Beyond detergents and textiles, the demand for enhanced whiteness and brightness extends significantly into the paper and various fiber industries. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of this innovation, offering Optical Brightener CBS-X as a premier solution for paper and fiber whitening technologies. This versatile compound is essential for manufacturers striving to produce materials with exceptional visual purity and vibrancy.


Optical Brightener CBS-X works by a sophisticated optical mechanism: it absorbs ultraviolet light and re-emits it in the blue region of the visible spectrum. This process effectively masks the natural yellowish tinge present in many paper pulps and raw fibers, yielding a significantly whiter and brighter appearance. Its high solubility and excellent dispersibility make it an ideal additive during various stages of paper manufacturing, from pulp treatment to surface coating, ensuring uniform and high-quality brightening. For competitive fiber optical brightener prices and reliable supply, contact NINGBO INNO PHARMCHEM CO.,LTD.


The application of Optical Brightener CBS-X extends to various man-made fibers and specialized paper products, where a brilliant white finish is critical for aesthetic appeal and market value. Its stability under diverse processing conditions ensures consistent results, preventing any unwanted discoloration over time. Whether you are a paper mill seeking to improve your product's visual impact or a fiber producer aiming for superior whiteness, NINGBO INNO PHARMCHEM CO.,LTD. is your trusted paper whitening chemical supplier. We offer high-quality Optical Brightener CBS-X to help you innovate and achieve unparalleled brightness in your materials. Explore the benefits and buy paper brightening agent from a trusted manufacturer.