CN103721670A - 一种真空绝热板用复合吸气剂及其制备方法 - Google Patents
一种真空绝热板用复合吸气剂及其制备方法 Download PDFInfo
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- CN103721670A CN103721670A CN201410031567.5A CN201410031567A CN103721670A CN 103721670 A CN103721670 A CN 103721670A CN 201410031567 A CN201410031567 A CN 201410031567A CN 103721670 A CN103721670 A CN 103721670A
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- Prior art keywords
- powder
- alloy powder
- barium
- insulating plate
- vacuum heat
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- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 40
- 238000009413 insulation Methods 0.000 title abstract description 11
- 238000002360 preparation method Methods 0.000 title description 3
- 239000000843 powder Substances 0.000 claims abstract description 66
- 239000000203 mixture Substances 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 14
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 11
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000011247 coating layer Substances 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 239000004794 expanded polystyrene Substances 0.000 claims abstract description 5
- 229910021487 silica fume Inorganic materials 0.000 claims abstract description 5
- 239000011094 fiberboard Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 3
- 229920002635 polyurethane Polymers 0.000 claims abstract description 3
- 239000004814 polyurethane Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 25
- 239000011162 core material Substances 0.000 claims description 23
- 239000011261 inert gas Substances 0.000 claims description 17
- 229910052788 barium Inorganic materials 0.000 claims description 6
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910000733 Li alloy Inorganic materials 0.000 claims description 5
- 229910000528 Na alloy Inorganic materials 0.000 claims description 5
- PILOURHZNVHRME-UHFFFAOYSA-N [Na].[Ba] Chemical compound [Na].[Ba] PILOURHZNVHRME-UHFFFAOYSA-N 0.000 claims description 5
- YSZKOFNTXPLTCU-UHFFFAOYSA-N barium lithium Chemical compound [Li].[Ba] YSZKOFNTXPLTCU-UHFFFAOYSA-N 0.000 claims description 5
- 239000001989 lithium alloy Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 229910000574 NaK Inorganic materials 0.000 claims description 4
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 4
- VQFRLYRLYWAVAQ-UHFFFAOYSA-N [Ba].[Na].[K] Chemical compound [Ba].[Na].[K] VQFRLYRLYWAVAQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 238000005247 gettering Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 3
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 2
- CSSYLTMKCUORDA-UHFFFAOYSA-N barium(2+);oxygen(2-) Chemical compound [O-2].[Ba+2] CSSYLTMKCUORDA-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 2
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000006261 foam material Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229910021426 porous silicon Inorganic materials 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910001122 Mischmetal Inorganic materials 0.000 description 2
- MRHSJWPXCLEHNI-UHFFFAOYSA-N [Ti].[V].[Fe] Chemical compound [Ti].[V].[Fe] MRHSJWPXCLEHNI-UHFFFAOYSA-N 0.000 description 2
- GNEMDYVJKXMKCS-UHFFFAOYSA-N cobalt zirconium Chemical compound [Co].[Zr] GNEMDYVJKXMKCS-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000600 Ba alloy Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201410031567.5A CN103721670B (zh) | 2014-01-23 | 2014-01-23 | 一种真空绝热板用复合吸气剂及其制备方法 |
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CN201410031567.5A CN103721670B (zh) | 2014-01-23 | 2014-01-23 | 一种真空绝热板用复合吸气剂及其制备方法 |
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CN103721670A true CN103721670A (zh) | 2014-04-16 |
CN103721670B CN103721670B (zh) | 2015-05-13 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106423041A (zh) * | 2016-11-09 | 2017-02-22 | 山东科技大学 | 微硅粉吸附材料及其制备方法和用途 |
CN107289233A (zh) * | 2017-07-29 | 2017-10-24 | 南京航空航天大学 | 一种泡沫芯材真空绝热板及其制备方法 |
US10421059B2 (en) | 2014-10-24 | 2019-09-24 | Samsung Electronics Co., Ltd. | Gas-adsorbing material and vacuum insulation material including the same |
US11241651B2 (en) | 2016-12-15 | 2022-02-08 | Whirlpool Corproation | Getter activation under vacuum |
CN114749144A (zh) * | 2022-04-27 | 2022-07-15 | 中山金石新材料科技有限公司 | 用于维持高真空环境的可再生复合吸气剂及其制作方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505810A (en) * | 1994-12-06 | 1996-04-09 | Whirlpool Corporation | Getter system for vacuum insulation panel |
CN101111708A (zh) * | 2005-01-28 | 2008-01-23 | 松下电器产业株式会社 | 绝热体 |
CN102205228A (zh) * | 2010-05-27 | 2011-10-05 | 福建赛特新材股份有限公司 | 用于维持中低真空环境的复合吸气剂及其制备方法 |
CN102941056A (zh) * | 2012-12-07 | 2013-02-27 | 南京善工真空电子有限公司 | 一种真空绝热板用复合吸气剂及其制备方法 |
-
2014
- 2014-01-23 CN CN201410031567.5A patent/CN103721670B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505810A (en) * | 1994-12-06 | 1996-04-09 | Whirlpool Corporation | Getter system for vacuum insulation panel |
CN101111708A (zh) * | 2005-01-28 | 2008-01-23 | 松下电器产业株式会社 | 绝热体 |
CN102205228A (zh) * | 2010-05-27 | 2011-10-05 | 福建赛特新材股份有限公司 | 用于维持中低真空环境的复合吸气剂及其制备方法 |
CN102941056A (zh) * | 2012-12-07 | 2013-02-27 | 南京善工真空电子有限公司 | 一种真空绝热板用复合吸气剂及其制备方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10421059B2 (en) | 2014-10-24 | 2019-09-24 | Samsung Electronics Co., Ltd. | Gas-adsorbing material and vacuum insulation material including the same |
EP3012020B1 (en) * | 2014-10-24 | 2020-03-04 | Samsung Electronics Co., Ltd. | Gas-adsorbing material and use of a vacuum insulation material including the same |
US10875009B2 (en) | 2014-10-24 | 2020-12-29 | Samsung Electronics Co., Ltd. | Gas-adsorbing material and vacuum insulation material including the same |
CN106423041A (zh) * | 2016-11-09 | 2017-02-22 | 山东科技大学 | 微硅粉吸附材料及其制备方法和用途 |
US11241651B2 (en) | 2016-12-15 | 2022-02-08 | Whirlpool Corproation | Getter activation under vacuum |
US11724228B2 (en) | 2016-12-15 | 2023-08-15 | Whirlpool Corporation | Getter activation under vacuum |
CN107289233A (zh) * | 2017-07-29 | 2017-10-24 | 南京航空航天大学 | 一种泡沫芯材真空绝热板及其制备方法 |
CN114749144A (zh) * | 2022-04-27 | 2022-07-15 | 中山金石新材料科技有限公司 | 用于维持高真空环境的可再生复合吸气剂及其制作方法 |
Also Published As
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Denomination of invention: A composite getter for vacuum insulation board and its preparation method Effective date of registration: 20201012 Granted publication date: 20150513 Pledgee: Qingdao Huiquan Private Capital Management Co., Ltd Pledgor: QINGDAO KERUI NEW ENVIRONMENTAL MATERIALS GROUP Co.,Ltd. Registration number: Y2020370010043 |
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