I need a non conductive adhesive which can be used to attach two materials having Dk of 2.2 and 4.4. Kindly let me know if any one is aware of adhesive material having Dk lies between 2.2 and 4.4.
Shailendra Singh Yes, there are several non-conductive epoxy adhesives that might be suitable for your application, with dielectric constants (Dk) between 2.2 and 4.4.