WO2013077602A1 - 복사열 차단 진공단열재 - Google Patents
복사열 차단 진공단열재 Download PDFInfo
- Publication number
- WO2013077602A1 WO2013077602A1 PCT/KR2012/009778 KR2012009778W WO2013077602A1 WO 2013077602 A1 WO2013077602 A1 WO 2013077602A1 KR 2012009778 W KR2012009778 W KR 2012009778W WO 2013077602 A1 WO2013077602 A1 WO 2013077602A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- core
- vacuum insulation
- vacuum
- shielding film
- radiation shielding
- Prior art date
Links
- 239000012774 insulation material Substances 0.000 title claims abstract description 26
- 230000000903 blocking effect Effects 0.000 title abstract description 8
- 239000012792 core layer Substances 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims description 44
- 239000011162 core material Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000011888 foil Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 6
- 239000011491 glass wool Substances 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000011257 shell material Substances 0.000 claims description 3
- 238000009461 vacuum packaging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 26
- 229910052782 aluminium Inorganic materials 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 24
- -1 polypropylene Polymers 0.000 description 10
- 239000012212 insulator Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 230000008021 deposition Effects 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000005026 oriented polypropylene Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/08—Means for preventing radiation, e.g. with metal foil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/105—Ceramic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/108—Rockwool fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7691—Heat reflecting layers or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
- F25D2201/14—Insulation with respect to heat using subatmospheric pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/24999—Inorganic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31616—Next to polyester [e.g., alkyd]
Definitions
- the present invention relates to a core heat insulating material core material comprising a plurality of core layers and a radiant heat shielding film between the core layer and the core layer, and a vacuum heat insulating material comprising the core material.
- the outer material is composed of a multilayer film including a metal deposition film or aluminum foil
- the core material is glass fiber, Fumed silica, etc.
- the getter material is calcium oxide (CaO) is applied.
- Korean Patent Laid-Open Publication No. 2004-0047256 and Korean Patent Registration No. 10-0823406 also disclose a vacuum insulation material including a core material containing an inorganic fiber polymer, a core material including a fiber aggregate, and the like, but this is heat transfer by convection. Focus on improving thermal performance by blocking However, heat is transferred to conduction, convection, and radiation, and heat transfer by radiation can still not be blocked, so there is a problem in that the application as a heat insulating material is limited.
- the present invention provides a plurality of core layers; It provides a core material for a vacuum insulation material comprising a radiation heat shield film positioned between the core layer and the core layer.
- the present invention also provides a plurality of core layers; A radiation shielding film positioned between the core layer and the core layer; And an outer cover material for vacuum packaging the core layer and the radiation shielding film. It provides a vacuum insulating material comprising a.
- Core material for a vacuum insulation material according to the present invention can improve the initial heat insulation performance, can block not only heat transfer by conduction, convection, but also heat transfer by radiation, it is excellent in long-term durability.
- the vacuum insulating material according to the present invention has an excellent advantage of maintaining the insulation performance for at least 10 years.
- FIG 1 and 2 are cross-sectional views of the core material for vacuum insulation of the embodiments according to the present invention.
- FIG 3 is a cross-sectional view showing a vacuum insulating material according to an embodiment of the present invention.
- Figure 4 shows a vacuum insulating material of Comparative Example 2 and Comparative Example 3.
- the core 100 is composed of a plurality of core layers 10 and a radiation shielding film 20 positioned between the core layer and the core layer.
- the core layer 10 constituting the core 100 of the present invention is not particularly limited, but is a fiberized inorganic material such as polyurethane foam, glass wool, ceramic fiber, the average fiber diameter is 0.1 ⁇ m 10 ⁇ m Can be used. In consideration of productivity, the thickness is 0.8 m or more, and preferably 10 m or less.
- the fiber length is not particularly specified, but is preferably 500 mm or less and more preferably 200 mm or less.
- the core material 100 for vacuum insulation in the present invention may include one or more core layer (10).
- the components constituting the core layer 10 may be the same or different.
- the core layer 10 may include one or more radiation shielding films 20.
