In the competitive paper industry, achieving the highest levels of whiteness and brightness is a constant pursuit. NINGBO INNO PHARMCHEM CO.,LTD. provides a cutting-edge solution with its Optical Brightener BBU, also known as Fluorescent Brightener 220. This chemical additive is specifically engineered to significantly enhance the visual appeal of various paper products, from the initial pulp stage to final coated papers, ensuring they meet and exceed industry standards for luminosity.

Optical Brightener BBU works by converting invisible ultraviolet light into visible blue light, which effectively neutralizes yellow undertones and creates a brighter, more vibrant white appearance. This makes it an indispensable component for manufacturers aiming to produce high-quality writing paper, cardboard, and printing paper. Its exceptional performance makes it the preferred optical brightener BBU paper whitening agent for leading paper mills worldwide. The product is easily soluble in water, facilitating its seamless integration into different stages of the papermaking process.

For optimal results, Optical Brightener BBU can be added directly to the pulp, incorporated at the wet end, or applied during surface coating processes. Its compatibility with various fillers and coatings commonly used in papermaking further underscores its versatility. Manufacturers looking to buy optical brightener BBU will find NINGBO INNO PHARMCHEM CO.,LTD. a reliable supplier, offering competitive price points without compromising on quality or performance. Our technical support team can also assist with optimal dosage recommendations, typically ranging from 0.05% to 0.3% based on dry pulp weight, ensuring maximum efficiency.

The stability of Fluorescent Brightener BBU in acidic and neutral conditions, coupled with its excellent lightfastness, ensures that the enhanced whiteness is durable and long-lasting. This commitment to quality and performance ensures that your paper products will maintain their visual integrity over time, improving marketability and consumer satisfaction. Partner with NINGBO INNO PHARMCHEM CO.,LTD. to elevate your paper production with our superior optical brightener solutions.