Fluorescent Brightener 140 (Optical Brightening Agent SWN): Enhance Whiteness & Brightness for Textiles, Plastics, and Detergents | Comprehensive Guide to Applications and Benefits
Discover how Fluorescent Brightener 140 transforms your products. Achieve unparalleled whiteness and vibrancy in textiles, plastics, and detergents with this advanced optical brightening agent, designed for superior performance and lasting brilliance.
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Fluorescent Brightener 140 (Optical Brightening Agent SWN)
Fluorescent Brightener 140, also known as Optical Brightening Agent SWN, is a high-performance additive engineered to dramatically enhance the whiteness and brilliance of a diverse range of materials. As a versatile coumarin derivative, it optically transforms yellowish tones into vivid whites by absorbing UV light and emitting visible blue light, making products appear significantly brighter and cleaner.
- Achieve brilliant whites on wool and natural silk with Fluorescent Brightener 140, known for its excellent whiteness properties.
- Optimize your textile and plastic formulations by incorporating this multipurpose brightening agent, ensuring good compatibility and superior aesthetic results.
- Enhance the visual appeal of H-PVC and S-PVC products, leveraging Fluorescent Brightener 140's specific applications in plastic industries.
- Boost the whitening performance of detergents, providing fabrics with an unparalleled brightness that lasts, making it a crucial detergent brightener ingredient.
Product Advantages
Superior Optical Whitening
Fluorescent Brightener 140 uniquely enhances whiteness by converting invisible UV light into visible blue light, neutralizing yellow hues and making materials appear brighter and more vibrant. This optical whitening principle sets it apart from traditional colorants, offering superior optical brightness and a distinct blue-reddish violet shade.
Broad Material Compatibility
With its good solubility in ethanol and excellent compatibility, this agent seamlessly integrates into various substrates. It performs exceptionally well across diverse materials, including wool, silk, and a range of synthetic fibers like polyamide and acrylic fiber, ensuring consistent performance in multiple applications.
Versatile Industrial Application
Beyond textiles, Fluorescent Brightener 140 serves as a crucial additive for plastics, specifically H-PVC and S-PVC, and is highly effective when used as a detergent brightener. Its multipurpose brightening capabilities ensure wide-ranging utility for manufacturers seeking premium visual results across various product lines.
Key Applications
Textile & Fiber Whitening
Fluorescent Brightener 140 is extensively utilized in the textile industry for whitening natural fibers such as wool and natural silk, alongside synthetic ones like polyamide, acrylic, acetate, and triacetate fibers, ensuring a pristine finish. This includes its effectiveness as a premium wool whitening agent for luxurious textiles.
Plastics & PVC Brightening
This optical brightening agent plays a vital role in enhancing the whiteness of plastics, notably H-PVC and S-PVC. Its integration as a PVC additive helps plastic manufacturers achieve superior brightness and aesthetic quality in their final products, contributing to a vibrant appearance.
Detergent Formulations
Incorporating Fluorescent Brightener 140 into synthetic detergent powders significantly improves the appearance whiteness of washed fabrics, offering a brighter, cleaner look after every wash cycle. It's a key ingredient for a powerful detergent brightener, enhancing laundry performance.
Specialty Coatings & Paints
Beyond its primary uses, Fluorescent Brightener 140 is also employed in chromatically pressed paints and certain coatings, where its unique optical properties enhance luminosity and overall visual appeal, making it a valuable coating additive for various industrial finishes.