- the radiation shielding film 20 preferably includes a film having an emissivity of 0.5 or less. If the emissivity is out of the above range, the effect of blocking radiant heat may be significantly reduced.
- Emissivity is the ratio of the radiation emitted by a black body or surface to the theoretical radiation expected by Planck's law.
- the term emissivity refers to emissivity values measured within the infrared range by the American Society for Testing and Materials (ASTM) standards. Emissivity is measured using radiometric measurements and is reported as hemispherical emissivity and normal emissivity.
- the emissivity refers to the percentage of infrared radiation with a long wavelength emitted by the coating, and a low emissivity indicates that less heat will be transferred through the glass. More specifically, the emissivity of the present invention refers to an energy ratio at which one object absorbs external light energy and then re-radiates when some object is re-radiated or surface reflection occurs. Emissivity is represented by a value between 0 and 1, the closer to 0, the greater the radiant heat shielding effect, and depends on the type of material and the state of manifestation. Since the radiant heat shielding film of the present invention has a low emissivity of 0.5 or less, radiant heat transfer through the inner support is reduced, and as a result, the thermal insulation performance of the core material for the vacuum insulator can be improved.
- the radiation shielding film 20 is characterized in that it comprises a metal foil.
- the metal foil may include aluminum, copper, gold, silver, nickel, titanium, zirconium, silicon, indium, carbon, cobalt or a mixture thereof.
- all metal foils having an emissivity of 0.5 or less with respect to radiant heat may be included, but it is most preferable to include aluminum or copper having low process cost.
- the aluminum is a metal with high thermal conductivity and is not an effective insulator by itself, but aluminum is so thin that its influence of conduction is negligible.
- the conducted radiant heat can be suppressed by the use of a surface having less absorption and radiation of radiant heat, and the surface is a type of heat insulating material which not only looks shiny but also reflects radiant heat of an electromagnetic vehicle that behaves like light.
- aluminum is a barrier layer formed to block heat transfer by radiation to lower the thermal conductivity of the vacuum insulator, and is formed of aluminum having an iron (Fe) content of 7% by weight to 1.3% by weight.
- Fe iron
- the aluminum containing the iron content is formed by miniaturizing the grains, the slimness between the grains is reduced, so that the allowable stress that can be accommodated in the material itself increases, so that the aluminum can withstand the process such as pressure, and the ductility Is higher.
- the radiation shielding film of the present invention may include a resin substrate 21 and a metal foil 22 provided on the resin substrate.
- Resin base material 21 usable in the present invention is polypropylene, biaxially oriented polypropylene (OPP), low density polyethylene, high density polyethylene, polystyrene, polymethyl methacrylate, polyamide-6 (nylon), polyethylene terephthalate (PET) ), Poly-4-methyl-1-pentene, polybutylene, polypentadiene, polyvinyl chloride, polycarbonate, polybutylene terephthalate, ethylene-propylene copolymer, ethylene-butene-propylene terpolymer, and the like. May be, but is not limited thereto.
- the metal forming the metal foil 22 provided on the resin substrate 21 may include aluminum, copper, gold, silver, nickel, titanium, zirconium, silicon, indium, carbon, cobalt, or a mixture thereof. Can be used.
- the metal deposition method used in the present invention is a known method, for example, by thermal evaporation or ion sputtering, and the thickness of the metal deposition layer is preferably about 20 to 1,000 A from the standpoint of maintaining heat retention and economical efficiency.
- the radiant heat shielding film 20 it is preferable to deposit a metal having no foam, such as moisture, plasticizer, decomposition gas, etc., in a vacuum on the resin material having good affinity in terms of increasing gas barrier properties and preventing moisture permeation. Most preferred.
- a metal having no foam such as moisture, plasticizer, decomposition gas, etc.
- the resin substrate may include polyethylene terephthalate
- the metal foil may include aluminum to manufacture an aluminum deposition film.
- the aluminum deposition film has an emissivity of less than 0.5 for radiant heat, and sputtering deposition may be used for aluminum deposition.
