KR20120039322A - Heat blocking tape and gas storage tank with the same - Google Patents

Heat blocking tape and gas storage tank with the same Download PDF

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Publication number
KR20120039322A
KR20120039322A KR1020100100968A KR20100100968A KR20120039322A KR 20120039322 A KR20120039322 A KR 20120039322A KR 1020100100968 A KR1020100100968 A KR 1020100100968A KR 20100100968 A KR20100100968 A KR 20100100968A KR 20120039322 A KR20120039322 A KR 20120039322A
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KR
South Korea
Prior art keywords
layer
heat shield
tape
thermal barrier
storage tank
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KR1020100100968A
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Korean (ko)
Inventor
백윤호
안명호
김대영
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현대중공업 주식회사
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Priority to KR1020100100968A priority Critical patent/KR20120039322A/en
Publication of KR20120039322A publication Critical patent/KR20120039322A/en

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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2264/101—Glass
    • 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
    • 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
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: A heat insulation tape and a gas-storage tank equipped thereof are provided to remarkably reduce heat inflow into the storage tank, thereby reducing evaporation of gas shrink. CONSTITUTION: A heat insulation tape comprises an adhesive layer(11), a heat blocking layer(12), a second row barrier layer(13), and an infrared reflection layer(14). The adhesion layer is attached to an object. The first row barrier layer and the second row barrier layer are laminated in order to seclude heat on the adhesion layer. The infrared reflection layer reflects infrared ray on the second row barrier layer. One or all of the first row barrier layer and the second row barrier layer includes hollow spheres(13a).

Description

열차단 테이프 및 이러한 열차단 테이프를 구비한 가스저장 탱크{Heat Blocking Tape and Gas Storage Tank with the Same}Heat Blocking Tape and Gas Storage Tank with the Same}

본 발명은 열차단 테이프 및 이러한 열차단 테이프를 구비한 가스저장 탱크에 관한 것으로서, 더욱 상세하게는 열을 효과적으로 차단할 수 있고, 가스 저장탱크에 간편하게 부착이 가능하도록 한 것이다.
The present invention relates to a thermal barrier tape and a gas storage tank having such a thermal barrier tape, and more particularly, to effectively block heat and to be easily attached to the gas storage tank.

일반적으로, LNG,LPG 등의 액화 가스를 저장하는 저장탱크는 저온을 유지하여야 하고, 이러한 저온화된 상태에서 운반선 등에 설치되어 원하는 곳으로 운송하도록 한다.In general, the storage tank for storing the liquefied gas, such as LNG, LPG should be kept at a low temperature, and installed in a transport ship in such a low temperature state to be transported to the desired place.

그런데, 이러한 저장탱크가 운반선에 탑재되어 장시간 운반되는 과정에서, 태양광선에 의해 저장탱크의 온도가 상승할 수 있다. 만일, 저장탱크의 온도가 상승하게 되면, 저장탱크의 내부에 저장된 저온화된 액화가스가 기화(boil-off)가 발생하고, 그러면 저장탱크의 안전을 고려하여 재액화 장비를 작동시켜서 재액화 작업을 한다.However, in the process of carrying such a storage tank mounted on the carrier for a long time, the temperature of the storage tank can be increased by the sunlight. If the temperature of the storage tank rises, the low temperature liquefied gas stored in the storage tank will boil off, and then the reliquefaction operation will be performed by operating the reliquefaction equipment in consideration of the safety of the storage tank. Do it.

이때, 재액화 장비를 작동하기 위해서 선박유가 사용되고, 선박유의 사용증가로 질소산화물(NOx), 황산화물(SOx) 및 이산화탄소(CO2)의 배출이 증가하여 대기오염을 가중시키는 원인이 되는 것이다. At this time, the ship oil is used to operate the reliquefaction equipment, and the increase of the use of the ship oil to increase the emissions of nitrogen oxides (NOx), sulfur oxides (SOx) and carbon dioxide (CO 2 ) to cause air pollution.

