Paraffin phase change material has become a research focus in the energy storage field. The encapsulation of paraffin is one of the key techniques for the application purpose. The paraffin is encapsulated through interfacial polymerization,using methyl methacrylate (MMA) as the coating material. The core-shell structured micro-capsule is prepared with poly-methylmethacrylate coating the paraffin. The parameters affecting the coating process is investigated,including the mechanical rotation speed,addition am...