Solid 2 Degree PU Foam PP Freezer Box Cold Chain PCM

1, Features

• Phase change material freezer box for cold chain and Packaging solutions
• With bio-based/Plant based natural source extracted, they are easy to get
• With HDPE board encapsulated PCMs build-in
• They are reusable, they are stable and reliable in cycling
• They are maintain in a nearly constant temperature go against the temperature oscillating
• They are quite safe in using, they are non-hazardous and non-explosive
• They are cost effective, and They are cheaper than petroleum-based PCMs
• They can keep at constant desired temperature for long hours while with short time cold charge
• They don’t consume extra power energy during process of keeping at a constant temperature
• Transportation logistic extensively employ phase change material technology method to address temperature fluctuating problem

2, Descriptions

  Phase change material cooler box with PCMs material build-in has the characteristics of high energy storage density and constant temperature of energy storage. When the external environment temperature is higher than the suitable temperature of biological products, medicines and other products, the phase change material transforms from solid to liquid and absorbs a large amount of heat, keeping biological products, Products such as medicines are at a suitable temperature; when the external environment temperature is lower than the suitable temperature of biological products, medicines and other products, the phase change material transforms from liquid to solid and releases a lot of heat, keeping biological products, medicines and other products at a suitable temperature.

Phase change materials used in cold chain transportation have the following advantages: 

1) Maintain a constant temperature; the temperature of the phase change material does not change during the phase change process, and can effectively maintain the ambient temperature at its phase change point.

2) The constant temperature time is long, the phase change material has a high heat storage density, and the completion of the phase change of the material needs to absorb a lot of heat, and can maintain the environmental temperature for a long time to meet the requirements of cold chain transportation.

3) The constant temperature process does not consume energy; it can passively keep the transported products at an appropriate temperature for a long time, which can greatly improve the supply of biological products and medicines.

4) The performance is stable, the cycle performance is good, and the cost is low; the phase change material can be used repeatedly, which can significantly reduce the use cost of the phase change material.

5) Non-toxic, phase change materials are REACH certificated, and they are safe to use

3, Properties