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How long do phase change material technology Cool Packs take to recharge?

April 26, 2017cool material packs phase recharge Technology

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How long do phase change material technology Cool Packs take to recharge?

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A. Typically 20 minutes in ice water, and approx. 35 minutes in a freezer. They recharge more quickly in ice water because of the conductive method of chilling. In a freezer, they chill convectively, which takes slightly longer. The packs will recharge when ever they are below 65 deg. Q. Why are texascool vest better that other phase change based products A.

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A. Typically 20 minutes in ice water, and approx. 35 minutes in a freezer. They recharge more quickly in ice water because of the conductive method of chilling. In a freezer, they chill convectively, which takes slightly longer.