In today's market, plastic products need to do more than just function; they must also possess exceptional visual appeal. Achieving vibrant and consistent color, especially brilliant whiteness, is key to standing out. NINGBO INNO PHARMCHEM CO.,LTD. introduces Fluorescent Whitening Agent 199 Optical Brightener ER-I, an innovative solution for plastic color enhancement that goes beyond simple whitening, bringing a new level of vibrancy to your products.


Our Optical Brightener ER-I for plastics is specifically formulated to mask the natural yellowing often seen in polymers, converting invisible UV light into striking blue-violet fluorescence. This effect creates an ultra-white appearance that makes colors pop and brightens the overall look of plastic materials. As a trusted plastic whitening agent supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures that FWA 199 delivers superior purity (>98%) and excellent stability against light and heat, critical for maintaining the product's aesthetic integrity over its lifespan.


Fluorescent Whitening Agent 199 for plastic is highly effective in various applications, including polyester fiber printing & dyeing within plastic compounds. Its good compatibility and low addition rate make it an efficient and economical choice for manufacturers. The excellent weatherability and migration resistance of ER-I mean that your plastic products will retain their enhanced color and brightness, even under challenging environmental conditions, boosting both product quality and consumer satisfaction.


NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality chemical solutions. If you are looking to buy Fluorescent Whitening Agent 199 or inquire about its specific applications and pricing, our team is ready to assist. Partner with us to unlock innovative plastic color enhancement possibilities and ensure your products shine brightly in the market.