따라서, 저온가스를 저장하는 저장탱크는 태양광선으로부터 차단시키는 것이 중요하지만, 종래에는 저장탱크의 외면에 도료를 도포하는 작업을 하였는데, 이때 사용되는 도료는 시너와 같은 휘발성 유기용제를 사용하기 때문에 작업자의 건강을 해칠 수 있고, 또한 대기오염의 요인이 되며, 더욱이 작업자에 의한 도료 도포시 도막 두께가 일정하지 않고 편차가 발생하는 등의 문제점이 있었다.
Therefore, it is important to block the storage tank storing low temperature gas from sunlight, but in the past, the paint was applied to the outer surface of the storage tank, and the paint used here uses a volatile organic solvent, such as thinner, There is a problem that can damage the health of the, and also become a factor of air pollution, and the deviation of the coating film thickness is not constant when coating the paint by the operator.

이에 본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 태양광선을 차단하여 열이 전달되지 않도록 한 열차단 테이프와 이러한 열차단 테이프를 구비한 가스 저장탱크를 제공하는 것이다.
Accordingly, the present invention is to solve the conventional problems as described above, it is an object of the present invention to provide a heat shield tape and a gas storage tank having such a heat shield tape to block heat from being transmitted to the heat. .

상기와 같은 목적을 달성하기 위한 본 발명의 해결수단은, 대상물에 부착이 가능하도록 하는 점착층과; 상기 점착층 위에 열을 차단하도록 적층되는 제 1열 차단층 및 제 2열 차단층과; 상기 제 2열 차단층 위에 적외선을 반사시키는 적외선 반사층이 순차적으로 포함되어 구성된 것이다. Solution to Problem The present invention for achieving the above object, the adhesive layer to be attached to the object; A first thermal barrier layer and a second thermal barrier layer laminated on the adhesive layer to block heat; The infrared reflective layer reflecting infrared rays on the second heat shield layer is sequentially included.

또한, 상기 제 1열 차단층과 제 2열 차단층 중 어느 하나 또는 모두에 중공구체를 포함하는 구조이다. In addition, the structure includes a hollow sphere in any one or both of the first heat shield layer and the second heat shield layer.

또한, 상기 제 1,2열 차단층과 적외선 반사층은 폴리우레탄(Polyurethane), 폴리에스테르(Polyester), 폴리비닐클로라이드(Polyvinyl chloride), 폴리에틸렌(Polyethylene), 폴리테트라플루오로 에틸렌(Polytetrafluoro ethylene), 폴리프로필렌(Polyprophylene), 폴리스타이렌(Polystyrene), 폴리아미드(Polyamide), 폴리비닐리덴 플루오라이드(Polyvinilidene fluoride), 에폭시(Epoxy), 에틸렌-비닐 아세테이트(Ethylene-vinyl acetate)중 어느 한 가지 또는 두가지 이상으로 합성된 것이다.In addition, the first and second heat shield layers and the infrared reflecting layer may include polyurethane, polyester, polyvinyl chloride, polyethylene, polytetrafluoro ethylene, poly Synthesis of any one or more of propylene (Polyprophylene), polystyrene, polyamide, polyvinilidene fluoride, epoxy, ethylene-vinyl acetate It is.

또한, 상기 제 1,2열 차단층 및 적외선 반사층의 두께는 70 ~ 130㎛로 된 것이다. In addition, the thicknesses of the first and second heat shield layers and the infrared reflecting layer are 70 to 130 μm.

또한, 상기 적외선 반사층위에 자외선 차단을 위한 UV 코팅층을 더 포함하는 구조이다. In addition, the structure further comprises a UV coating layer for blocking the UV on the infrared reflective layer.

상기 중공구체는 세라믹 또는 유리재의 속이 빈 구체로 된 것이다.
The hollow sphere is a hollow sphere of ceramic or glass material.

