BC-WG new type wool Fluorescent brightener

Uses:

Mainly used for whitening & brightening wool, silk and other fiber blended fabric . Can also be used for whitening and brightening other animal fiber such as rabbit hair, silk, etc. The new type WG whitening agent, it is different from the original WG, hrough technology improvement, its whiteness, brightness and high Fastness significantly, could be called update product.

Technical index:

【Appearance】 light yellow slight green powder .  
【Color light】 blue light slight violet.  
【Whitening strength】100±3.  
【Degree of yellowing】≤0.75%(o.w.f).  
【MoistureAssay】≤0.5%.  
【Fineness】100mesh.