Paraffin microcapsule phase change materials are widely used and have great market potential

in recent years, phase change materials have developed rapidly, among which paraffin phase change insulation materials are widely used. this is due to the characteristics of paraffin materials such as wide phase change temperature, medium heat storage density, high phase change enthalpy, good chemical stability, and non-corrosiveness. however, paraffin solid-liquid phase change materials have large…