Supply easy deaeration optical plastic Features: high transmittance, good bonding strength, no corrosion on the ITO, lamination easy deaeration. OCA optically transparent adhesive is a kind of optical acrylic plastic made without the substrate, and then up and down the bottom, and then laminating a layer away from the film, is a substrate material double-sided laminating tape. Optical adhesive has excellent light transmittance, high adhesion, temperature resistance, moisture resistance, long durability and sealing performance good. OCA optical plastic products are widely used in the resistive touch screen, capacitive touch screen PET, ITO, the PC, such as transparent film and device bonding can be used for the projection screen assembly, display assembly, lens assembly, and other related electro-optical bonding.