Revolutionize Textile Dyeing with Formaldehyde-Free Fixing Agent SD-3021: Achieve Superior & Lasting Color Fastness for Cotton and Blended Fabrics
Discover SD-3021, the eco-friendly solution ensuring vibrant, long-lasting colors and superior fastness for all your textile dyeing and printing needs, without formaldehyde.
Get a Quote & SampleUnlocking Superior Color Fastness with Eco-Friendly Textile Solutions

Formaldehyde-free fixing agent SD-3021
Formaldehyde-Free Fixing Agent SD-3021 stands at the forefront of sustainable textile chemistry. This innovative product, a yellow transparent liquid, is specifically engineered to address the critical need for enhanced color fastness in cotton and blended fabrics. Its unique polypolyamine compound composition forms an insoluble bond with dyes, locking in color and preventing wash-off. Embrace a greener future for your textiles with a solution that delivers both performance and environmental responsibility.
- Enhance wash durability: This formaldehyde-free textile fixing agent SD-3021 significantly improves the washing, sweat, and wet rubbing fastness of treated fabrics.
- Ensure vibrant, lasting colors: Minimize color fading and change during the fixing process, ensuring the original shade and brightness are maintained for direct dye wet rubbing fastness solution.
- Promote eco-conscious production: As an eco-friendly textile chemical, SD-3021 supports sustainable manufacturing without compromising on performance, aligning with modern environmental standards.
- Optimize dyeing efficiency: Can be used in the same bath with cationic or non-ionic softeners, improving overall efficiency and saving costs in your textile dyeing processes.
Key Advantages of Formaldehyde-Free Fixing Agent SD-3021
Eco-Friendly Fastness
As a formaldehyde-free textile fixing agent SD-3021, it ensures compliance with strict environmental regulations while providing excellent color fixation, positioning your products as sustainable. This commitment to sustainability is why many seek to buy formaldehyde-free fixing agent for their operations.
Unmatched Durability
Achieve significantly improved washing, sweat, and wet rubbing fastness, ensuring your fabrics maintain their pristine look and feel even after multiple washes, making it a leading reactive dye wash fastness improver cotton.
Preserved Color Vibrancy
Experience minimal color fading or changes after the fixing process, maintaining the original shade and brightness of dyed materials, which is a core benefit of this advanced Color Fastness Enhancer.
Key Applications of SD-3021
Reactive Dye Fixation
Specifically formulated for the effective fixation of reactive dyes on cotton and its blended fabrics, ensuring lasting color and superior performance. This process is crucial for achieving high-quality results with reactive & direct dyes.
Direct Dyeing & Printing
Enhance the fastness of direct dyes in both dyeing and printing applications, providing a reliable solution for color retention, especially for demanding direct dye wet rubbing fastness solution requirements.
Cotton Fabric Post-Processing
Ideal for post-processing cotton fabrics to boost their overall wash and wear durability, making them suitable for a wide range of end-uses and consumer expectations for Fabric Post-Processing.
Blended Fabric Treatment
Offers superior performance for treating various blended fabrics, ensuring consistent and improved color fastness across different fiber types, making it a versatile Textile Dyeing Auxiliary.