- the aluminum deposition film when aluminum is heated to 1,500 ° C. or higher under a vacuum of about 10 ⁇ 4 to 10 ⁇ 8 torr, aluminum evaporates and adheres onto a substrate such as a plastic film or paper.
- the thickness of the deposited film is 400 to 800 ⁇ , and the deposited surface shows the same appearance as the metal aluminum foil.
- the polyethylene terephthalate substrate constituting the aluminum deposition film has a function as a moisture barrier and suppresses condensation.
- a resin base material contains polyethylene and a polypropylene, since adhesiveness is inferior, corona treatment etc. are needed.
- the radiation shielding film 20 may have a thickness of 5 ⁇ 15 ⁇ m. In particular, the case where it has a thickness of 10-15 micrometers is the most preferable. If the thickness of the radiation shielding film is less than 5 ⁇ m, it is difficult to manufacture the film form, even if made diarrhea low density and pinholes can not be less than 0.5 emissivity, if it exceeds 15 ⁇ m, the emissivity is satisfied but the radiation shielding film Due to its high thermal conductivity, there is an adverse effect of increasing the thermal conductivity of the vacuum insulator.
- Vacuum insulation 300 of the present invention is a plurality of core layer 10, the radiation shielding film 20 located between the core layer and the core layer and the outer cover material 30 for vacuum packaging the core layer and the radiation shielding film (30). It may be formed to include. In addition, it may be formed by further comprising a getter material 31 is attached or inserted into the core material.
- the vacuum insulating material 300 By forming such an outer cover material 30, the vacuum insulating material 300 according to the present invention can have the best airtightness and long-term durability.
- gas and moisture may be generated inside the shell material 30 by a change in external temperature.
- a getter material 31 is used.
- the vacuum insulator includes a core material for the vacuum insulator and a radiation shielding film, the components of which are as described above.
- all of the vacuum insulation material manufactured as described above exhibits excellent thermal insulation performance and long-term durability in radiant heat, and looks at specific examples and comparative examples as follows.
- a core layer made of glass wool was prepared in a size of 8 ⁇ 190 ⁇ 250 mm (thickness ⁇ width ⁇ length) and used as a core material for vacuum insulation.
- PVCD polyvinylidene chloride
- PET polyethylene terephthalate film
- LLDPE linear low density polyethylene
- the core insulation material for vacuum insulation was inserted into an encapsulation body, and then sealed under a vacuum degree of 10 Pa to prepare a vacuum insulation material according to the present invention.
- Comparative Examples 1-6 The film of Comparative Examples 1-6 was inserted between core layers, the said vacuum insulating material was manufactured, and the thermal conductivity at that time was measured.
- the emissivity of the metal included in the radiation shielding film was measured using an emissivity measuring device (INGLAS TIR 100-2), which may vary depending on the type of metal and the state of the surface.
- Comparative Example 1 is a reference without any film inserted.
- the thermal conductivity was measured to be 4 mW / mK or less, because the film located between the core layers blocks the radiant heat.
- the radiant heat conduction inhibiting effect is obtained when the emissivity of the radiation shielding film is 0.5 or less.
