
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.

High-Efficiency Color Fixing Agent is polymerized from aromatic sulfonic acid condensate, forming water-insoluble macromolecular compound with dyes.It significantly improves washing fastness by 2–3 grades on direct and reactive dyed fabrics, making it suitable for applications where high durability is required.

TS-40 Formaldehyde-Free Color Fixing Agent is an eco-friendly, cost-effective fixing agent that improves the color fastness of reactive and direct dyed fabrics without any formaldehyde content. It is formulated for factories that require both performance and compliance with international chemical safety standards including OEKO-TEX and ZDHC MRSL.

TS-Y is a premium fixing agent achieving soaping fastness Level 5 and certified to ZDHC MRSL v3.1 Level 3, the highest ZDHC compliance tier. When combined with Tiansheng TS-601 soaping agent, it delivers a complete fastness solution with 4.5 dry and wet fastness standards, meeting the most stringent brand requirements.

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.

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.

TS-2208 is a high-concentration cationic non-formaldehyde fixing agent designed for improving the wet fastness of reactive and direct dyed and printed fabrics.
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