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PCM cooling vest

Imaging a cooling vest that maintains a comfortable temperature even in the most extremely heated enviroment. That's what you get with the patented renewable phase change cooling technology utilized in Phase Change Technology PCM cool vests.
That is bio-based thermal energy storage material, known as eco-friendly reusable phase change materials, is designed to absorb heat generated by the wearer. It remains thermally stable at
86 °F (30 °C) during use and helps maintain a normal body temperature for hours.
With the reusable phase change materal technology(PCM), you'll stay cool and comfortable at a temperature that feels natural to your skin and body. So comfortable in fact, that the PCM cooling vest can be worn directly against your skin without fear or frostbite, tissue damage, or discomfort.




1. fabric: 100% cotton for exterior, Polyester fabric for inner
2. fabric feature: flame-retarded & anti-static fabric
3. Inner filled material: patented phase change material, phase change temperature set at
86 °F (30 °C), different temperature is available.
4. Inner filled material package and weight:
package: aluminum foil bag(perfect thermal conductivity), 4 bags for front and 3 bags
for back
weight: 2.7KG, but not limited to it.
The phase change cooling packs remains 86 °F (30 °C) for up to 2 hours, cold energy recharge in less than half an hour.
1. cooling vest cool time up to 2 hours
2. PCM cool pack maybe recharged in a refrigerator or freezer, or anywhere cooler than
68 °F (25 °C).
PCM cool pack quickly recharge in less than 30 minutes.
PATENT for inner filled cooling material

The national production safety fushun mining equipment testing center
for phase change material in coal mining refuge chamber refrigeration

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