UV Cure Hard Coat for Plastics

UV-curable acrylate based hard coat resin for use as protective coatings for plastic films including PET, PMMA and PC.  The cured coating offers high pencil hardness in thin (3-5 micron) coating layers, optical clarity, and excellent barrier properties.  Our most popular resin is HC-5619, which is easily cured without protection from oxygen.  Typical applications are hard coating for PET films in display applications including mobile phone, moisture barrier layer for plastic films, and binder resin for particles dispersed coating.  If the coating layer is ultra-thin (<150 nm), curing in nitrogen is required.

Product η (cps, 25 °C) Tg (°C) Applications Data Sheets
 HC-5607 1,000-1,300  100  A, B, C,   TDS
 HC-5619 5,000-6,000  115  A, B, C   TDS

A:  Hard coat on plastic films
B:  Moisture barrier layer for plastic films
C:  Binder resin for particles dispersed coating