Enhance Textile Color Durability: Discover SM-2020 Wet Rubbing Fastness Improver for Reactive, Direct, and Sulfurized Dyes on Cellulose Fibers – Eco-Friendly and High-Performance Dyeing Auxiliary
Revolutionize your textile dyeing process with SM-2020, ensuring vibrant colors last longer and fabrics maintain their luxurious feel, meeting the highest environmental standards.
Get a Quote & SampleAchieve Superior Color Fastness and Eco-Compliance in Textile Finishing

Wet Rubbing Fastness Improver Agent SM-2020
SM-2020 is a cutting-edge wet rubbing fastness improver agent, a waterborne polyurethane polycation compound designed for textile applications. It significantly enhances the wet rubbing fastness of direct, reactive, and sulfurized dyes on cellulose fibers, particularly for deep colors, improving performance by 1-2 grades. This weakly cationic liquid offers excellent stability and compatibility, making it an ideal solution for eco-conscious textile finishing.
- Achieve lasting vibrancy with SM-2020, an exceptional wet rubbing fastness improver for reactive dyes, ensuring your fabrics maintain their rich colors.
- Experience superior color fastness for dark denim and other deep-toned cellulose fibers, enhancing product quality and consumer satisfaction.
- Our advanced waterborne polyurethane polycation compound textile solution forms a durable film, anchoring dyes securely without compromising fabric integrity.
- Commit to sustainability with our eco-friendly wet rubbing fastness improver cellulose fiber, free from harmful chemicals like APEO and formaldehyde.
Unmatched Benefits of SM-2020 for Textile Manufacturers
Preserved Fabric Quality
SM-2020 ensures that the fastness of dyed fabric will not be damaged, maintaining the original hand feel and desired shade.
Superior Color Retention
This textile dyeing auxiliary drastically improves color fastness by 1-2 grades, making it ideal for direct, reactive, and sulfurized dyes on cellulose fibers.
Environmental Assurance
As an eco-friendly textile finishing agent, SM-2020 complies with strict EU standards, being free of APEO, formaldehyde, and heavy metals.
Key Applications
Cellulose Fiber Dyeing
Specifically designed for improving the dyeing efficiency of direct, reactive and sulfurized dyes on cellulose fibers, guaranteeing robust color outcomes.
Dark Shade Enhancement
Achieve significantly improved wet rubbing fastness for dark black, bright red, and turquoise blue fabrics, preventing undesirable color migration.
Post-Dyeing Fixation
SM-2020 offers excellent dye fixation for cellulose fibers after dyeing, securing reactive dyes effectively for long-lasting results.
Eco-Conscious Textile Processing
Leverage our solution for sustainable textile dyeing solutions for cellulose fibers, aligning with global environmental standards.