WO2017111181A1 - 단열재 - Google Patents
단열재 Download PDFInfo
- Publication number
- WO2017111181A1 WO2017111181A1 PCT/KR2015/014006 KR2015014006W WO2017111181A1 WO 2017111181 A1 WO2017111181 A1 WO 2017111181A1 KR 2015014006 W KR2015014006 W KR 2015014006W WO 2017111181 A1 WO2017111181 A1 WO 2017111181A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- heat insulating
- insulating material
- thickness
- foam
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 title claims abstract description 28
- 239000006260 foam Substances 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 15
- 239000010439 graphite Substances 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 229920006327 polystyrene foam Polymers 0.000 claims description 4
- 229920005990 polystyrene resin Polymers 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 2
- 229920005553 polystyrene-acrylate Polymers 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 11
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 6
- 239000007790 solid phase Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
Images
Classifications
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- 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
- B32B5/32—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 at least two layers being foamed and next to each other
-
- 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
- B32B5/16—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 formed of particles, e.g. chips, powder or granules
-
- 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
- B32B5/30—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 formed of particles, e.g. chips, granules, powder
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/027—Thermal properties
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- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
-
- 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
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
-
- 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
- B32B2266/0242—Acrylic 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
Definitions
- the present invention relates to a heat insulating material, and more particularly, to a heat insulating material having an improved laminated structure.
- heat insulating materials are used to increase the heat insulating performance of buildings.
- the most widely used as such a heat insulating material is a heat insulating material composed of a foam formed by foaming the resin.
- the heat insulating material composed of foam by foaming the resin as described above has a limitation in heat insulation performance that can be implemented by itself, and thus it is difficult to secure sufficient heat insulation performance. Therefore, there is a need for a heat insulating material that can implement sufficient heat insulating performance.
- the present invention is to provide a heat insulating material having excellent heat insulating performance.
- the first layer comprising a nano-cell foam; A second layer overlying the first layer and comprising a micro cell foam having a pore larger than the nano cell foam; And a third layer located over the second layer and comprising expanded graphite.
- the average size of the pores of the second layer may be formed to 5um to 30um.
- the density of the second layer may be smaller than the density of the first layer.
- the ratio of the density of the second layer to the density of the first layer may be formed to 0.2 to 0.4.
- the second layer may be positioned on both sides of the first layer, and the third layer may be positioned on the second layer, respectively located on both sides of the first layer, to constitute both outer surfaces of the heat insulating material.
- the first layer may be made of a foam comprising polystyrene and polymethyl methacrylate
- the second layer may be made of polystyrene foam
- the third layer may include the expanded graphite and polystyrene resin.
- the thickness of the first layer may be greater than the thickness of the third layer, and the thickness of the second layer may be greater than the thickness of each of the first layer and the third layer.
- the heat insulating material may be formed of a plate-shaped heat insulating material.
- thermal conductivity of radiation, solid phase, and gas phase may be lowered by the laminated structure of the first layer, the second layer, and the third layer, respectively, to effectively lower the thermal conductivity.
- thermal conductivity of radiation, solid phase, and gas phase may be lowered by the laminated structure of the first layer, the second layer, and the third layer, respectively, to effectively lower the thermal conductivity.
- a third layer on the outer surface to reduce the heat conduction caused by radiation to prevent the heat conduction by radiation into the interior of the heat insulator, the heat conduction through the solid phase is reduced by the second layer located inside the third layer In the first innermost layer, heat conduction through the gas phase is reduced.
- FIG. 1 is a schematic cross-sectional view showing a heat insulating material according to an embodiment of the present invention.
- any part of the specification “includes” other parts, unless otherwise stated, other parts are not excluded, and may further include other parts.
- a part of a layer, film, region, plate, etc. is said to be “on” another part, this includes not only the case where the other part is “just above” but also the other part located in the middle.
- parts such as layers, films, regions, plates, etc. are “just above” another part, it means that no other part is located in the middle.
- FIG. 1 is a schematic cross-sectional view showing a heat insulating material according to an embodiment of the present invention.
- the heat insulating material 100 includes a first layer 10 including a nano cell foam having nano-sized first pores 10a and positioned on the first layer 10. And a second layer 20 comprising a micro cell foam having a second pore 20a larger than the first pore 10a, and a third layer over the second layer 20 and comprising expanded graphite 32.
- Layer 30 the second layer 20 may be positioned on both sides of the first layer 10, and the third layer 30 may be positioned on the second layer 20, which is respectively located on both sides of the first layer 10. Can be.
- the first layer 10 constitutes a center layer
- the third layer 30 constitutes both outer surfaces of the heat insulating material 100
- the second layer 20 forms the first layer 10 and both outer surfaces. Each may be located between the third layers 30.
- the third layer 30 constituting the outer surface of the heat insulating material 100 may include expanded graphite 32 to serve to block thermal radiation.
- Expanded graphite 32 has a plate-like geometry and can absorb all electromagnetic radiation regardless of incident angle or frequency. And the surface of the wavy and coarse expanded graphite 32 can cause multiple reflections. As a result, the expanded graphite 32 can effectively block heat radiation. That is, the thermal conductivity ⁇ rad through radiation can be lowered by the third layer 30.
