LuxNIL® High Refractive Index Resins for UV Nanoimprint Lithography

ACW provides very high RI LuxNIL® resins for UV-NIL applications.  These resins are organic/inorganic hybrids in PGMEA solvent suitable for spin coating, roll-to-roll coating or ink-jetting to give, after solvent removal, coatings or 100 nm to 3 microns.  The RIs of LuxNIL® resins are 1.70 to 1.96 at 589 nm and can be tuned to customers’ specifications.  The cured films have very low haze, 100% clarity, and 100% transmission, and they survive harsh environmental conditions of 85 °C and 85% RH essentially unchanged.

You can download a White Paper discussing LuxNIL® resins that was issued jointly by ACW and EV Group by clicking HERE.  That paper details the high resolution and sub-nm height gain per imprint obtained for 25 imprints on a single working stamp.

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Product n589nm Data Sheet
LuxNIL P270 1.70  TDS
LuxNIL P276 1.81 TDS
LuxNIL P285 1.90 TDS
LuxNIL P289 1.96 TDS