KR-521 Softener Flake: Ultimate Softness & Resistance for Textile Finishing
Discover KR-521 Softener Flake, the advanced textile auxiliary that transforms fabrics with luxurious softness, superior salt, and alkali resistance, ensuring brilliant color retention and an exquisite hand feel for all your textile care needs.
Get a Quote & SampleRevolutionizing Textile Softness and Durability

Softener Flake KR-521
Softener Flake KR-521 is a cutting-edge textile auxiliary, meticulously formulated from advanced polymeric compounds to impart unparalleled softness, smoothness, and a luxurious full hand feel to a wide range of fabrics.
- Achieve superior fabric softness with KR-521, enhancing the textile's touch and drape, making it an ideal fabric softener.
- Ensure robust textile post-processing due to its excellent salt and alkali resistance, preserving fabric integrity and performance, especially for those seeking an alkali resistant softening agent.
- Minimize yellowing in dyed fabrics and maintain original whiteness, a key benefit for low yellowing softener flake applications in critical textile finishing processes.
- Perfect for high salt resistance fabrics, ensuring consistent performance even in challenging dyeing conditions, making it a reliable choice for textile care.
Unlocking Key Advantages in Textile Manufacturing
Enhanced Fabric Aesthetics
Experience superior smoothness and softness in textiles, contributing to a premium feel and improved market appeal, a hallmark of quality textile finishing.
Exceptional Chemical Stability
Leverage alkali resistance and excellent salt tolerance, making KR-521 a reliable choice for diverse textile processing environments, including same-bath dyed fabric applications.
Preserved Fabric Whiteness & Color
Benefit from low yellowing properties and minimal impact on fabric whiteness and color shade, ensuring vibrant and consistent results in all your textile care operations, a crucial aspect of fabric finishing.
Key Applications
Dyeing Auxiliaries
As a leading dyeing auxiliary, KR-521 ensures a smoother process, improving dye uptake and overall color consistency for textile manufacturers.
Textile Post-Processing
Ideal for comprehensive textile post-processing, it refines fabric texture, providing the desired hand feel and premium finish required for high-quality garments.
Fabric Finishing
Perfect for general fabric finishing, imparting lasting softness and smoothness, significantly enhancing the final product quality and consumer satisfaction.
High Salt Resistance Fabrics
Specifically formulated for high salt resistance fabrics, KR-521 performs exceptionally well in demanding environments, preserving fabric integrity and aesthetic appeal.