In the realm of coatings and paints, achieving a flawless, bright white finish is often a key selling point. Consumers and industrial clients alike expect vibrant colors and pristine whites that stand out. Optical brighteners, specifically Fluorescent Brightener 367 (CAS 5089-22-5), are essential additives that help achieve these aesthetic goals by enhancing whiteness and brightness. This article delves into the utility of this compound for the coatings industry and where to source it.

Fluorescent Brightener 367 is a high-performance agent that operates by absorbing UV light and emitting it as visible blue light. This process effectively neutralizes any yellowish tints present in the coating formulation or substrate, resulting in a brighter, cleaner white appearance. Typically supplied as a yellow crystalline powder with high purity (≥99%), it is insoluble in water but readily soluble in many organic solvents, making it compatible with a wide range of coating systems. For formulators, this means ease of incorporation without compromising the integrity of the coating base.

The application of Fluorescent Brightener 367 in coatings extends to various types, including natural paints, lacquers, and printing inks. Its ability to impart a brilliant blue-white fluorescence enhances the overall visual appeal, making colors appear more vivid and whites more striking. For manufacturers of architectural paints, industrial coatings, or specialized inks, incorporating this brightener can significantly differentiate their products in a crowded market.

When sourcing Fluorescent Brightener 367, partnering with reliable manufacturers and suppliers in China is a strategic decision. These suppliers often offer competitive pricing and a consistent supply of high-purity material, crucial for maintaining product quality and production schedules. For businesses looking to buy this additive in bulk, direct inquiries to Chinese chemical suppliers for CAS 5089-22-5 are highly recommended to secure favorable pricing and reliable delivery. You can expect efficient service from dedicated manufacturers eager to meet your formulation needs.

The typical usage level for Fluorescent Brightener 367 in coatings is very low, often between 0.01% and 0.05% of the formulation weight. This efficiency makes it a cost-effective additive that delivers significant visual improvements. For formulators, it’s important to conduct compatibility tests with their specific resin systems and solvents to ensure optimal dispersion and performance. Understanding the UV absorption characteristics of the brightener and its interaction with other pigment and additive packages is also vital for achieving the desired aesthetic outcome.

For coatings manufacturers striving for superior brightness and whiteness, Fluorescent Brightener 367 is an indispensable tool. By sourcing this high-performance optical brightener from trusted Chinese suppliers, you can ensure your coatings not only protect but also visually captivate. If you are looking to buy this essential additive, contact a leading manufacturer today to discuss your requirements and obtain a quote for this excellent whitening agent.