65mm 125℃ Melting Points Encapsulated PCM With 5℃ Supercooling

1, Features

• Phase change material encapsulated by Spherical ball

• Spherical shell material HDPE

• PCMs core material is bio-based SL-PCMs

• Diameter sizes 50mm,55mm,65mm for optional other sizes can be manufactured by customizing

• Colors in diversity of clear,white,blue, etc

• With encapsulation, their thermal energy storage effectiveness enhanced significantly

• They can be stacked to top in an air duct (rectangular or round)

• They are very easy to use, can be just simply added separately into thermal control target object

• They have wide range melting point selectable for specific utilities

• They are safe in use, and reliable in operating

• Long last life cycle without extra maintenance cost

2, Descriptions

   PCMs are directly filled into plastic balls (or in some application with stainless steel balls), the high grade HDPE plastic material is moulded to produce standard sized balls, or it can be moulded into different shapes and sizes if required.

   The ball is filled with liquid PCMs and sealed with a stopper, and then closed with a lid to ensure safety and no risk of leakage. The Material will melt and absorb heat at 125 degrees during heating,but it start to solidify and release heat at 120 degrees during cooling , the supercooling degree is 5.

   This concept is ideal for energy storage for the intermediate temperature range (100-200°C) needed for storage of renewable energy harvested from solar and wind.

    PCMs Thermal Cycle Testing Method: The PCMs was tested by DSC and T-History Methods, After 60,000 Thermal cycles, The PCMs still remaining stable Phase transition temperature and latent heat storage capacity.

3,Technical Data