Cotton, linen, and their blends are staples in the textile industry, prized for their natural comfort and versatility. However, achieving robust and lasting color fastness on these materials often presents unique challenges during the dyeing and finishing processes. NINGBO INNO PHARMCHEM CO.,LTD. addresses these specific needs with RG-E903, a specialty chemical formulated to optimize the treatment of cotton and blended yarns, ensuring superior color fixation and overall fabric performance.


RG-E903 is an advanced, formaldehyde-free fixing agent that significantly enhances the binding of reactive, direct, acid, and sulfur dyes to cellulose fibers. This leads to remarkable improvements in critical fastness properties, including soaping, wet, dry milling, and sweat fastness. For manufacturers working predominantly with these natural and blended fibers, our high efficiency color fixing agent for cotton fabric provides an indispensable solution for elevating product quality and durability. The ability of RG-E903 to deliver consistent, high-grade fastness helps minimize batch variations and reduce costly re-dyeing processes.


One of the standout benefits of RG-E903 for cotton and linen fabric treatment is its efficacy in preventing wet fabric contamination and 'swelling' traces during drying. This ensures a smoother, more efficient post-processing workflow and results in a cleaner, more uniform finished product. Furthermore, RG-E903 operates effectively across a wide pH range (7-9 for 1% aqueous solution) and demonstrates excellent stability against alkali and hard water, making it a versatile and reliable choice for diverse production environments.


As a dedicated formaldehyde-free dyeing auxiliary supplier, NINGBO INNO PHARMCHEM CO.,LTD. understands the nuances of treating different fiber types. We provide comprehensive technical support to help our clients integrate RG-E903 seamlessly into their specific dyeing and finishing regimens. Whether your focus is on denim, apparel, or home textiles, RG-E903 ensures that your cotton and blended products maintain their vibrant colors and pristine condition, even after extensive use and washing.


By choosing RG-E903, manufacturers can not only enhance the performance of their cotton and blended textiles but also reinforce their commitment to environmental responsibility, given its formaldehyde-free composition. This dual advantage makes RG-E903 an invaluable asset for any textile producer looking to optimize their processes and deliver high-quality, sustainable products to the market. Contact NINGBO INNO PHARMCHEM CO.,LTD. to learn more about how to buy formaldehyde-free textile fixing agent RG-E903 and transform your cotton and blended yarn treatments.