Hopebright NFW

CI：351

CAS：54351-85-8

Hopebright NFW is a kind of ideal optical brightening agent for woolen fabrics and its blends. Suitable for exhaustion process.

Key Features and Typical Benefits:

Exhaustion process wool and nylon fabrics

The greatest degree of whiteness effect and high economy;

Suitable for a wide range of temperature;

Good for acid-base stability (pH=2-12)

Be similar to Uvitex NFW (Ciba)

Optical brightening agent Specification:

Package & Storage:

25KG kraft bag or catton drum or carton box, can be stored for 12 months under room temperature and hermetic condition without exposure to sunlight.