Irasorb CTO M10 is infrared filter and laser marking additive, which is especially designed to be used directly in the extrusion or injection moulding process without further pre-treatment. It is used to generate white marks on dark polymers & is well dispersed under conventional working conditions.
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0.1 wt. % Irasorb CTO M10 in polycarbonate @ 1,2 and 3 mm thickness along with the numerical analysis on it’s optical properties.