SM-2020: The Advanced Wet Rubbing Fastness Improver for Cellulose Fibers | Boost Dyeing Efficiency & Color Durability
Unlock superior color retention and fabric performance with SM-2020, your ultimate solution for enhancing wet rubbing fastness in cellulose fibers. Achieve vibrant, lasting colors and elevate textile quality with this innovative auxiliary agent.
Get a Quote & SampleElevating Textile Quality: The Core Value of SM-2020

Wet Rubbing Fastness Improver Agent SM-2020
The Wet Rubbing Fastness Improver Agent SM-2020 is a cutting-edge waterborne polyurethane polycation compound engineered to deliver exceptional performance in textile dyeing. Its core value lies in its ability to significantly improve the durability and aesthetic appeal of dyed fabrics by preventing color transfer, ensuring long-lasting vibrancy and consumer satisfaction.
- Achieve superior wet rubbing fastness: SM-2020 significantly improves the wet rubbing fastness for cellulose fibers, increasing grades by 1-2 and reaching over 3 grades.
- Optimize dyeing efficiency for reactive dyes: This advanced agent is perfectly suited for the fixation of cellulose fiber after dyeing with reactive dyes, ensuring stable and vibrant colors.
- Ideal for deep and dark shades: Especially effective in enhancing color durability for dark black, bright red, and turquoise blue, which often pose challenges in textile wet crocking resistance.
- Ensure environmental compliance: As an APEO free wet rubbing fastness agent, SM-2020 adheres to strict EU Standard 100 requirements, promoting sustainable textile production.
Unmatched Advantages of SM-2020 in Textile Processing
Preserved Fabric Integrity
SM-2020 ensures no damage to dyed fabric fastness, maintaining the original quality and performance of your textiles while enhancing their color durability.
Soft Handle & Stable Shade
Experience the benefits of a soft handle with no effect on shade or sunlight fastness, ensuring your fabrics remain appealing and true to their intended color.
Eco-Friendly Formulation
As an environmental product, SM-2020 is free of APEO, formaldehyde, organic halides, and heavy metals, meeting EU Standard 100 requirements for a cleaner production process.
Key Applications of Wet Rubbing Fastness Improver SM-2020
Cellulose Fiber Dyeing Enhancement
SM-2020 is specifically formulated for cellulose fiber dyeing, significantly improving the fastness of direct, reactive, and sulfur dyes.
Reactive Dye Fixation
Ensure robust reactive dye fixation on cellulose fabrics, providing superior color retention and preventing undesirable color migration.
Deep Shade Color Protection
Ideal for improving wet rubbing fastness in dark shades, including challenging dark black, bright red, and turquoise blue, guaranteeing long-lasting vibrancy.
General Textile Finishing Processes
Integrate SM-2020 seamlessly into various textile finishing processes to elevate the overall quality and market appeal of your finished fabrics.