Enhance the visual appeal of your products with our high-performance Optical Brightener OB-FB. By absorbing ultraviolet light and re-emitting it as blue light, this brightener delivers exceptional brightness and a noticeably enhanced whiteness.
Also known as OB-1, Optical Brightener OB-FB is widely used in the textile, paper, and plastic industries, improving color and brightness to a superior standard. Whether for fabrics, papers, or plastics, it provides a striking white effect that elevates the overall appearance of your products.
Its excellent stability ensures long-lasting brightness, even under high temperatures and harsh processing conditions. Additionally, OB-FB is highly efficient, allowing for uniform dispersion and consistent whitening across different materials.