Unlock Brilliant Whites with Optical Brightener 4BK
Achieve unparalleled whiteness and lasting brightness for your textiles with our advanced Optical Brightener 4BK.
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Optical Brightener 4BK
Optical Brightener 4BK is a cutting-edge stilbene derivative designed to deliver exceptional whitening and brightening effects for a diverse range of textiles. It provides a distinctive bluish shade, masking any yellowish undertones and achieving a dazzling white finish. Ideal for cellulosic fibers and polyamide, it offers unmatched wash fastness and high bath exhaustion, ensuring efficient and cost-effective textile processing.
- Benefit from a brilliant bluish white finish that neutralizes yellowing in fabrics.
- Experience excellent wash fastness, maintaining whiteness through multiple washes.
- Leverage high bath exhaustion for efficient product utilization in textile dyeing.
- Benefit from excellent stability to alkalis, peroxide, and electrolytes for consistent results.
Key Advantages
Superior Whitening Effect
Our Optical Brightener 4BK provides a superior whitening effect, enhancing the visual appeal of your textiles and meeting high market demands.
Process Versatility
It is highly appropriate for exhaust processes and exhibits good stability, making it suitable for normal cotton whitening and peroxide bleaching applications.
Enhanced Durability
With excellent wash fastness and chemical stability, this optical brightener ensures long-lasting brilliance and performance, even after repeated treatments.
Key Applications
Textile Whitening & Dyeing
Essential for achieving dazzling whites and enhancing the vibrancy of dyed fabrics, particularly for cotton whitening and blends, elevating visual quality.
Fiber and Fabric Processing
Applied during fabric dyeing and finishing stages to ensure consistent brightness and whiteness for cellulosic fibers and polyamide materials.
Industrial Detergent Formulations
A critical component in detergents, contributing to perceived cleanliness and brightness of laundered garments, making whites appear whiter.
Specialty Paper Brightening
Utilized in paper brightening processes to significantly enhance the whiteness and visual appeal of various paper products.