ultramicro

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.

为克服常规涂料染色摩擦牢度低,者提出采用以超微偶氮颜料为核,以丙烯酯类粘合剂为壳型颜料包覆体染色索途径。