| 摘要 |
PROBLEM TO BE SOLVED: To provide such a method for manufacturing a heat storage material composition as needs only a little consumption of the heat energy when manufacturing the heat storage material composition and as is excellent in the safety when manufacturing thereof owing to no need for a high-temperature operation. SOLUTION: The method for manufacturing a heat storage material composition that contains sodium acetate trihydrate and trisodium phosphate, comprises mixing the trisodium phosphate which contains a trisodium phosphate dehydrate obtained by so dry-dehydrating trisodium phosphate dodecahydrate as for a percentage of weight loss to be 30% by weight or more, with sodium acetate trihydrate in such a way that 100 moles of the above sodium acetate trihydrate have a content of trisodium phosphate of 2.5 moles or more in terms of the anhydride. COPYRIGHT: (C)2007,JPO&INPIT
|
