| 摘要 |
PURPOSE:A heat storage material composition showing improved preventing effect on supercooling, obtained by blending a main component consisting of calcium chloride 6 hydrate with a specific amount of barium sulfide, a specific amount of calcium chloride dihydrate, and a specific amount of strontium chloride 6 hydrate. CONSTITUTION:A main component consisting of calcium chloride 6 hydrate is blended with (A) 0.0001-5wt% barium sulfide, (B) 0.001-5wt% barium chloride dihydrate, and (C) 0.001-0.1wt% strontium chloride as nucleating agent for supercooling prevention, to give the aimed heat storage material composition. EFFECT:Latent heat use temperature can be more accurately controlled almost without lowering heat storage capacity.
|
