Our dyestuffs CRX are coloring powders which are used in solution with demineralized water.
 
MATERIAL:
. CR39, hi-index lenses.
 
CHARACTERISTICS: 
Powders CRX offer many advantages:
. Easily dissolved in water.
. Stability of color in the dyeing bath.
. Good uniformity of color.
. Quick dyeing.
. Little voluminous storage.
. Low-priced process.

A range of chemical auxiliairies is also available (anti-UV, discolorent, transfer...)