Dye Additive Nno Dispersant Sodium Formaldehyde Sulfoxylate

1)As dispersant in disperse dye, vat dye, reactive dye, acid dye and leather dye. It has good grinding effect, hydrotropy and dispersibility.

2)As dispersant in textile printing and dyeing industry

3) As auxiliary tanning agent in leather industry, used together with tanning agent (ratio 1:10) to avoid tanning agent stick with leather. Can also help to disperse dye to get a better appearance in color.

4)As dispersant for paper industry. After adding NNO into wood pulp to avoid the stain from the condensation of asphaltum, resin and other material,  0.2%-0.5% of the wood pulp's weight as dosage is preferable. Can work as precipitator for animal size, 20%-30% of the size's weight as dosage is preferable.

5) As dispersant in rubber industry. Can disperse sulfur,accelerant, anti-aging agent and some filler(like zinc oxide,barium sulphate, calcium carbonate etc). 2%-4% of the dry powder's weight as dosage is preferable. Can make NNO into 10% solution, then grind with others in ball grinder.