Performance Characteristics:

Fluorescent Brightener CXT is currently regarded as an excellent brightener for detergents. The introduction of a morpholine group into the molecular structure of this brightener has improved many of its properties. For example, it has increased acid resistance and performs well with perborates, making it suitable for whitening cellulose fibers, polyamide fibers, and fabrics. Fluorescent Brightener CXT exhibits anionic properties in terms of ionization and has a blue fluorescent tone. It has good chlorine bleach resistance, outperforming VBL and 31#, and is used in dye baths with a pH of 7–10. Its light fastness is rated at level 4. The key features of CXT in laundry detergents include high compatibility, high cumulative washing whiteness, and the ability to meet any compatibility requirements in the detergent industry.

Scope of Application:

1. Suitable for detergents, when added to synthetic laundry detergents, soaps, or toilet soaps, it imparts a bright, white, pleasing, and full appearance.

2. Used for whitening cotton fibers, nylon, and other fabrics; it has excellent whitening effects on synthetic fibers, polyamide, and vinylon; it also provides good whitening for protein fibers and amino plastics.