| 摘要 |
PURPOSE:A regenerating material preventing phenomena (so-called supercooling phenomena) wherein temperature is lowered without releasing latent heat of coagulation, obtained by adding strontium hydroxide, barium hydroxide, sodium tetraborate to strontium chloride 6 hydrate. CONSTITUTION:100pts.wt. strontium chloride 6 hydrate is blended with preferably 0.10-15pts.wt. one or more selected from the group consisting of strontium hydroxide (preferably 8 hydrate), barium hydroxide (preferably 8 hydrate) and sodium tetraborate (preferably 10 hydrate), to give the desired generating material. EFFECT:The function to prevent supercooling is not lost by the repetition of heating and cooling and a regenerating quantity of heat per unit volume is large. USE:An air-conditioning equipment, e.g., a regenerating device using the heat of the sun, etc. |