- the expanded graphite 32 may have a diameter of 5 mm or less (eg, 1 mm to 5 mm in diameter) and a length of 20 mm to 50 mm.
- the expanded graphite 32 may be included in an amount of 0.01 wt% to 5 wt% with respect to 100 wt% of the third layer 30. At such diameters, lengths, and weight percents, thermal conductivity through radiation can be effectively prevented. However, the present invention is not limited thereto, and the diameter, length, and weight% of the expanded graphite 32 may have various values. More specifically, the third layer 30 may be a layer in which expanded graphite 32 is dispersed in the resin 34.
- the resin 34 may include a resin 32 having excellent heat insulating performance.
- the resin 34 may include a polystyrene resin.
- the resin 34 of the third layer 30 may include the same resin as the resin (ie, polystyrene resin) included at least in part in the first layer 10 and the second layer 20.
- the third layer 30 may have the same properties, including the same resin as at least a portion of the first layer 10 and the second layer 20, so as to avoid problems that may occur when using heterogeneous materials.
- the third layer 30 may be composed of polystyrene foam including expanded graphite 32.
- the second layer 20 positioned between the first layer 10 and the third layer 30 may include a micro cell foam to reduce heat conduction through the solid. That is, the thermal conductivity ⁇ solid through the solid phase may be lowered by the second layer 20.
- the second layer 20 may have a smaller density than the first layer 10 to effectively reduce thermal conduction through the solid.
- the average size of the second pores 20a of the second layer 20 is 5um to 30um
- the ratio of the density of the second layer 20 to the density of the first layer 10 (or the first layer) Relative density of the second layer 20 with respect to (10)) may be 0.2 to 0.4. Within this range, heat conduction through the solid can be reduced as much as possible.
- the first layer 10 may include a nano cell foam having a first pore 10a having a size smaller than that of the second pore 20a to reduce heat conduction through the gas. That is, the thermal conductivity ⁇ gas through the gas phase may be lowered by the first layer 10. Since the first layer 10 has a porous structure with a small size of the first pores 10a, it exhibits a Knudsen effect of transferring energy when the gas impinges on the walls of the nanocells of the first layer 10. Can be. As a result, the first layer 10 may reduce the thermal conductivity through the gas.
- the second layer 20 may be made of polystyrene foam
- the first layer 10 may be made of foam including polyester and polymethyl methacrylate.
- Foams containing polystyrene have a fine, independent pore structure and have excellent thermal insulation properties and are resistant to moisture and moisture.
- the first layer 10, a thermal conductivity the third layer 30 is lower ( ⁇ gas) lowering the thermal conductivity ( ⁇ solid) through the solid phase by the second layer 20 through the gas by It is possible to lower the thermal conductivity ( ⁇ rad ) through radiation.
- the thermal conductivity is a sum of thermal conductivity ( ⁇ gas ) through the gas phase, thermal conductivity ( ⁇ solid ) through the solid phase, and thermal conductivity ( ⁇ rad ) through radiation.
- a third layer 30 is disposed on the outer surface to reduce heat conduction due to radiation so that heat from radiation does not conduct to the inside of the heat insulating material 100, and the second layer 30 located inside the third layer 30 ( 20 reduces heat conduction through the solid phase and heat conduction through the gas phase in the innermost first layer 10. This can effectively lower the thermal conductivity.
- the thickness T1 of the first layer 10 is greater than the thickness T3 of the third layer 30, and the thickness T2 of the second layer 20 is the thickness T1 of the first layer 10. ) And the thickness T3 of the third layer 30, respectively.
- the heat insulating material 100 described above may be used as a plate-shaped heat insulating material or heat insulating panel having a thickness in which the first layer 10, the second layer 20, and the third layer 30 are stacked.
- the first layer 10 and the second layer 20 are in contact with each other, and the second layer 20 and the third layer 30 are formed in contact with each other to minimize thermal conductivity by a simple structure. Illustrated. However, the present invention is not limited thereto, and another layer is positioned between the first layer 10 and the second layer 20, or another layer is positioned between the second layer 20 and the third layer 30, and the like. Various variations of are possible.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
Description
Claims (8)
- 나노 셀 폼을 포함하는 제1 층;상기 제1 층 위에 위치하며, 상기 나노 셀 폼보다 큰 포어를 가지는 마이크로 셀 폼을 포함하는 제2 층; 및상기 제2 층 위에 위치하며, 팽창 흑연을 포함하는 제3 층을 포함하는 단열재.
- 제1항에 있어서,상기 제2 층의 상기 포어의 평균 크기가 5um 내지 30um인 단열재.
- 제1항에 있어서,상기 제2 층의 밀도가 상기 제1 층의 밀도보다 작은 단열재.
- 제1항에 있어서,상기 제1 층의 밀도에 대한 상기 제2 층의 밀도의 비율이 0.2 내지 0.4인 단열재.
