JPS57207798A - Heat-accumulating material - Google Patents

Heat-accumulating material

Info

Publication number
JPS57207798A
JPS57207798A JP9091581A JP9091581A JPS57207798A JP S57207798 A JPS57207798 A JP S57207798A JP 9091581 A JP9091581 A JP 9091581A JP 9091581 A JP9091581 A JP 9091581A JP S57207798 A JPS57207798 A JP S57207798A
Authority
JP
Japan
Prior art keywords
heat
accumulating material
hydroxyethylcellulose
peptizer
radiation properties
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
JP9091581A
Other languages
Japanese (ja)
Inventor
Yasunori Kihara
Akitoshi Kumagai
Jiro Kano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9091581A priority Critical patent/JPS57207798A/en
Publication of JPS57207798A publication Critical patent/JPS57207798A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)

Abstract

PURPOSE:To improve heat radiation properties of a heat-accumulating material, by using hydroxyethylcellulose as a peptizer. CONSTITUTION:Hydroxyethylcellulose is added to a heat-accumulating material obtained by adding a thixotropic thickener such as attachpulgite, bentonite, diatom earth or the like to an aqueous solution of Na2SO4.10H2O-4Na2B4O7. 10H2O or CaCl2.6H2O-Ba(OH)2. Here, the effect of hydroxyethylcellulose as a peptizer is verified by the fact that the heat radiation properties of the heat- accumulating material thus obtained are not changed with proceeding of a fusion/solidification cycle.
JP9091581A 1981-06-15 1981-06-15 Heat-accumulating material Pending JPS57207798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9091581A JPS57207798A (en) 1981-06-15 1981-06-15 Heat-accumulating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9091581A JPS57207798A (en) 1981-06-15 1981-06-15 Heat-accumulating material

Publications (1)

Publication Number Publication Date
JPS57207798A true JPS57207798A (en) 1982-12-20

Family

ID=14011709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9091581A Pending JPS57207798A (en) 1981-06-15 1981-06-15 Heat-accumulating material

Country Status (1)

Country Link
JP (1) JPS57207798A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093876A1 (en) * 2007-01-31 2008-08-07 Showa Kde Co., Ltd. Latent-heat storage material composition and process for producing the same
CN108587566A (en) * 2018-07-24 2018-09-28 东莞市兆荣节能科技有限公司 A kind of preparation method of phase-change material suspension agent aid
CN114316915A (en) * 2021-12-13 2022-04-12 江苏金合能源科技有限公司 High-latent-heat low-supercooling low-temperature inorganic phase change energy storage material and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093876A1 (en) * 2007-01-31 2008-08-07 Showa Kde Co., Ltd. Latent-heat storage material composition and process for producing the same
JP2008184589A (en) * 2007-01-31 2008-08-14 Showa Kde Co Ltd Latent heat storage material composition and its manufacturing method
CN108587566A (en) * 2018-07-24 2018-09-28 东莞市兆荣节能科技有限公司 A kind of preparation method of phase-change material suspension agent aid
CN108587566B (en) * 2018-07-24 2021-03-23 东莞市兆荣节能科技有限公司 Preparation method of phase-change material suspending agent assistant
CN114316915A (en) * 2021-12-13 2022-04-12 江苏金合能源科技有限公司 High-latent-heat low-supercooling low-temperature inorganic phase change energy storage material and preparation method thereof

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