Flexible hard coat for PET and CPI films

FleXFOLD forms highly transparent, optically clear and flexible hard-coating, which is scratch and chemical resistant, easy to clean and has excellent optical properties.

Best-in-Class optics, scratch resistance and foldability

FleXFOLD is a siloxane polymer based coating designed for flexible PET plastic films. FleXFOLD forms highly transparent, optically clear and flexible hard-coating, which is scratch and chemical resistant, easy to clean and has excellent optical properties. FleXFOLD is capable of withstanding dynamic folding with below one-millimeter radius and as such is ideal for foldable display and touch screen applications. Compatible with standard AF treatments.

Main Applications

• Protective overlays
• Bendable Screens
• Lighting Fixtures / Luminaires

Key features

• Truly flexible coating
• Scratch Resistant Hard-Coat
• Easy-to-Clean
• Chemically Resistant
• Cost savings through improved energy efficiency
• Reduced surface reflection

Technical Background

The solution is applied as a single-layer coating using a roll-to- roll (R2R) or sheet coating process followed by thermal and UV curing steps. Coating can be carried out using slot/die, gravure, reverse gravure, Meyer bar or other method. Plasma or corona pre-treatment may be necessary depending on substrate manufacturer grade. After final curing, a stabile coating performance is achieved.

How to Apply

The solution is applied as a single-layer coating by using roll-to-roll (R2R) or sheet coating process followed by thermal and UV curing steps. Coating can be carried out using slot/die, gravure, reverse gravure, bar, or other means of coating. Optitune’s coating materials can be applied at low temperatures under normal atmospheric conditions. After the final thermal curing, a stabile coating performance is achieved. R2R processing enables coating in high volumes whereas sheet processing is easily set up for small series production and R&D purposes.

Would you like to know more?

Feel free to drop us a message via form below. We'll get back to you as soon as possible.






    Optitune Oy - Nanotechnology for anti-reflective anti-scratch and anti-glare industrial coatings