Our nano silica dispersion works as a filler of hard coating and improves hardness, anti-scratch property, anti-blocking property of optical films (e.g. PET, TAC, PC, PI etc.) which is used for displays of smartphone and laptop.
Hardness and Scratch resistance
Substrate：PET（125μm）
Thickness：5μm
SiO2：30phr
Resin：Urethane acrylate
Abrasion：Φ27mm, 500g load×100 times; number of scratchNano silica improves pencil hardness and scratch resistance of films without deteriorating haze.
Preferred products
It is just an example. Please contact us if you need more detailed information.
Anti-blocking property
Preferred products
It is just an example. Please contact us if you need more detailed information.