- the PET film on which aluminum was deposited was placed between the cores, and the thermal conductivity was measured when the PET film surface instead of the deposition surface was placed in the direction of receiving heat. At this time, the PET film surface was measured to have an emissivity of 0.5 or more, and thus high thermal conductivity was measured because there was no radiation heat shielding effect.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
Abstract
Description
복사열 차단필름 | 코어층 | 열전도율(mW/mK) | |||||
금속박 | 수지기재 | 필름두께 | 방사율 | 위치 | 코어층 개수 | ||
실시예1 | Al | - | 15㎛ | 0.2 | 심재 사이 | 2개 | 3.876 |
실시예2 | Cu | - | 15㎛ | 0.3 | 심재 사이 | 2개 | 3.89 |
실시예3 | Ni | - | 15㎛ | 0.41 | 심재 사이 | 2개 | 3.92 |
실시예4 | Al | PET | 12㎛ | 0.38 | 심재 사이 | 2개 | 3.847 |
실시예5 | Ni | PP | 12㎛ | 0.47 | 심재 사이 | 2개 | 3.912 |
실시예6 | Cu | PE | 12㎛ | 0.5 | 심재 사이 | 2개 | 3.931 |
실시예7 | Al | - | 45㎛ | 0.23 | 심재 사이 | 4개 | 3.871 |
실시예8 | Al | PET | 45㎛ | 0.4 | 심재 사이 | 4개 | 3.91 |
복사열 차단필름 | 코어층 | 열전도율(mW/mK) | |||||
금속박 | 수지기재 | 두께 | 방사율 | 위치 | 코어층개수 | ||
비교예1 | - | - | - | - | - | 1개 | 4.384 |
비교예2 | Al | - | 15㎛ | 0.2 | 부분 감쌈 | 2개 | 4.000 |
비교예3 | Al | - | 15㎛ | 0.2 | 전체 감쌈 | 2개 | 4.060 |
비교예4 | Al | PET | 12㎛ | 0.72 | 심재 사이 | 2개 | 4.178 |
비교예5 | Al | - | 54㎛ | 0.2 | 심재 사이 | 4개 | 4.251 |
비교예6 | Al | PET | 48㎛ | 0.5 | 심재 사이 | 4개 | 4.198 |
Claims (12)
- 복수의 코어층;상기 코어층과 코어층 사이에 복사열 차단필름을 포함하는 것을 특징으로 하는 진공단열재용 심재.
- 제 1항에 있어서,상기 복사열 차단필름은 방사율이 0.5이하인 것을 특징으로 하는 진공단열재용 심재.
- 제 1항에 있어서,상기 복사열 차단필름은 금속박을 포함하는 것을 특징으로 하는 진공단열재용 심재.
- 제 1항에 있어서,상기 복사열 차단필름은 수지 기재와, 상기 수지 기재상에 형성된 금속박을 포함하는 것을 특징으로 하는 진공단열재용 심재.
- 제 1항에 있어서,상기 복사열 차단필름의 두께가 5~15㎛의 두께인 것을 특징으로 하는 진공단열재용 심재.
- 제 1항에 있어서,상기 코어층은 폴리우레탄 폼, 글래스 울, 세라믹 섬유 중 선택되는 하나 이상을 포함하는 것을 특징으로 하는 진공단열재용 심재.
- 복수의 코어층;상기 코어층과 코어층 사이에 복사열 차단 필름; 및상기 코어층과 복사열 차단필름을 진공 포장하는 외피재를 포함하는 것을 특징으로 하는 진공단열재.
- 제 7항에 있어서,상기 복사열 차단필름은 방사율이 0.5이하인 것을 특징으로 하는 진공단열재.
- 제 7항에 있어서,상기 복사열 차단 필름은 금속박을 포함하는 것을 특징으로 하는 진공단열재.
- 제 7항에 있어서,상기 복사열 차단 필름은 수지 기재와, 상기 수지 기재상에 형성된 금속박을 포함하는 것을 특징으로 하는 진공단열재.
- 제 7항에 있어서,상기 복사열 차단필름의 두께가 5~15㎛의 두께인 것을 특징으로 하는 진공단열재.
