The pursuit of excellence in fabric manufacturing often leads innovators to seek advanced chemical solutions that can deliver superior aesthetic and performance qualities. In this quest, optical brighteners have become indispensable. NINGBO INNO PHARMCHEM CO.,LTD. introduces Fluorescent Whitening Agent OBA 4BK 113, an advanced optical brightener poised to revolutionize how fabrics achieve brilliant whiteness.


Our Fluorescent Whitening Agent OBA 4BK 113 represents a significant leap in brightening technology. Specifically formulated for textiles, including cotton, cellulosic fibers, and their blends, it provides an exceptionally high and brilliant white maximum. This translates into fabrics that not only appear whiter but also possess a vibrant luminosity that enhances their overall appeal. As a leading fluorescent brightener 113 powder supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures that textile manufacturers have access to this cutting-edge solution.


What sets OBA 4BK 113 apart is its robust chemical profile. As an anionic stilbene derivative, it integrates seamlessly into various fabric manufacturing processes. Its excellent solubility in water and high bath exhaustion contribute to efficient and uniform application, crucial for consistent quality across large production batches. This efficiency helps manufacturers optimize their operations and reduce waste.


Furthermore, the durability of the brightening effect is paramount for modern textiles. OBA 4BK 113 offers high washfastness fluorescent whitener properties, ensuring that the brilliant whiteness endures through repeated laundering cycles. This longevity is a key selling point for apparel and home textile products, providing lasting satisfaction to the end consumer. Manufacturers can confidently use our Fluorescent Whitening Agent OBA 4BK for cotton textiles, knowing the results will be both immediate and enduring.


The versatility of OBA 4BK 113 extends to its compatibility with demanding processing conditions. It demonstrates excellent stability to alkalis, peroxides, and electrolytes, making it suitable for complex dyeing and finishing recipes, including peroxide bleaching. This allows textile manufacturers to achieve optimal whiteness without compromising other critical fabric properties or process stability. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting the innovation needs of the fabric manufacturing sector, providing an advanced optical brightener 4BK for cellulosic fibers that helps create visually stunning and high-quality textiles for a global market.