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ice chests...


underworld

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styrofoam is bad because it melts glaciers...

 

however,

 

what keeps ice from melting in the ice chest? .... styrofoam.

 

 

 

discuss...

Traditionally Freon was used as a blowing agent in foam production, but alternatives are being phased in to replace it. Much of the foam used in ice chests is polyurethane. Some of the gas comes from the chemical reaction in the form of C02 and the rest is added agent such as n-pentane.
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styrofoam is bad because it melts glaciers...

 

however,

 

what keeps ice from melting in the ice chest? .... styrofoam.

 

 

 

discuss...

Traditionally Freon was used as a blowing agent in foam production, but alternatives are being phased in to replace it. Much of the foam used in ice chests is polyurethane. Some of the gas comes from the chemical reaction in the form of C02 and the rest is added agent such as n-pentane.

 

the thread-killer strikes again

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