It also can be used as photography printing and dyeingauxiliaries, cement additives and so on.
也用于照相、印染助剂、水泥外加剂、。
2
Dyeingauxiliaries are the key points to resolve the problems of levelness, deep dyeing and fastness in dyeing micro polyester fiber.
涤纶超细纤维染色时存在匀染性、染深性和牢度三个问题，助剂是解决这些问题的一个重要手段。
3
Dyeingauxiliaries of active dyestuff Sodium alginate is used as active dyestuff in printing and dyeing industry that is better than foodstuff amylum and other plasm.