When engineers design seals for electrical connectors like feedthroughs, they typically consider four common materials. At the low end, simple epoxy resins or adhesives suffice. Alternatively, mechanical seals with elastomeric O-rings provide a more …

The Ceramic Surfaces for Brazing, the surface must be metallized. Compare to Glass seal, Ceramic seal has exceptional resistance to thermal and mechanical shock as well as corrosion. While it requires more complex manufacturing processes and s…