한편, 본 발명은 상기와 같은 열차단 테이프를 구비하는 가스 저장탱크가 제공된다.
On the other hand, the present invention is provided with a gas storage tank having a thermal barrier tape as described above.

이와 같이 본 발명은 열차단 테이프를 이용하여 가스를 저장하는 저장탱크의 외면에 간편하게 부착함으로써, 저장탱크내의 열 유입을 대폭 감소시켜서 가스의 기화를 줄일 수 있고, 그에따라, 재액화 장비의 구동시간을 줄여서 최종적으로 질소 산화물, 황 산화물의 배출을 감소시킬 수 있으며, 특히 이산화탄소의 배출을 1% 이상 저감시킬 수 있다.As described above, the present invention can be easily attached to the outer surface of the storage tank for storing gas by using a thermal barrier tape, thereby greatly reducing heat inflow into the storage tank, thereby reducing gas vaporization, and thus driving time of the reliquefaction equipment. Finally, the emission of nitrogen oxides and sulfur oxides can be reduced, and in particular, the emission of carbon dioxide can be reduced by more than 1%.

또한, 저장탱크의 외면에 테이프를 부착하는 것이므로, 도료 사용에 의한 시너와 같은 휘발성 유기용제를 사용하지 않아 대기 오염을 상당히 줄일 수 있으며, 작업자의 건강에도 무해하고, 도장 공정시간을 상당히 줄일 수 있으며, 종래와 같이 도료 사용에 따른 도막 두께 편차를 대폭 줄일 수 있는 효과가 있다.
In addition, since the tape is attached to the outer surface of the storage tank, it does not use volatile organic solvents such as thinner due to the use of paint, which can significantly reduce air pollution, harm to the health of workers, and significantly reduce the painting process time. As in the prior art, there is an effect of significantly reducing the coating thickness variation due to the use of the paint.

도 1은 본 발명의 열차단 테이프의 구조를 도시한 단면도이다.
도 2는 본 발명의 열차단 테이프를 구비한 저장탱크의 모습을 도시한 도면이다. 1 is a cross-sectional view showing the structure of the thermal barrier tape of the present invention.
Figure 2 is a view showing a state of the storage tank with a heat shield tape of the present invention.

이하, 본 발명을 실시하기 위한 구체적인 내용을 첨부된 예시도면에 의거 상세하게 설명한다. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 열차단 테이프의 구조를 도시한 단면도이다.1 is a cross-sectional view showing the structure of the thermal barrier tape of the present invention.

도면에 도시된 바와 같이, 본 발명에 따른 열차단 테이프(10)는 점착층(11), 제 1열차단층(12), 제 2열차단층(13), 적외선 반사층(14)이 순차적으로 포함되어 구성된다. As shown in the figure, the thermal barrier tape 10 according to the present invention includes a pressure-sensitive adhesive layer 11, the first heat shield layer 12, the second heat shield layer 13, the infrared reflecting layer 14 in sequence. It is composed.

상기 점착층(11)은 아크릴 또는 고무재로서, 그 두께는 20 ~ 60㎛이다. The adhesive layer 11 is an acrylic or rubber material, the thickness of which is 20 ~ 60㎛.

또한, 제 1열차단층(12)은 폴리우레탄(Polyurethane), 폴리에스테르(Polyester), 폴리비닐클로라이드(Polyvinyl chloride), 폴리에틸렌(Polyethylene), 폴리테트라플루오로 에틸렌(Polytetrafluoro ethylene), 폴리프로필렌(Polyprophylene), 폴리스타이렌(Polystyrene), 폴리아미드(Polyamide), 폴리비닐리덴 플루오라이드(Polyvinilidene fluoride), 에폭시(Epoxy), 에틸렌-비닐 아세테이트(Ethylene-vinyl acetate)중 어느 한가지 또는 두가지 이상으로 합성되어 이루어진 층이고, 그 두께는 70 ~ 130㎛이다. In addition, the first heat shield layer 12 may include polyurethane, polyester, polyvinyl chloride, polyethylene, polytetrafluoro ethylene, and polyprophylene. , Polystyrene, polyamide, polyvinylidene fluoride, epoxy, epoxy, ethylene-vinyl acetate, a layer composed of one or two or more of two or more, The thickness is 70-130 micrometers.

