| 摘要 |
PURPOSE: A composition for an optical film is provided to improve adhesion with a substrate film and to improve brightness after film forming, to have moderate viscosity performance, and to have strong hardness after curing. CONSTITUTION: A composition for an optical film comprises a liquefied rubber, UV-curable unsaturated compound, antistatic agent, silicon additive, and initiator. The liquid rubber is selected from a group consisting of nitrile-butadiene rubber-based liquid rubber, styrene-butadiene rubber-based liquid rubber, silicon-based liquid rubber, urethane-based liquid rubber, (meth)acrylic liquid rubber, chloroprene rubber-based liquid rubber, ethylene propylene diene monomer-based liquid rubber, fluorine-based liquid rubber, and mixtures thereof. |
