The textile industry constantly strives to produce fabrics that are not only durable and comfortable but also visually appealing. A key aspect of visual appeal, especially for white and light-colored textiles, is exceptional whiteness and brightness. This is where optical brighteners, particularly Optical Brightener DMS (CAS 16090-02-1), play a crucial role. As a leading supplier of textile auxiliaries, we understand the importance of this ingredient for achieving superior fabric finishes.

Optical Brightener DMS is a highly effective fluorescent whitening agent that works by absorbing ultraviolet light and re-emitting it in the blue spectrum. This fluorescence counteracts the natural yellowish tinge often found in textile fibers, making them appear whiter and brighter to the naked eye. Its effectiveness spans across various fiber types, including cotton, nylon, polyester, polyamide, and vinylon, as well as protein fibers and amino plastics. This versatility makes it a valuable component in the finishing processes of a wide range of textile products.

The application of Optical Brightener DMS in the textile and dyeing industry is typically straightforward. It can be used in the wet-end application during fabric processing. Its improved stability against chlorine bleaching, compared to older brighteners like VBL and 31#, makes it a preferred choice for many textile mills. The optimal dyeing bath pH for DMS is generally between 7 and 10, and it offers a good light fastness rating of the 4th grade. This means that treated fabrics retain their enhanced whiteness even after exposure to light, ensuring long-lasting visual appeal.

For textile manufacturers looking to buy Optical Brightener DMS, understanding its properties is crucial for optimal use. The recommended dosage in the printing and dyeing industry is typically between 0.1% and 0.3%. While DMS has lower solubility in water compared to some alternatives, it can be prepared as a suspension of about 10% using hot water. It's important to use this solution promptly after preparation and protect it from direct sunlight. Partnering with a reputable manufacturer and supplier in China, such as NINGBO INNO PHARMCHEM CO.,LTD., ensures access to a high-quality product at a competitive price, backed by reliable technical support and a consistent supply chain. By choosing a trusted source, textile companies can confidently integrate this vital ingredient to enhance their fabric's aesthetic qualities and meet market demands for bright, high-quality textiles.

In essence, Optical Brightener DMS is a powerful tool for the textile industry, contributing significantly to the perceived quality and desirability of fabrics. Its performance characteristics, combined with competitive sourcing options, make it an essential ingredient for achieving brilliant and lasting whiteness.