For centuries, wool and natural silk have been cherished for their luxurious feel and natural beauty. However, maintaining their pristine whiteness and luminosity can be challenging due to their inherent susceptibility to yellowing. This is where advanced chemical solutions like Fluorescent Brightener 140 come into play, offering a specialized approach for premium wool & silk treatment chemicals.


Fluorescent Brightener 140, a highly effective coumarin derivative whitening agent for silk and wool, works by converting invisible ultraviolet light into visible blue light. This optical phenomenon neutralizes yellow tones, resulting in a significantly brighter and whiter appearance without damaging the delicate structure of these natural fibers. Its application ensures that high-end woolens and silken garments retain their exquisite visual appeal, enhancing their market value.


NINGBO INNO PHARMCHEM CO.,LTD. is a distinguished fine chemical supplier for delicate fabrics, providing Fluorescent Brightener 140 known for its excellent whiteness properties and good compatibility. Our product is meticulously manufactured to meet the stringent quality demands of the luxury textile sector, ensuring safe and effective brightening for sensitive materials like wool and natural silk. The precision in application for a wool and natural silk brightener is paramount, and our technical team can assist in optimizing processes to achieve the desired shade of white.


Choosing the right brightening agent is a strategic decision for manufacturers specializing in premium textiles. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying top-tier solutions that not only improve product aesthetics but also uphold environmental and safety standards. For inquiries regarding the price or bulk purchase of this essential brightening agent for delicate fabrics, partnering with an experienced manufacturer is crucial to ensuring the lasting beauty and luminosity of your premium wool and silk products.