Title:
HEAT-STORING MATERIAL
Document Type and Number:
Japanese Patent JPS58183783
Kind Code:
A
Abstract:
PURPOSE: A heat-storing material that is made by adding sodium chloride and potassium chloride to the major component containing sodium sulfate decahydrate and sodium carbonate, thus being suitable for use in a passive solar house, because of its inexpensive and readily available raw materials, nontoxicity and noncombusting properties.
CONSTITUTION: A mixture of (A) sodium sulfate decahydrate and (B) sodium carbonate decahydrate at a molar ratio of, preferably 5/4W1/2, is combined with (C) sodium chloride and/or potassium chloride at a molar ratio of 0.95/0.05W 0.85/0.15 based on the total moles of components A and B to give the objective heat-storing material.
Inventors:
TAKEDA TAKESHI
MACHIDA IKUHIKO
KUDOU YASUO
MACHIDA IKUHIKO
KUDOU YASUO
Application Number:
JP6668482A
Publication Date:
October 27, 1983
Filing Date:
April 20, 1982
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
C09K5/06; (IPC1-7): C09K5/06
Attorney, Agent or Firm:
Toshio Nakao