Optical brightener

Starting with a clean and even base is important. Our optical brighteners improve the colour of all fibre types. They lighten them to a uniform shade of white, ready for further processing or dyeing. How can we help you with optical brighteners?

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Avi White BHT

High substantively Fluorescent brightener with neutral shade for cellulosic fibers. The product is suitable for working by the HT conditions. It is superior in hydrogen peroxide bleaching

Avi White CLE

Specifically for the whitening of Polyamide and Cellulose if high light fastness is required
Good build-up with high affinity for Polyamide
Good whitening effects on cellulose
Stable in reductive bleach suitable for one bath bleach-whitening of Polymide

Avi White PB

Optical brightening of polyester and its blends in exhaust and continuous processes