또한, 제 2열차단층(13)은 폴리우레탄(Polyurethane), 폴리에스테르(Polyester), 폴리비닐클로라이드(Polyvinyl chloride), 폴리에틸렌(Polyethylene), 폴리테트라플루오로 에틸렌(Polytetrafluoro ethylene), 폴리프로필렌(Polyprophylene), 폴리스타이렌(Polystyrene), 폴리아미드(Polyamide), 폴리비닐리덴 플루오라이드(Polyvinilidene fluoride), 에폭시(Epoxy), 에틸렌-비닐 아세테이트(Ethylene-vinyl acetate) 중 어느 한가지 또는 2가지 이상으로 합성되어 이루어진 층이고, 그 두께는 70 ~ 130㎛이다. In addition, the second heat shield layer 13 may include polyurethane, polyester, polyvinyl chloride, polyethylene, polytetrafluoro ethylene, and polyprophylene. , Polystyrene, polyamide, polyvinylidene fluoride, epoxy, epoxy, ethylene-vinyl acetate, or any one of two or more layers And the thickness is 70-130 micrometers.

또한, 이 제 2열차단층(13)의 내부에는 복수의 중공구체(hollow sphere)(13a)가 포함되어 구성된다. In addition, a plurality of hollow spheres 13a are included in the second heat shield layer 13.

상기 중공구체(13a)는 세라믹 또는 유리재의 속이 빈(중공형) 구체이다. The hollow sphere 13a is a hollow (hollow) sphere made of ceramic or glass material.

또한, 상기 중공구체의 직경은 10 ~ 70㎛로 되어 있다. In addition, the diameter of the hollow sphere is 10 ~ 70㎛.

그러나, 이에 한정되지 않고, 중공구체(13a)는 제 1열차단층(12)에도 포함할 수 있다, However, the present invention is not limited thereto, and the hollow sphere 13a may also be included in the first heat shield layer 12.

또한, 적외선 반사층(14)은 폴리우레탄(Polyurethane), 폴리에스테르(Polyester), 폴리비닐클로라이드(Polyvinyl chloride), 폴리에틸렌(Polyethylene), 폴리테트라플루오로 에틸렌(Polytetrafluoro ethylene), 폴리프로필렌(Polyprophylene), 폴리스타이렌(Polystyrene), 폴리아미드(Polyamide), 폴리비닐리덴 플루오라이드(Polyvinilidene fluoride), 에폭시(Epoxy), 에틸렌-비닐 아세테이트(Ethylene-vinyl acetate) 중 어느 한가지 또는 2가지 이상으로 합성되어 이루어진 층이고, 적외선 반사안료를 함유하고 있다. In addition, the infrared reflecting layer 14 is made of polyurethane, polyester, polyvinyl chloride, polyethylene, polytetrafluoro ethylene, polyprophylene, polystyrene, and the like. (Polystyrene), polyamide, polyvinylidene fluoride (Polyvinilidene fluoride), epoxy (Epoxy), ethylene-vinyl acetate (Ethylene-vinyl acetate) is a layer composed of any one or two or more of the above Contains reflective pigments.

또한, 적외선 반사층(14)의 두께는 70 ~ 130㎛이고, 필요에 따라 적외선 반사층위에 자외선 차단을 위한 UV(자외선) 코팅층을 형성할 수 있다.In addition, the infrared reflecting layer 14 has a thickness of 70 to 130 μm, and if necessary, a UV (ultraviolet) coating layer for blocking ultraviolet rays may be formed on the infrared reflecting layer.

