High refractive index coatings
Kriya’s High Refractive Index (HRI) coating is a medium solids, solvent based, UV curable, optical clear coating for plastic films. For glass, it is an inorganic thermal curable coating. The Refractive Index (RI) can be tuned between 1.65 – 1.95. The coating can be used for various applications such as light in-/out-coupling, imprinting and RI matching for hiding ITO pattern and/or matching the RI in order to prevent iridescence patterns.
Type | PET | TAC | PC | PMMA | Glass |
---|---|---|---|---|---|
Organic | Max 1.95 | Max 1.95 | Max 1.95 | Max 1.95 | |
Inorganic | Max 1.95 |
0 = Standard | X = Optional additional feature
Type | Scratch resistance | Overcoatable | Chemical resistance |
---|---|---|---|
Organic | 0 | X | X |
Inorganic | 0 | X | X |
0 = Standard | X = Optional additional feature
Kriya Materials if needed develops custom formulations meeting the most stringent requirements of our customers. The result is a plug and play product designed for optimal performance at the lowest total system cost.
Please contact us through submitting our intake form.
Coatings for other substrates can be requested @ Kriya Materials
Disclaimer; Performance may depend on specific subtrate of choice, and process conditions, for each customer a customer specific product is formulated.