In the competitive world of textile manufacturing, achieving pristine whiteness and vibrant colors is paramount. Optical Brightening Agents (OBAs) are crucial to this, and among them, Optical Brightening Agent SWN C.I. 140 stands out as a superior choice. NINGBO INNO PHARMCHEM CO.,LTD. is a leading manufacturer and supplier of this versatile agent, ensuring your fabrics meet the highest aesthetic standards.


Optical Brightener SWN, also known by its C.I. 140 designation, is a powerful coumarin derivative renowned for its exceptional ability to enhance the visual appeal of various textiles. It works by absorbing ultraviolet (UV) light and re-emitting it as visible blue light, effectively counteracting any yellowish tint that fabrics might naturally possess or develop over time. This fluorescent action results in a brighter, cleaner, and more appealing white finish, making it an indispensable component for modern textile processing.


One of the key advantages of this optical brightening agent SWN for textiles is its broad applicability across different fiber types. For natural fibers like wool and natural silk, where maintaining softness and integrity alongside brightness is crucial, C.I. 140 brightener for wool offers an ideal solution. It ensures a brilliant white without compromising the delicate structure or feel of these luxurious materials. Furthermore, for synthetic fibers, the effectiveness is equally impressive. If you are looking to buy optical brightener for acrylic fiber or polyamide, SWN C.I. 140 provides consistent and outstanding results, making your synthetic fabrics appear more vivid and appealing.


The demand for high-performance brightening agents means textile manufacturers need reliable partners. As a dedicated textile brightener SWN manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. prides itself on producing Optical Brightening Agent SWN C.I. 140 that meets stringent quality specifications. We understand the nuances of textile processing and offer products that ensure excellent solubility and compatibility within various finishing baths. Whether you are a large-scale textile mill or a specialized fabric producer, partnering with a trusted optical brightener SWN manufacturer like us ensures access to a consistent supply of this essential chemical. We aim to offer competitive optical brightening agent SWN for textiles price without compromising on purity or performance.


Incorporating Optical Brightening Agent SWN C.I. 140 into your textile finishing process is a strategic move towards achieving superior product quality and market appeal. It’s not just about making fabrics whiter; it’s about enhancing their overall luminosity and commercial value. Contact NINGBO INNO PHARMCHEM CO.,LTD. today to discuss your specific textile brightening needs and discover how our high-quality SWN C.I. 140 can transform your product line.