따라서, 적외선 반사층(14)은 상기 적외선 반사안료를 함유하므로, 여러가지 색상으로 마치 여러 색상의 도료를 도포한 것과 같이 나타낼 수 있다. Therefore, since the infrared reflecting layer 14 contains the infrared reflecting pigment, it can be represented as if coatings of various colors are applied in various colors.

또한, 상기 점착층(11)에는 이형지(15)를 더 포함하여 구비할 수 있다. 이 이형지(15)는 본 발명에 따른 열차단 테이프를 사용하지 않을때에는 점착층(11)에 부착된 상태로 유지하고 있다가, 저장탱크(20)의 외면에 부착시 완전히 분리하는 것이다. In addition, the adhesive layer 11 may further include a release paper 15. When the release paper 15 is not in use, the heat-retaining tape according to the present invention is kept attached to the adhesive layer 11 and completely detached when attached to the outer surface of the storage tank 20.

상기 이형지(15)는 폴리에스테르재로 이루어지고, 그 두께는 70 ~ 150㎛로 한다.
The release paper 15 is made of a polyester material, the thickness is 70 ~ 150㎛.

이러한 본 발명에 따른 열차단 테이프(10)는 도 2에 도시된 바와 같이, 저장탱크(20)의 외면중 특히, 상면에 부착하는데, 이형지(15)를 분리한 다음, 점착층(14)을 통해 저장탱크(20)의 상면에 간편하게 부착하면 된다.The heat shielding tape 10 according to the present invention is attached to the outer surface of the storage tank 20, in particular, as shown in Figure 2, in particular, the release paper 15 is separated, and then the adhesive layer 14 Simply attach to the upper surface of the storage tank 20 through.

따라서, 태양광선으로부터 차단하여 태양광선에 의한 열의 발생으로 저장탱크(20)안에 저장된 저온 가스가 액체상태에서 기화되지 않게 되는 것이다. Therefore, the low temperature gas stored in the storage tank 20 is prevented from vaporizing in the liquid state by blocking the sunlight and generating heat by the sunlight.

더욱이, 본 발명의 열차단 테이프(10)는 제 1,2열차단층(12)(13)이 중첩되어 있고, 제 1,2열차단층(12)(13)중 적어도 어느 하나 또는 모두에 중공구체(13a)가 포함되어 있으므로, 더욱 더 태양광을 차단할 수 있는 것이다.
Furthermore, in the heat shielding tape 10 of the present invention, the first and second heat shield layers 12 and 13 are overlapped, and the hollow spheres are formed on at least one or both of the first and second heat shield layers 12 and 13. Since 13a is included, sunlight can be further blocked.

또한, 본 발명에 따른 열차단 테이프(10)의 실제 총 두께는 제 1,2열 차단층(12)(13)의 두께로서, 210 ~ 390㎛를 가진다. 만일, 열차단 테이프(10)의 실제 총 두께가 210㎛ 보다 작을 경우에는, 두께가 얇기 때문에, 수분 및 산소 투과가 쉽게 일어나 녹이 발생할 수 있으며, 외부 충격에 의한 손상 가능성도 그 만큼 높아진다. In addition, the actual total thickness of the thermal barrier tape 10 according to the present invention is the thickness of the first and second heat shield layers 12 and 13, and has a thickness of 210 to 390 μm. If the actual total thickness of the thermal barrier tape 10 is smaller than 210 µm, since the thickness is thin, moisture and oxygen permeation easily occur and rust may occur, and the likelihood of damage due to external impact is also increased.

또한, 테이프 부착 작업시 쉽게 찢어질 수 있다. It can also be easily torn off during tape application.

