A kind of phase change material microcapsules(Micro-PCMs) with compound wall was prepared.The wall material was made from melamine resin and modified melamine resin with PEG200.

• 以密胺树脂及改性密胺树脂为壁材,正十四烷为芯材,制备一种具有复合结构壁材的相变微胶囊。