Optical Brightener Agents

Optical Brightener Agents – Enhance Paper Brightness and Visual Appeal

Optical Brightener Agents (OBAs) are specialized chemicals used to improve the brightness and whiteness of paper by absorbing ultraviolet light and re-emitting it as visible blue light. They help paper achieve a crisp, clean, and visually appealing appearance without affecting the strength or printability.

Our optical brighteners are formulated for high stability, excellent compatibility, and efficient dispersion, ensuring consistent brightness and performance across different pulp types and papermaking systems. They are effective in both coated and uncoated papers and can be used in neutral and alkaline processes.

Key Features & Advantages:

• Significantly enhances paper brightness and whiteness

• Improves visual appeal without compromising strength

• High stability and easy dispersion in papermaking systems

• Compatible with various pulps, fillers, and papermaking chemicals

• Suitable for both coated and uncoated paper grades

Applications:

• Printing and writing papers

• Packaging and decorative papers

• Tissue and specialty papers

• Board papers requiring enhanced whiteness and brightness