Dyeing processes for certain fabrics, especially those requiring high salt resistance, present unique challenges for textile manufacturers. Achieving uniform color depth and optimal hand feel under these conditions demands specialized auxiliary agents. NINGBO INNO PHARMCHEM CO.,LTD. offers an effective solution with Softener Flake KR-521, a product specifically designed to excel in these demanding environments.


Softener Flake KR-521 functions as an exceptional dyeing auxiliary and post-processing agent. Its most notable characteristic is its excellent salt tolerance, making it indispensable for same-bath dyed fabrics or textiles processed in high-salinity conditions. This property ensures stability and consistent results, preventing undesirable reactions that can compromise fabric quality or color integrity. As a trusted supplier, NINGBO INNO PHARMCHEM CO.,LTD. focuses on delivering high-performance solutions for complex textile needs.


Beyond its salt tolerance, KR-521 also boasts strong alkali resistance and low yellowing properties, safeguarding the original whiteness and shade of the fabric. This dual functionality not only supports the dyeing process but also contributes significantly to the final fabric feel, imparting a soft, smooth, and full touch. The versatility of this textile auxiliary agent makes it a valuable addition to any dye house or finishing line seeking to overcome common processing hurdles.


Manufacturers looking to improve their dyeing efficiency and product quality for fabrics requiring high salt resistance should consider the Softener Flake KR-521. NINGBO INNO PHARMCHEM CO.,LTD. is a reputable manufacturer of textile auxiliary chemicals, ready to provide detailed information on product specifications and competitive pricing. To buy this specialty dyeing auxiliary or learn more about its application, contact our sales team. We are committed to supplying the best solutions for your textile chemical needs.