rubfastness

In order to overcome the disadvantage of low rubfastness of conventional pigment dyeing , a new type covering pigment with ultramicro azo dye as core and acrylate adhesive as shell was presented.

为克服常规涂料染摩擦牢度低弊病,作者提出采用以氮颜料为核,以丙烯酸酯类粘剂为壳型颜料包覆体染探索途径。