| 摘要 |
PROBLEM TO BE SOLVED: To achieve a better heat conductivity and excellent heat resistance and enable the controlling of a thickness by applying one, two or three layers of metal film on the surface of a latent heat storage material. SOLUTION: Metal films are applied on a latent heat storage material 1 by an electrolytic plating method. The metal of the metal films herein used is one, two or three of Ni, Co, Au, Ag, Sn, Cu, Cr, Pb, Zn, Rh, Pd and Pt and alloys thereof. Metal used for the first lay of the metal film will not be sintered with the latent heat storage material 1 and is any one of Ni, Co, Au, Ag, Sn, Cu, Cr, Pb and ZnK. The metal used for the third layer of metal film should be decorative in nature and is preferably any one of Al, Cu, Ti, Au, Ag and Ni and alloys thereof. This enables evenly applying of metal on particles of the latant heat storage material thereby easily controlling the thickness thereof. |
