Production Information        OCA (Optically Clear Adhesive) is a special adhesive for bonding transparent optical components (such as lenses, etc.). It is required to be colorless and transparent, with a light transmittance of more than 90%, good bonding strength, and can be cured at room temperature or medium temperature, and has the characteristics of small curing shrinkage. OCA optical adhesive is one of the raw materials for important touch screens. It is made of optical acrylic adhesive without substrate, and then a layer of release film is attached to the upper and lower bottom layers. It is a double-sided adhesive tape without substrate material. OCA is a layer of special double-sided tape with optical transparency.    Product Description   OCA optical adhesive tape can be used in different fields according to different thicknesses. Its main uses are: electronic paper, transparent device bonding, projection screen assembly, aerospace or military optical device assembly, display assembly, lens assembly, resistive touch screen G+F +F, F+F, capacitive touch screen, panel, ICON and plastic materials such as glass and polycarbonate are special adhesives for bonding transparent optical components (such as lenses, etc.). It is required to be colorless and transparent, with a light transmittance of more than 90%, good bonding strength, and can be cured at room temperature or medium temperature, and has the characteristics of small curing shrinkage. Silicone rubber, acrylic resin, unsaturated polyester, polyurethane, epoxy resin and other adhesives can be used to bond optical components. Some treatment agents are usually added during formulation to improve their optical properties or reduce curing shrinkage. Various films, screens (acrylic, glass screens, touch screens, etc.) suitable for fixing the display periphery of mobile machines.    Product Use                   Touch Screen                                                Projection Screen                                            Optical Lens             Electronic Paper                                         Tablet Monitor                                      Backlight Assembly    Physical Properties          The following parameters are for reference only Thickness 50mic/75mic/125mic/175mic/200mic/250mic Width 300mm/400mm/500mm/600mm/1200mm or customized Length 100m Or Customized Color Clear Release liner PET Film Liner Backing  NO Adhesive Acrylic Transmittance ≥90% Temperation resistance -20℃-150℃   How to contact                                     Tel:  +86-17803901720  Email：contact@gmarktape.com Please scan the QR code and add me to serve you!