The cationic modifier ts-255 can react with the dye in neutral condition. Because the coating has been ground into fine particles with negative charge, and RMC is a cationic polymer with multi functional reactive group, which can make the fiber become positive charge after reacting with the fiber, and can absorb the fine particles of negative charge coating and make the fiber colored.
The leveling agent can significantly increase the degree of dye aggregation, and its affinity to the dye is greater than the affinity of the dye to the fiber. Before the dye is dyed, the leveling agent first combines with the dye to form a stable aggregate, thereby reducing the diffusion rate of the dye , to delay the dyeing time.
Cross-linking agents are mainly used in polymer materials (rubbers and thermosetting resins) to produce chemical bonds between linear molecules, allowing linear molecules to be connected to each other, and improving the strength and elasticity of polymer materials.