Sylic® Optical Brightening Agent BYB: Achieve Brilliant White for Cotton, Yarn, and Linen Fabrics
Unleash unparalleled brilliance in your textiles. Our advanced OBA BYB delivers exceptional whiteness and vibrant luminosity, transforming cotton, yarn, and linen.
Get a Quote & SampleThe Core Value of Sylic® Optical Brightening Agent BYB

Sylic® Optical Brightening Agent BYB
Sylic® Optical Brightening Agent BYB is a leading fluorescent whitening agent, crucial for achieving superior whiteness and luminosity in a wide range of textiles. As a sulfonated diaminostilbene derivative, it's engineered to deliver an appealing bluish-greener shade, significantly enhancing the visual appeal of fabrics.
- Elevate Cotton Whitening: Our BYB agent provides exceptional cotton whitening, making fabrics appear brighter and more pristine, a key benefit for any textile manufacturer.
- Achieve Superior Fabric Whiteness: This advanced optical brightener ensures textiles attain superior fabric whiteness, crucial for high-quality end products.
- Reliable for Peroxide Bleaching: With good stability to peroxide, Sylic® Optical Brightening Agent BYB is ideal for integration into peroxide bleaching processes, ensuring consistent results.
- Optimized for Yarn Brightening Process: Experience an optimized yarn brightening process, ensuring every fiber reflects maximum light for a vibrant finish, directly impacting the final product's quality.
Achieve Superior Brightness and Durability
Unmatched Affinity & Fastness
Sylic® Optical Brightening Agent BYB demonstrates excellent affinity for cellulosic fabrics, ensuring uniform and long-lasting brightness. This leads to superior washing fastness, maintaining the desired whiteness even after multiple washes, a critical factor for textile durability.
High Stability in Processing
Designed for robust performance, our BYB agent exhibits good stability to peroxide, making it highly reliable for complex textile processing, especially in peroxide bleaching for cotton.
Vibrant Bluish-Greener Shade
The agent produces a highly desirable bluish-greener shade, effectively neutralizing yellowish tints and making fabrics appear 'whiter than white.' This aesthetic enhancement is key for premium cotton whitening.
Key Applications
Cotton & Cellulosic Fabric Brightening
Our optical brightener is specifically formulated for effective cellulosic fabric brightening, ensuring cotton textiles achieve a pristine and luminous white appearance, meeting high industry standards.
Yarn & Linen Treatment
Sylic® BYB is highly effective for yarn brightening and linen treatment, providing a uniform, brilliant white finish that significantly enhances the aesthetic quality of these materials for textile manufacturing.
Peroxide Bleaching Enhancement
Integrate our agent into your peroxide bleaching for cotton processes to boost whiteness and ensure excellent stability, resulting in consistently brighter and cleaner fabrics with optimal results.
Polyester-Cotton Blends Processing
This agent is also ideal for enhancing polyester-cotton blends, providing a balanced and effective whitening solution that ensures consistent brightness across different fiber types, optimizing textile output.