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Display/Touch Screen Panel Assembly

Market Analyze
Controls for electronic and electrical products used in consumer and industrial markets are rapidly converting to display and touch screen panel (TSP) technologies. Ease of use and cost are two major drivers for the change.

Production efficiency and higher throughput are always high on manufacturer’s “wish lists”. For bonding technology leaders like Tangent Industries, it becomes imperative to develop faster curing, optically clear adhesives that can be produced in a range of viscosities to accommodate the numerous production processes associated with display and touch screen panel assembly. Tangent’s optically clear adhesives are solvent-free, single component, and cure in seconds under low intensity UV or Visible light. They can be seamlessly integrated into existing production lines to quickly maximize their contribution to increased productivity.

Tangent manufactures optically clear coupling adhesives for attaching glass and polymer-based touch screen panels. They possess extreme softness, clarity, flexibility, and resistance to thermal cycling. In addition, the adhesives’ flow properties and ability to minimize air entrapment eliminate ripples, providing optimal image transmission.

View the display/touch screen panel assembly adhesives listed below for a possible candidate for your application. Please contact Tangent to confirm your product selection and to secure additional application assistance, including samples and process recommendations. In the event that these standard products do not satisfactorily address your performance requirements, Tangent will investigate other solutions that include development of adhesive specifically tailored to the complexity of your application.

Product Number Suitable Applications Viscosity cP mPa Shore Durometer 24 Hour Water Absorbtion LEDcure Bondable Substrates Comments/Features Request
TDS button TDS
Sample button Sample
50000 screen coupling material 20-80 00-80 A 5 < 0.5% yes glass, ceramic, some plastics UV/Visible cure, low intensity curable, low shrink/stress, optically clear, extremely soft Request sample button TDS button
50001 screen coupling material 20-80 00-80 A 5 < 0.5% yes glass, ceramic, some plastics UV/Visible cure, low intensity curable, low shrink/stress, optically clear, extremely soft, higher adhesion Request sample button TDS button

*Note: viscosity variations are typically available, or can be formulated, for all listed products. Please inquire with Tangent Applications Engineering for viscosity ranges not shown in the table.
**Note: modifications can be made to most products in order to meet unique performance requirements. Adding fluorescing properties, color, and secondary curing mechanisms are typical examples of minor modifications. Please contact Tangent Applications Engineering to discuss your specific requirements.

Contact Tangent Industries for more info.