cooling gel beach chair mat  

» Introduction details

What is PCM?

The PCM (Phase Changing Material) is a non-toxic, completely safe substance which changes from a solid to a liquid as it absorbs body heat. During this process the PCM maintains a constant cool temperature until becoming a liquid/gel.

Hydrogel(good)          PCM(better)            Solid gel(best)

» Size and usage for your reference

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» Functions

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