answersLogoWhite

0

The best thermal insulator is vacuum as in the gap of the thermos bottle. Another god thermal insulators is air (as in closed cell polyurethane foam or double glaze windows, or any gas in closed environment.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Is acrylic a good thermal insulator?

No, acrylic is not a good thermal insulator. It has low thermal resistance and can allow heat to transfer easily.


Is air an insulator of electricity?

Is air a thermal insulator or thermal conductor? Read more:Is_air_a_thermal_insulator_or_thermal_conductor


Is glass a thermal condutor or insulator?

insulator. it is not a very good insulator though.


Is acrylic a good electrical and thermal insulater?

Acrylic is not a good electrical insulator because it is a conductor of electricity. However, it can be a good thermal insulator as it has low thermal conductivity.


What is a very good thermal insulator?

oxygen.is the best insulator


Which is an example of a good insulator?

it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.


What is a good thermal insulator?

cotton wool


Is Styrofoam a good conductor or a good insulator?

Styrofoam is a good insulator because it has a low thermal conductivity, meaning it doesn't easily transfer heat. This property makes it useful in applications where thermal insulation is needed, like in packaging or construction.


Is oil a good thermal insulator?

No, oil is not a good thermal insulator. It has a relatively low thermal conductivity, meaning it does not effectively resist the flow of heat. Materials like foam, fiberglass, and aerogel are much better options for thermal insulation.


Is air good thermal insulator?

it depends how thick the air is!


What you expect to make a good insulator?

a poor thermal conductor.


Is a glass a thermal insulator?

insulator. it is not a very good insulator though.