For textile mills, the pursuit of impeccable dyeing and printing quality is a constant endeavor. Achieving uniform color depth, sharp prints, and eliminating common defects are challenges that demand sophisticated chemical solutions. NINGBO INNO PHARMCHEM CO.,LTD. offers RG-SPN, an advanced chelated dispersing agent specifically designed to be the key to optimizing dyeing & printing quality for textile mills.


RG-SPN is an anionic chelating dispersant, an acrylic copolymer-based solution that significantly improves the overall outcome of your textile processes. Its primary mechanism involves preventing impurity precipitation on fiber, which is crucial for uniform dye uptake. Impurities like hard water metal ions, pectin, and wax can interfere with dye molecules, leading to uneven shades, spots, and reduced color brilliance. By effectively chelating these metal ions and dispersing other contaminants, RG-SPN ensures that dyes interact optimally with the fabric, resulting in vibrant, consistent colors.


Furthermore, RG-SPN excels as a soaping agent for active dyes, a critical step in post-dyeing treatment. It efficiently removes hydrolyzed dye and floating color, which if left on the fabric, can cause color migration and compromise wash fastness. This meticulous cleaning action ensures the true brilliance and clarity of the dyed or printed fabric. This makes RG-SPN an invaluable tool for any mill aiming to enhance its textile printing quality and overall output.


The versatility of RG-SPN extends to various applications, including cellulose fiber processing and cotton treatment, where its ability to prevent defects is particularly beneficial. Its formulation ensures 'no foam' and 'no dye resistance,' simplifying application and promoting smooth, efficient operations. For textile mills looking to optimize dyeing quality with RG-SPN, NINGBO INNO PHARMCHEM CO.,LTD. provides a reliable and high-performance solution. As a leading anionic dispersant supplier, we offer RG-SPN at a competitive price point, ensuring you can acquire this essential component to achieve superior fabric aesthetics and meet stringent quality standards. Contact us to learn more about how to purchase this solution.