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!
