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13y ago

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Why are plastic good electricity insulators?

Plastics are a good electrical insulators because they are insulators. Electricity could not pass through them unlike copper. Another good example of insulators is rubber.


What kinds of materials make good insulators?

There are a number of materials that make good thermal insulators. Blankets and pockets of air make good thermal insulators for example.


What are some good insulators?

plastic, paper, wood, cardboard, and rubber are all good insulators


Are diapers good insulators?

diapers are good insulators because they hold in the cold and and heat but is a bad conductor


What are some good insulators for a thermos?

spongespaper towelglassduck tapesawdustmetals...these are excellent insulators.....


Why paper toweling is good insulators?

I think that paper towels are good insulators because if you put a few layers in a cup, they will absorb the water from the ice in the cup, which will keep the temperature in the cup cold enough to keep the ice from melting. Put a wash cloth under the layers of paper towels, the ice will be even better off. Put a plastic wrap over the top of the cup, I am pretty sure that the ice will NOT melt for a few hours! But if this experiment doesn't work, and you have a better answer, then go ahead and change this. Bye!


Is shiny a good insulator?

No, shiny surfaces are not good insulators. Shiny surfaces are reflective and do not support the absorption and retention of heat, which is a characteristic of good insulators. Good insulators are materials with low thermal conductivity that trap heat effectively.


What is the name of materials that are not good conductors of electricity?

They are called insulators. Rubber is an example of a good electrical insulator.More:PlasticGlassAirWoodCeramicPorcelainPaperVarnishMineral OilSlateMarblePolyethyleneSiliconePVCKaptonTeflon


Good insulators of heat?

nonmetals


How are potholders good insulators?

theyarent


Why are foam and air good insulators?

it is


Are train tracks conductors or insulators?

The rails are good conductors The wooden ties they rest on are insulators