Food Use HDPE Plastic Heat Storage Box Filled With Phase Change
It is not only suitable for physical therapy,and it is prefect
heating products for winter. It is hot compress and perfect
combination of modern phase change thermal control technology.
The outer shell is food grade HDPE hard plastic, internal is
biomass microwave phase change materials, it is completely
non-toxic environmental protection.
Microwave heating technology, explosion-proof design, safe and
The temperature for Hot compress is 60 degrees, can keep hot 1 to 2
The total heating up to 4-8 hours, most of the temperature can be
maintained 50 to 55 degrees
2. Phase change material and how it works:
Phase change materials is a kind of keep chemical nature and
physical state changes to absorb or release a large amount of hot
material. water is a kind of special 0 ° phase change material. and
we use the phase change energy storage material can be simple to
understand at the time of 55 ° crystallization or melting material,
more than 55 °, Material become into the liquid and absorb a lot of
heat storage, after the enough quantity of heat, The material
begins to heat release slowly, when finished all the heat release
and crystallization into a solid status.
3. How to use;
Put your hot packs into hot water for some while to ensure proper
heating until the solid material inside become liquil
material.Place it your thermal bag immediately after removing it
from hot water.
You will be able to enjoy your food and drinks,milk warm for more
that 5 hours. It is so COOL!