Optical Brightener SD-4074: Achieving Superior Whiteness for Cotton & Blended Fabrics
Unleash unparalleled brilliance in your textiles with SD-4074, the advanced fluorescent whitening agent designed for exceptional and lasting whiteness across cotton and various blended materials.
Get a Quote & SampleUnlocking Pristine Whiteness: The Core Value of SD-4074

Optical Brightener SD-4074
Optical Brightener SD-4074 represents a breakthrough in textile aesthetics, offering a powerful stilbene derivative solution for superior fabric brightening. Its core value lies in delivering a vibrant, clean white that truly stands out, transforming the look and feel of your textile products.
- Achieve remarkable whiteness in your cotton fabrics: SD-4074 ensures brilliant results for cotton fabric whitening, making textiles appear visibly brighter and more appealing.
- Enhance blended fabric brightening with ease: This advanced agent is highly effective for blended fabric brightening, ensuring consistent and vivid white shades across different fiber types.
- Experience optimal textile finishing for whiteness: With SD-4074, you get an ideal solution for textile finishing for whiteness, crucial for high-quality end products.
- Benefit from a versatile fluorescent whitening agent: As a leading fluorescent whitening agent, SD-4074 offers excellent performance in various textile auxiliary applications.
Key Advantages of Optical Brightener SD-4074
Superior Brightness and Efficiency
Optical Brightener SD-4074 delivers high whiteness & strong fluorescence with less dosage, ensuring exceptional brightening power while being economical. This makes it a preferred choice for achieving high whiteness textile brightening effects.
Robust Stability Across Conditions
Enjoy versatile pH & temperature stability, along with excellent resistance to yellowing & bleaching agents. This robust nature makes SD-4074 a reliable peroxide stable fluorescent whitener for demanding textile processes.
Simplified Processing with Versatility
SD-4074 is suitable for one-bath bleaching and brightening, streamlining your operations. Its compatibility extends to various textile dyeing processes, offering flexibility and efficiency.
Key Applications
Cotton Fabric Whitening
SD-4074 is specifically formulated for outstanding cotton fabric whitening, ensuring a clean and brilliant finish that enhances product appeal and textile finishing for whiteness.
Blended Fabric Brightening
Achieve consistent and vibrant results in blended fabric brightening, making SD-4074 an essential fluorescent whitening agent for diverse textile compositions.
Cellulose & Nylon Fiber Treatment
This product excels in cellulose fiber bleaching and nylon fiber treatment, providing superior whiteness and strong fluorescence across different synthetic and natural fibers.
Versatile Textile Processing
Integrated seamlessly into various textile dyeing processes and as a crucial pretreatment auxiliary, SD-4074 optimizes efficiency for textile auxiliary applications, offering ease of use and consistent outcomes.