Enhance Paper & Textile Whiteness: Understanding Optical Brightener Agent BA-L

Discover the power of Optical Brightener Agent BA-L to achieve superior whiteness and brightness in your paper and textile products.

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Key Advantages You'll Experience

Enhanced Whiteness & Brightness

This product significantly improves the whiteness of paper and textiles by absorbing UV light and re-emitting it as blue light, counteracting any yellowish tones for a more vibrant appearance, a key aspect of improving paper whiteness with OBA.

Versatile Application Compatibility

As an anionic fluorescent whitening agent for textiles, it can be used in a single bath with anionic or non-ionic surfactants, offering flexibility in formulation and application processes.

Robust Chemical Resistance

The acid-resistant and alkali-resistant optical brightener ensures reliable performance and stability, even in challenging chemical environments common in paper and textile manufacturing.

Key Applications

Paper Making

Directly added to paper pulp, coating solvent, or surface gluing solvent, this optical brightener agent BA-L for paper dramatically enhances paper whiteness and gloss, crucial for cultural paper and packaging.

Textile Whitening

Used in dye vats for cotton, linen, and cellulose fabrics, this textile whitening agent BA-L brightens light-colored cellulose fabrics and improves the overall white appearance of textiles.

Surface Sizing

Incorporated into the sizing solution, it contributes to finer paper surfaces that are easier to print on, ensuring high whiteness, a key application for surface sizing optical brightener.

Coating Applications

As a coating optical brightener agent, it’s added to coating solutions to further improve the brightness and visual appeal of various paper products, meeting stringent quality demands.