- 제1항에 있어서,상기 제2 층이 상기 제1 층의 양면에 각기 위치하고,상기 제3 층이 상기 제1 층의 양면에 각기 위치하는 상기 제2 층 위에 각기 위치하여 상기 단열재의 양쪽 외면을 구성하는 단열재.
- 제1항에 있어서,상기 제1 층은 폴리스티렌과 폴리메틸메타크릴레이트를 포함하는 폼으로 이루어지고,상기 제2 층은 폴리스티렌 폼으로 이루어지고,상기 제3 층은 상기 팽창 흑연과 폴리스티렌 수지를 포함하는 단열재.
- 제1항에 있어서,상기 제1 층의 두께가 상기 제3 층의 두께보다 크고,상기 제2 층의 두께가 상기 제1 층 및 상기 제3 층의 두께 각각보다 큰 단열재.
- 제1항에 있어서,상기 단열재가 판상 단열재인 단열재.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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PCT/KR2015/014006 WO2017111181A1 (ko) | 2015-12-21 | 2015-12-21 | 단열재 |
KR1020187017243A KR102082918B1 (ko) | 2015-12-21 | 2015-12-21 | 단열재 |
CN201580085822.7A CN108779639B (zh) | 2015-12-21 | 2015-12-21 | 绝热材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/KR2015/014006 WO2017111181A1 (ko) | 2015-12-21 | 2015-12-21 | 단열재 |
Publications (1)
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WO2017111181A1 true WO2017111181A1 (ko) | 2017-06-29 |
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PCT/KR2015/014006 WO2017111181A1 (ko) | 2015-12-21 | 2015-12-21 | 단열재 |
Country Status (3)
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KR (1) | KR102082918B1 (ko) |
CN (1) | CN108779639B (ko) |
WO (1) | WO2017111181A1 (ko) |
Citations (5)
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KR100982176B1 (ko) * | 2010-03-05 | 2010-09-14 | 김주영 | 팽창흑연을 함유한 불연 단열성의 페이스트 조성물 및 그를 이용한 친환경 불연 단열재 |
US20110252739A1 (en) * | 2004-06-29 | 2011-10-20 | Aspen Aerogels, Inc. | Insulated building materials |
KR20140110404A (ko) * | 2013-03-07 | 2014-09-17 | 주식회사 아모그린텍 | 단열재용 코어 및 그의 제조방법과 이를 이용한 슬림형 단열재 |
KR20150021461A (ko) * | 2013-08-19 | 2015-03-02 | 주식회사 아모그린텍 | 단열 시트, 그 제조 방법 및 단열 패널 |
KR20150089319A (ko) * | 2014-01-27 | 2015-08-05 | 주식회사정양에스지 | 에어로겔 복합재가 부착된 복합 단열재의 제조방법 및 그에 의한 복합 단열재 |
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JP4271999B2 (ja) * | 2003-06-20 | 2009-06-03 | 株式会社ジェイエスピー | アルミニウム粉を含有するスチレン系樹脂発泡体 |
CN101219873B (zh) * | 2007-01-12 | 2010-05-19 | 上海船舶工艺研究所 | 一种纳米孔绝热材料及其制备方法 |
JP5471118B2 (ja) * | 2009-07-24 | 2014-04-16 | 株式会社カネカ | 断熱性能に優れた押出発泡体 |
KR101060311B1 (ko) * | 2011-03-29 | 2011-08-31 | 폴머(주) | 고단열성의 난연성 복합보드 및 이를 이용한 건축용 패널 |
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CN103553543B (zh) * | 2013-10-28 | 2015-04-01 | 河北工业大学 | 一种建筑物外墙阻燃保温隔热板的制备方法 |
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2015
- 2015-12-21 KR KR1020187017243A patent/KR102082918B1/ko active IP Right Grant
- 2015-12-21 CN CN201580085822.7A patent/CN108779639B/zh active Active
- 2015-12-21 WO PCT/KR2015/014006 patent/WO2017111181A1/ko active Application Filing
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US20110252739A1 (en) * | 2004-06-29 | 2011-10-20 | Aspen Aerogels, Inc. | Insulated building materials |
KR100982176B1 (ko) * | 2010-03-05 | 2010-09-14 | 김주영 | 팽창흑연을 함유한 불연 단열성의 페이스트 조성물 및 그를 이용한 친환경 불연 단열재 |
KR20140110404A (ko) * | 2013-03-07 | 2014-09-17 | 주식회사 아모그린텍 | 단열재용 코어 및 그의 제조방법과 이를 이용한 슬림형 단열재 |
KR20150021461A (ko) * | 2013-08-19 | 2015-03-02 | 주식회사 아모그린텍 | 단열 시트, 그 제조 방법 및 단열 패널 |
KR20150089319A (ko) * | 2014-01-27 | 2015-08-05 | 주식회사정양에스지 | 에어로겔 복합재가 부착된 복합 단열재의 제조방법 및 그에 의한 복합 단열재 |
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CN108779639A (zh) | 2018-11-09 |
KR102082918B1 (ko) | 2020-03-02 |
KR20180091846A (ko) | 2018-08-16 |
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