THE COMPATIBILITY OF MIXED ACID DYES ON SILK

The compatibility of mixed acld dyes on silk has been surveyed by means of ascheme for compatibility rating.Experiments on the Influence of different dyeconstltutions,the ratio of dye concentrations,and dyeing processes oncompatibility have been made.The compatibility or some productive reclpesformed mainly by Lanasyn Blue GL(Cl Acid Blue 127:1)and Milling Navy 5R(Cl Acid Blue 113)has also been measured.The paper indicates that the dyeswith the approximate affinities and diffusion coefficients,high ratio of dyeconcentrations,and reasonable dyeing processes make the good compatibillty ofmixed acid dyes on silk.It may be served as a guide to production in reasonablyselecting dyes and dyeing processes.