News Articles Tagged: Washfastness brightener

OBA 4BK: The Key to Achieving Brilliant Whiteness in Textile Finishing

Learn how OBA 4BK, a superior optical brightener, enhances textile finishing by providing lasting whiteness, vibrant shades, and excellent stability.

Choosing the Right Optical Brightener: A Focus on BHT/BHB for Cotton and Polyamides

NINGBO INNO PHARMCHEM CO.,LTD. guides you on selecting Optical Brightener BHT/BHB for cotton and polyamide fibers, emphasizing its excellent performance characteristics.

The Role of Optical Brighteners in Enhancing Fabric Aesthetics and Durability

Discover how NINGBO INNO PHARMCHEM CO.,LTD.'s Optical Brightener BHT/BHB improves fabric appearance and provides excellent washfastness, contributing to high-quality textile products.

Durable Whiteness for Apparel: OBA 4BK 113 High Washfastness Brightening Agent

Discover NINGBO INNO PHARMCHEM CO.,LTD.'s Fluorescent Whitening Agent OBA 4BK 113, ensuring long-lasting, high washfastness brightness for all types of apparel and textiles, enhancing product appeal.