Optical Clear Adhesive Tape

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

  How to contact

Tel:  +86-17803901720 

Email：contact@gmarktape.com

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