediately whitening after rolling, which can be achieved by high temperature baking. Application method: (1) fabric pretreatment: Net lotion Ju. Dissolution ratio: