The demand for brighter, whiter paper products continues to grow, driving innovation in paper manufacturing. NINGBO INNO PHARMCHEM CO.,LTD. proudly offers Optical Brightening Agent 113, also known as OBA BBT LIQ, a cutting-edge solution for optimizing paper whiteness. This specialized stilbene derivative in liquid form is specifically designed to meet the rigorous demands of the pulp and paper industry, providing exceptional brightening effects across various stages of production.


Our OBA BBT LIQ is highly versatile, making it an indispensable additive for paper pulp, surface sizing, and coating applications. When incorporated into paper pulp, it ensures a foundational layer of intense whiteness, crucial for subsequent processes. For surface sizing, this liquid brightener integrates seamlessly with common sizing agents like CMC, PVA, and starch, enhancing the paper's surface brightness without compromising other properties. In coating applications, our stilbene derivative for paper coating can be used at any stage of water-based coating production, guaranteeing an even and brilliant finish that meets the highest aesthetic standards.


The advantages of utilizing a liquid brightener for pulp & paper manufacturing are significant. Its liquid formulation ensures easy handling and precise dosing, which is essential for maintaining consistency in large-scale operations. NINGBO INNO PHARMCHEM CO.,LTD.'s OBA BBT LIQ exhibits excellent stability and dispersibility, preventing common issues like color spots and ensuring a uniform brightening effect across the entire paper sheet. This high performance not only improves the visual appeal of the paper but also contributes to its perceived quality and market value.


Furthermore, our Optical Brightening Agent 113 offers good resistance to various chemicals encountered in paper production, including acids and alkalis, ensuring its effectiveness throughout the process. For paper manufacturers looking for a reliable optical brightening agent 113 for paper, NINGBO INNO PHARMCHEM CO.,LTD. is your trusted source. We provide a premium product that enhances both the aesthetic and functional properties of paper. To learn more about how our OBA BBT LIQ can transform your paper products or to inquire about the OBA BBT LIQ price, contact our dedicated team today.