The conductive ink contain a very fine powder of graphite or other conductive material.
Wood.
electrically conductive material
Insulator, or insulation, or non-conductive material. Wood, plastic and ceramic are examples of non-conductive material often used as insulators.
Electricity can pass through a wide verity of material that are conductive.
semi-conductive material
you need a non conductive material surrounding all exposed conductive material; assuming you mean electrical insulation and not shock or radiation
geo synthetic
It is glass which has a thin layer, virtually transparent, of electrically conductive material such as Tin Oxide deposited on the surface.
Conductive heat.
When the conductor between two contacts is a non-conductive material such as air, the circuit is open. WHen the conductor between two contacts is a conductive material such as graphite or ferrous metal, it is closed.
the passing of electricity through conductive and semi-conductive material