（dye）Dispersion and Grinding Solution for Dye Industry

Disperse dyes are the most important and main category in the dye industry. They do not contain strong water-soluble groups,and are a type of non-ionic dyes that are dyed in a dispersed state during the dyeing process. The particle fineness is required to be about 1μm. After the original dye is prepared, it needs to undergo post-treatment processing,including crystal form stabilization, and commercial processing such as grinding with dispersant by bead mill,then the commercial dye can be prepared.