NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of providing advanced chemical solutions that elevate product quality across various industries. For the paper industry, achieving optimal whiteness and brightness is paramount, and our Optical Brightener 220 (CAS 16470-24-9) is a critical component in this pursuit.

Optical Brightener 220, also known as Fluorescent Brightener BBU, is a specialized chemical compound designed to significantly enhance the visual appeal of paper products. Its primary function is to absorb ultraviolet light and re-emit it as visible blue light. This process effectively masks any inherent yellowness in paper fibers, resulting in a brighter, cleaner, and more aesthetically pleasing paper. The quest for superior paper pulp brightening chemical solutions finds a powerful answer in OB220.

The utility of Optical Brightener 220 in paper manufacturing is diverse, spanning from the initial pulp stage through to final coating. When added to the paper pulp, it imbues the entire paper sheet with a uniform brightness. In surface sizing applications, it helps to improve the printability and overall appearance of the paper. Furthermore, its inclusion in coating formulations adds a lustrous finish, making the paper more attractive for high-end printing and packaging. The ability to achieve such varied improvements underscores its value as a key paper brightening agent.

What sets Optical Brightener 220 apart are its exceptional chemical characteristics. It possesses excellent water solubility, allowing it to be easily incorporated into the aqueous systems common in papermaking. This ease of use is crucial for consistent application and efficient processing. The brightener is also notable for its stability. It is not adversely affected by hard water ions like calcium and magnesium, which can be problematic for other chemical additives. Moreover, its good resistance to peroxide bleach and reducing agents ensures its effectiveness is maintained even when subjected to bleaching processes.

For paper manufacturers looking to buy fluorescent brightener that delivers on both performance and efficiency, Optical Brightener 220 is an ideal choice. Its ability to provide a noticeable boost in whiteness and brightness at recommended dosages makes it a cost-effective solution. The consistent results it delivers contribute to higher quality paper products that meet market demands for visual excellence. NINGBO INNO PHARMCHEM CO.,LTD. provides this advanced fluorescent whitening agent to help our clients achieve superior paper brightness and customer satisfaction.

By integrating Optical Brightener 220 into their production lines, paper manufacturers can elevate the perceived value and marketability of their products. Whether for fine printing papers, packaging materials, or specialty paper grades, the enhanced whiteness provided by OB220 makes a significant difference. Trust NINGBO INNO PHARMCHEM CO.,LTD. for your paper brightening needs, and experience the transformative power of our advanced chemical solutions.