If your asking for some electrically insulating materials... Glass and Rubber come to mind. Rubber commonly insulates wires, and glass is used in rudimentary capacitors, only allowing arcs of electricity through after enough has built up.
Distilled water is not a good insulator as it still contains some ions that can conduct electricity. It has a low conductivity compared to tap water but is not a perfect insulator.
It is an insulator.
No, rust is not an insulator. Rust is a form of iron oxide that is a poor conductor of electricity, but it is not a true insulator. It can still conduct electricity to some extent due to the presence of iron in its composition.
insulator.
Insulator
Insulator
Rubber is an insulator for normal voltages.
Concrete is a poor conductor of electricity, so it can be considered an insulator. However, it may still allow some degree of electrical conduction due to impurities or moisture present in the material.
insulator
Insulator
Vinyl is an insulator because it has high electrical resistance and does not conduct electricity easily.
Iodine is a solid that can conduct electricity in its molten or aqueous state. In its solid state, iodine is considered a semiconductor, not an insulator, as it has some electrical conductivity due to the movement of charge carriers.