There are many different types of insulators. Fleece is probably the best insulator that I have tested. Wool is next. But I do not know about pure wool. The wool that I had had rayon in it, so pure wool might come out with different results.Cotton and vinyl are also good insulators. I tried to use burlap, but it had so many holes in the material that it wasn't a very good insulator.
styrofoam cups are great insulators.
Heat insulators are typically made from made from porcelain rich in alumina or fiberglass.
Metals are conductors of electricity, not insulators. Insulators are typically non-metallic materials such as rubber, plastic, and glass. They have high resistance to the flow of electrical current.
'Suspension' type insulators are less expensive to manufacture than 'pin' type insulators for voltages in excess of around 33 kV. Each 'dish' is designed for specific voltage (e.g. in the UK, typically 11 kV), and several can be added to form a 'string' to match any desired voltage level. This inceases their versatility. Suspension insulators also allow for greater lateral movement of the conductors.
the answer is a Thermos because it is made with insulators.
Iron is a very good type of metal and its also a good conducter
insulators
Insulators are very good at holding static electricity. I hope this helped!
Poor conductors of electricity are often referred to as insulators. Insulators have high resistance to the flow of electricity due to their molecular structure, which makes them unable to conduct electricity efficiently. Examples of insulators include rubber, plastic, and glass.
humans are not insulators, but are conductors!
Glass, porcelain, rubber, plastic, wood, ceramics, etc.
NGK Insulators's population is 3,272.