- 제 7항에 있어서,상기 코어층은 폴리우레탄 폼, 글래스 울, 세라믹 섬유 중 선택되는 하나 이상을 포함하는 것을 특징으로 하는 진공단열재.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12852326.3A EP2784367B1 (en) | 2011-11-24 | 2012-11-19 | Core member for vacuum insulation materials |
CN201280057859.5A CN103946619B (zh) | 2011-11-24 | 2012-11-19 | 辐射热阻隔真空绝热材料 |
JP2014542253A JP2014533813A (ja) | 2011-11-24 | 2012-11-19 | 輻射熱遮断真空断熱材 |
US14/358,388 US20140315011A1 (en) | 2011-11-24 | 2012-11-19 | Vacuum insulation material for blocking radiant heat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110123433A KR20130057619A (ko) | 2011-11-24 | 2011-11-24 | 복사열 차단 진공단열재 |
KR10-2011-0123433 | 2011-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013077602A1 true WO2013077602A1 (ko) | 2013-05-30 |
Family
ID=48469997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/009778 WO2013077602A1 (ko) | 2011-11-24 | 2012-11-19 | 복사열 차단 진공단열재 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140315011A1 (ko) |
EP (1) | EP2784367B1 (ko) |
JP (1) | JP2014533813A (ko) |
KR (1) | KR20130057619A (ko) |
CN (1) | CN103946619B (ko) |
WO (1) | WO2013077602A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2842733A1 (en) * | 2013-07-26 | 2015-03-04 | Samsung Electronics Co., Ltd | Vacuum heat insulating material and refrigerator including the same |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105736905B (zh) * | 2014-12-26 | 2020-01-17 | 三星电子株式会社 | 真空绝热材料 |
KR102442973B1 (ko) | 2015-08-03 | 2022-09-14 | 엘지전자 주식회사 | 진공단열체 및 냉장고 |
KR102502160B1 (ko) | 2015-08-03 | 2023-02-21 | 엘지전자 주식회사 | 진공단열체 및 냉장고 |
KR102498210B1 (ko) | 2015-08-03 | 2023-02-09 | 엘지전자 주식회사 | 진공단열체 및 냉장고 |
KR102525551B1 (ko) | 2015-08-03 | 2023-04-25 | 엘지전자 주식회사 | 진공단열체 및 냉장고 |
KR102529853B1 (ko) | 2015-08-03 | 2023-05-08 | 엘지전자 주식회사 | 진공단열체, 진공단열체의 제조방법, 다공성물질패키지, 및 냉장고 |
EP3954956A1 (en) * | 2015-08-03 | 2022-02-16 | LG Electronics Inc. | Vacuum adiabatic body and refrigerator |
KR102525550B1 (ko) | 2015-08-03 | 2023-04-25 | 엘지전자 주식회사 | 진공단열체 및 냉장고 |
KR20170016188A (ko) | 2015-08-03 | 2017-02-13 | 엘지전자 주식회사 | 진공단열체 및 냉장고 |
KR102466469B1 (ko) * | 2015-08-03 | 2022-11-11 | 엘지전자 주식회사 | 진공단열체 및 냉장고 |
KR101738787B1 (ko) | 2015-12-15 | 2017-06-08 | 엘지전자 주식회사 | 진공단열체, 저장고, 차량용 저장고, 및 차량 |
JP6767610B2 (ja) * | 2016-02-12 | 2020-10-14 | パナソニックIpマネジメント株式会社 | 断熱体とその製造方法 |
JPWO2017141644A1 (ja) * | 2016-02-15 | 2018-12-13 | 日立化成株式会社 | エアロゲル積層体及び断熱材 |
KR102273874B1 (ko) * | 2017-02-22 | 2021-07-06 | 엘지전자 주식회사 | 진공단열체, 저장고, 차량용 저장고, 및 차량 |
KR102489484B1 (ko) * | 2017-07-24 | 2023-01-17 | 엘지전자 주식회사 | 진공단열체, 저장고, 차량용 저장고, 및 차량 |
JP7345951B1 (ja) * | 2023-07-06 | 2023-09-19 | 株式会社丸栄 | インフレータブルマット |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5091233A (en) * | 1989-12-18 | 1992-02-25 | Whirlpool Corporation | Getter structure for vacuum insulation panels |
KR20040047256A (ko) | 2002-11-29 | 2004-06-05 | 엘지엔시스(주) | 금융 단말기의 전원 제어장치 |
KR100823406B1 (ko) | 2005-06-01 | 2008-04-17 | 히타치 홈 앤드 라이프 솔루션즈 가부시키가이샤 | 진공 단열재 및 이를 이용한 냉장고 |
