Efficiency and quality are paramount in industrial textile processing. To achieve superior whiteness and luminosity, textile manufacturers constantly seek innovative solutions. NINGBO INNO PHARMCHEM CO.,LTD. offers Optical Brightener ER-I, a crucial textile auxiliary agent, designed to optimize your textile processing for unmatched brightening results across a wide range of fabrics and blends.


Fluorescent Brightener ER-I is a stilbene-type optical brightener known for its excellent light and heat resistance and its ability to deliver high fluorescence intensity even at low concentrations. This ensures an effective whitening outcome for polyester, acetate, and nylon, as well as their blended textiles. For those seeking to buy Optical Brightener ER-I, NINGBO INNO PHARMCHEM CO.,LTD. guarantees a product of high purity (>98%) and stable quality, critical for consistent industrial application.


The integration of ER-I into textile processing is straightforward due to its good compatibility with other agents and its non-reactivity with reducing agents or hypochlorite compounds. Whether applied through dyeing, rolling, or low-temperature adsorption, this optical brightener ensures uniform and brilliant whiteness. Proper preparation, such as thorough washing of fabrics to remove residual alkali before whitening, maximizes the agent's full color and light potential, contributing to a more streamlined and effective process.


NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated polyester optical brightener supplier, providing solutions that enhance efficiency and product quality. By choosing ER-I, you are investing in a chemical auxiliary that contributes to durable whiteness, excellent weatherability, and migration resistance, ultimately elevating the appeal and longevity of your textile products. Contact us to learn more about the competitive Fluorescent Whitening Agent 199 price and how our solutions can benefit your operations.