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cuz it has a lot of air particles in between which allows the sound to travel slower.

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Q: Why is polyurethane foam a good insulator?
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Related questions

Examples of good heat insulator?

styrofoam ,bubble wrap ,polyurethane foam, fleece ,aluminiaum.


Is foam a good insulator or conductor?

insulator


Is dirt a good insulator?

is foam dirt an metal a good insulator


What is CPI spray?

CPI spray is made of Polyurethane Foam. Polyurethane Foam is made by adding water to polyurethane plastics.


Is a good sound insulator?

paper or foam cups


Can I install polyurethane foam myself?

There are do-it-yourself polyurethane foam installation kits for sale at Fomo Foam. The kits come with foam and dispensing guns. There is a guide to polyurethane foam application at How To's and More. There are seven steps and pictures for each step.


Is polyurethane foam fireproof?

no


Where can I buy polyurethane foam online?

Absolutely. You can buy polyurethane foam at a place like this: http://www.uscomposites.com/foam.html


What are the medical uses of Polyurethane Foam ?

The medical uses of Polyurethane Foam include wound dressings for exudating wounds. You can see a list of them at http://www.thomasnet.com/products/polyurethane-foam-30683502-1.html


Why is a foam box a good insulator?

Foam is made of material that a very low level of confuctivity


Is a foam box a good insulator?

Foam is made of material that a very low level of confuctivity


Can you wash polyurethane foam?

Polyurethane foam can be cleaned with a mixture of vinegar and water. Pour the solution on a soft cloth and rub the foam, rinse, and let dry.