KR20090031601A (ko) * | 2005-05-23 | 2009-03-26 | 파나소닉 주식회사 | 진공 단열재의 제조 방법 |
JP4353185B2 (ja) * | 2004-01-20 | 2009-10-28 | パナソニック株式会社 | 真空断熱材 |
US20090286022A1 (en) * | 2008-05-13 | 2009-11-19 | Searete Llc | Multi-layer insulation composite material including bandgap material, storage container using same, and related methods |
KR20110072794A (ko) * | 2009-12-23 | 2011-06-29 | (주)엘지하우시스 | 진공 단열재용 복합 필름 및 이를 적용한 진공 단열재 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE559232A (ko) * | 1956-07-16 | |||
NL260469A (ko) * | 1960-01-25 | |||
US3990202A (en) * | 1968-05-22 | 1976-11-09 | Otto Alfred Becker | Insulating wall unit |
US3540615A (en) * | 1969-01-30 | 1970-11-17 | T O Paine | Panelized high-performance multilayer insulation |
US4862674A (en) * | 1985-12-17 | 1989-09-05 | Lejondahl Lars Erik | Thermally insulated container |
US5018328A (en) * | 1989-12-18 | 1991-05-28 | Whirlpool Corporation | Multi-compartment vacuum insulation panels |
US5316835A (en) * | 1992-11-16 | 1994-05-31 | Groft Cory L | Low emissivity insulation |
CA2104335C (en) * | 1993-08-18 | 1999-03-16 | Marcio Douglas Soares | Aluminum foil product and manufacturing method |
JPH0788987A (ja) * | 1993-09-21 | 1995-04-04 | Sanyo Electric Co Ltd | 真空断熱板 |
JP3876491B2 (ja) * | 1997-02-27 | 2007-01-31 | 三菱電機株式会社 | 真空断熱パネル及びその製造方法並びにそれを用いた冷蔵庫 |
US6485805B1 (en) * | 1998-01-15 | 2002-11-26 | Cabot Corporation | Multilayer insulation composite |
JP4191308B2 (ja) * | 1999-03-16 | 2008-12-03 | 株式会社クラレ | 積層断熱材およびその製造方法 |
TW593919B (en) * | 2002-05-31 | 2004-06-21 | Matsushita Refrigeration | Vacuum heat insulating material and method for producing the same, and refrigerator using the vacuum heat insulating material |
JP2005114123A (ja) * | 2003-10-10 | 2005-04-28 | Matsushita Electric Ind Co Ltd | 真空断熱材およびその真空断熱材の使用方法 |
EP1643180B1 (en) * | 2003-07-04 | 2014-08-13 | Panasonic Corporation | Vacuum thermal insulation material and equipment using the same |
CN101896103B (zh) * | 2007-12-11 | 2014-01-15 | 脱其泰有限责任公司 | 具有至少一个热反射层的绝缘复合材料 |
-
2011
- 2011-11-24 KR KR20110123433A patent/KR20130057619A/ko active Search and Examination
-
2012
- 2012-11-19 WO PCT/KR2012/009778 patent/WO2013077602A1/ko active Application Filing
- 2012-11-19 US US14/358,388 patent/US20140315011A1/en not_active Abandoned
- 2012-11-19 JP JP2014542253A patent/JP2014533813A/ja active Pending
- 2012-11-19 CN CN201280057859.5A patent/CN103946619B/zh active Active
- 2012-11-19 EP EP12852326.3A patent/EP2784367B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5091233A (en) * | 1989-12-18 | 1992-02-25 | Whirlpool Corporation | Getter structure for vacuum insulation panels |
KR20040047256A (ko) | 2002-11-29 | 2004-06-05 | 엘지엔시스(주) | 금융 단말기의 전원 제어장치 |
JP4353185B2 (ja) * | 2004-01-20 | 2009-10-28 | パナソニック株式会社 | 真空断熱材 |
KR20090031601A (ko) * | 2005-05-23 | 2009-03-26 | 파나소닉 주식회사 | 진공 단열재의 제조 방법 |
