JPS57153078A - Heat accumulating material - Google Patents

Heat accumulating material

Info

Publication number
JPS57153078A
JPS57153078A JP56038962A JP3896281A JPS57153078A JP S57153078 A JPS57153078 A JP S57153078A JP 56038962 A JP56038962 A JP 56038962A JP 3896281 A JP3896281 A JP 3896281A JP S57153078 A JPS57153078 A JP S57153078A
Authority
JP
Japan
Prior art keywords
heat accumulating
accumulating material
nucleating agent
type clay
attapulgite type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56038962A
Other languages
Japanese (ja)
Inventor
Takeshi Takeda
Ikuhiko Machida
Yasuo Kudo
Susumu Yoshimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56038962A priority Critical patent/JPS57153078A/en
Publication of JPS57153078A publication Critical patent/JPS57153078A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A heat accumulating material comprising Na2SO4.10H2O, attapulgite type clay, a nucleating agent and Na2SO4 and that separates no water even when the continuous melting-solidifying is repeated.
CONSTITUTION: 100pts.wt. Na2SO4.10H2O (A) or its eutectic with another salt (e.g. NaCl) is blended with attapulgite type clay (B), a nucleating agent (C) (e.g. sodium tetraborate decahydrate) and 2W45pts.wt. Na2SO4 (D).
COPYRIGHT: (C)1982,JPO&Japio
JP56038962A 1981-03-17 1981-03-17 Heat accumulating material Pending JPS57153078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56038962A JPS57153078A (en) 1981-03-17 1981-03-17 Heat accumulating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038962A JPS57153078A (en) 1981-03-17 1981-03-17 Heat accumulating material

Publications (1)

Publication Number Publication Date
JPS57153078A true JPS57153078A (en) 1982-09-21

Family

ID=12539793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038962A Pending JPS57153078A (en) 1981-03-17 1981-03-17 Heat accumulating material

Country Status (1)

Country Link
JP (1) JPS57153078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882542A (en) * 1993-02-12 1999-03-16 Sumitomo Chemical Company, Limited Sodium sulfate base heat-storage composition and process for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882542A (en) * 1993-02-12 1999-03-16 Sumitomo Chemical Company, Limited Sodium sulfate base heat-storage composition and process for producing the same

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