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.
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