Fixing Agent
Dye and filler that do not fix on fibre end up in the white water loop as anionic trash.
Paper Functional Agent
Optical Brightener Agents
Optical Brightener Agents – Enhance Paper Brightness and Visual Appeal
The problem it solves. Brightness targets are set by the buyer, not the furnish.
- RangePaper Functional Agent
- SupplierTianjin Chemsum New Materials Co., Ltd.
- OriginTianjin, China
- PackingIBC tote or drum, confirmed on quotation
About Optical Brightener Agents
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 and 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
Packing and Supply
Liquid grades ship in IBC totes carrying net weight, gross weight, lot number, production date and expiry date on the label. Exact pack sizes and drum options are confirmed on quotation.
Paper Grades It Is Used On
Related Guidance
Frequently Asked Questions
What is Optical Brightener Agents used for?
Printing and writing papers. 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 pape
Which paper grades is Optical Brightener Agents suitable for?
Printing and writing papers; Packaging and decorative papers; Tissue and specialty papers; Board papers requiring enhanced whiteness and brightness.
How is it packed and shipped?
Liquid grades ship in IBC totes carrying net weight, gross weight, lot number, production date and expiry date on the label. Exact pack sizes and drum options are confirmed on quotation.
Can I get a sample before a full order?
Send your paper grade and target property by WhatsApp or email and we will confirm sample availability and the technical data you need with it.
Same range
Other Paper Functional Agent Grades
Polyamine
Retention, drainage and wet strength are usually three products and three dosing points.
Retention and Drainage Aid
Every point of first-pass retention lost is filler and fines paid for and thrown away.
AKD Curing agent
AKD that has not fully cured leaves sizing developing for days after the reel, and edges that size differently from the middle.
Quote Optical Brightener Agents for your machine
Send the paper grade, the furnish and your target property. You get a dosage starting point and packing options, not a brochure.