New Low Refractive Index Resins from ACW

Are you looking for a low refractive index resin for cladding, anti-reflection, or nanoimprint lithography applications?  Addison Clear Wave is introducing a new line of low RI materials with robust physical properties for your consideration.  The first release in the series is R272 which cures to a film with a Tg of 90 °C and an RI of 1.41 at 589 nm.  The cured film is optically clear in the visible and near IR range, even at a thickness of 150 microns.

You can download the data sheet for R272 by clicking HERE.  If you are interested in testing this resin, contact ACW at