KR100823406B1 (ko) | 2005-06-01 | 2008-04-17 | 히타치 홈 앤드 라이프 솔루션즈 가부시키가이샤 | 진공 단열재 및 이를 이용한 냉장고 |
US20090286022A1 (en) * | 2008-05-13 | 2009-11-19 | Searete Llc | Multi-layer insulation composite material including bandgap material, storage container using same, and related methods |
KR20110072794A (ko) * | 2009-12-23 | 2011-06-29 | (주)엘지하우시스 | 진공 단열재용 복합 필름 및 이를 적용한 진공 단열재 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2784367A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2842733A1 (en) * | 2013-07-26 | 2015-03-04 | Samsung Electronics Co., Ltd | Vacuum heat insulating material and refrigerator including the same |
US9429358B2 (en) | 2013-07-26 | 2016-08-30 | Samsung Electronics Co., Ltd. | Vacuum heat insulating material and refrigerator including the same |
Also Published As
Publication number | Publication date |
---|---|
CN103946619B (zh) | 2015-12-23 |
EP2784367B1 (en) | 2017-04-19 |
EP2784367A4 (en) | 2014-12-10 |
EP2784367A1 (en) | 2014-10-01 |
JP2014533813A (ja) | 2014-12-15 |
CN103946619A (zh) | 2014-07-23 |
US20140315011A1 (en) | 2014-10-23 |
KR20130057619A (ko) | 2013-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013077602A1 (ko) | 복사열 차단 진공단열재 | |
EP2522505B1 (en) | Vacuum insulation panel and method for manufacturing same | |
WO2012023705A2 (ko) | 진공단열재용 복합심재, 그 제조방법 및 이를 이용한 진공단열재 | |
WO2014178540A1 (ko) | 진공단열재용 외피재 및 이를 포함하는 고성능 진공단열재 | |
WO2013125838A1 (ko) | 내충격성 및 불연성이 우수한 진공단열재용 봉지부재 | |
KR101773230B1 (ko) | 진공단열재용 외피재 및 이를 포함하는 진공단열재 | |
WO2014007461A1 (ko) | 터짐불량이 개선된 진공단열재 및 그의 제조방법 | |
WO2013081395A1 (ko) | 고온용 진공단열재 | |
WO2014061901A1 (ko) | 고온 성형용 단열 필름, 이를 이용한 진공 단열재 및 진공 단열재의 제조 방법 | |
KR101260306B1 (ko) | 가스 차단성이 우수한 진공단열재용 다층형 슈퍼 배리어 봉지 부재 | |
WO2014010983A1 (ko) | 어닐링 처리된 무바인더 유리섬유를 포함하는 진공 단열재 | |
US20210301970A1 (en) | Laminate for vacuum insulation material, and vacuum insulation material using the laminate | |
WO2016089101A1 (ko) | 진공단열재용 외피재 및 이를 포함하는 진공단열재 | |
WO2014088222A1 (ko) | 멜라민 수지 경화 발포체로 이루어진 진공단열재용 심재와 이를 이용한 진공단열재 및 그 제조방법 | |
EP2993278B1 (en) | Composite fire rated shutter | |
CN106024176A (zh) | 一种光电混合线缆 | |
CN105913960A (zh) | 一种光电混合线缆 | |
WO2019103309A1 (ko) | 진공단열재 외피재용 적층재 및 이를 포함한 진공단열재 외피재 | |
KR102120810B1 (ko) | 진공단열재 외피재용 적층재 및 이를 포함한 진공단열재 외피재 | |
KR20180099442A (ko) | 진공단열재 외피재용 적층재 및 이를 포함한 진공단열재 외피재 | |
KR20150089361A (ko) | 진공 단열재 | |
KR101808897B1 (ko) | 진공 단열재 및 이의 제조방법 | |
CN105913965A (zh) | 一种光电混合线缆 | |
WO2014123382A1 (ko) | 진공단열재의 곡면 형성 방법 및 곡면이 형성된 진공단열재를 이용한 냉온 정수 장치 | |
CN106024177A (zh) | 一种光电混合线缆 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12852326 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14358388 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2014542253 Country of ref document: JP Kind code of ref document: A |
|
REEP | Request for entry into the european phase |
Ref document number: 2012852326 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012852326 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |