OCA optical tape

透明胶带：

1020mm*50m

Optical adhesive: (r) Special adhesive used to bond transparent optical components (such as lenses, etc.). It is required to be colorless and transparent, with light transmittance above %, good bonding strength, curing at room or medium temperature, and small curing shrinkage. In short, it is a layer of special double-sided tape that is optically transparent! Optical glue is one of the important raw materials for touch screens. It is made of optical acrylic adhesive without a base material, and then a layer of release film is attached to the upper and lower bottom layers. It is a double-sided laminating tape without a base material. It is the best adhesive for touch screens. Its advantages are clarity, high light transmittance (total light transmittance%), high adhesion, high weather resistance, water resistance, high temperature resistance, UV resistance, controlled thickness, uniform spacing, and long-term use Causes problems such as yellowing, peeling and deterioration.
Optical glue is divided into two categories, one is resistive and the other is capacitive. Resistive optical glue can be divided into and according to different thicknesses. Capacitive optical glue is divided into,, of.
Optical adhesive 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 Special adhesive used for bonding ++, +, capacitive touch screens, panels, and plastic materials such as glass and polycarbonate to bond transparent optical components (such as lenses, etc.). It is required to be colorless and transparent, with light transmittance above %, good bonding strength, curing at room or medium temperature, and small curing shrinkage. Silicone rubber, acrylic resin, unsaturated polyester, polyurethane, epoxy resin and other adhesives can be used to bond optical components. Some processing agents are usually added during preparation to improve its optical properties or reduce curing shrinkage. Suitable for various films and screens (acrylic, glass screen, touch screen, etc.) around the display of fixed mobile machines.