또한, 열차단 테이프(10)의 실제 총 두께가 390㎛를 초과하는 경우에는, 동일 면적 대비 무게가 증가하여 테이프 부착작업이 어렵고, 특히, 부착하고자 하는 대상물 즉, 저장탱크(20)의 곡면부 또는 돌기부에 완벽하게 부착하는 것이 까다로우며, 테이프 시공후 탈착 가능성이 높아진다. 또한, 테이프가 자체적으로 균열이 발생할 수 있다.
In addition, when the actual total thickness of the thermal barrier tape 10 exceeds 390㎛, the weight is increased compared to the same area is difficult to attach the tape, in particular, the object to be attached, that is, the curved portion of the storage tank 20 Or it is difficult to attach perfectly to the protrusions, and the possibility of detachment after tape construction increases. In addition, the tape itself may crack.

또한, 아래 표 1에서 보는 바와같이, 일반 폴리우레탄 테이프와 비교했을때 전체 태양광 반사율과 열전도도면에서 우수한 특성을 나타냄을 알 수 있다.
In addition, as shown in Table 1 below, compared to the general polyurethane tape it can be seen that the excellent properties in terms of overall solar reflectance and thermal conductivity.

구분division 태양광 반사율
파장 : 700~2,500nm
(녹색)(%)Solar reflectance
Wavelength: 700 ~ 2,500nm
(green)(%)
열전도도(W/mㆍK)
Thermal Conductivity (W / mK)
두께(이형지, 점착층 제외)(㎛)
Thickness (Except Release Paper, Adhesive Layer) (㎛) 본 발명의
열차단 테이프
The
Thermal barrier tape

62
62
0.06
0.06
300
300 일반 폴리우레탄 테이프Plain polyurethane tape
15
15
0.08
0.08
300
300

상기 표 1에서 태양광 반사율(Solar Reflectance)은 태양광인 적외선, 가시광선, 자외선 영역의 반사율을 나타내는 것이고, 특히 근적외선 영역(파장 : 700 ~ 1100nm)은 열원을 가진 파장대로 이 영역의 반사율이 높을 수록 내부로의 열유입이 적어진다. 수치는 근 적외선 영역의 반사율 평균값이다. In Table 1, the solar reflectance represents the reflectance of the infrared, visible, and ultraviolet regions, which are sunlight, and the near-infrared region (wavelength: 700 to 1100 nm) is a wavelength having a heat source, and the higher the reflectance of this region is. Less heat flow into the interior The numerical value is an average value of reflectance in the near infrared region.

본 발명에 따른 열차단 테이프(10)와 일반 폴리루테탄 테이프는 동일 색상인 녹색(본 발명의 열 차단 테이프(10)의 적외선 반사층(14)를 구성하는 적외선 반사안료의 색상임)으로 비교한 것이다.
The thermal barrier tape 10 according to the present invention and the general polyluthetan tape are compared with the same color of green (the color of the infrared reflecting pigment constituting the infrared reflecting layer 14 of the heat shielding tape 10 of the present invention). will be.

본 발명은 편의상 첨부된 예시도면에 의거 본 발명의 실시 예를 설명하였지만, 이에 국한되지 않고 본 발명의 기술적 사상의 범주내에서 여러가지 변형 및 수정이 가능하고, 이러한 변형 및 수정은 본 발명의 청구범위내에 포함됨은 자명한 사실이다.
While the invention has been described for the embodiments of the invention based on the accompanying drawings for convenience, various modifications and variations are possible within the scope of the technical idea of the present invention, such variations and modifications are claims of the present invention Inclusion within is self-evident.

10 : 열차단 테이프
11 : 점착층
12 : 제 1열차단층
13 : 제 2열차단층
14 : 적외선 반사층
15 : 이형지
20 : 저장탱크10: heat shield tape
11: adhesion layer
12: first heat shield layer
13: second heat shield layer
14: infrared reflection layer
15: release paper
20: storage tank

Claims (7)

대상물에 부착이 가능하도록 하는 점착층과;
상기 점착층 위에 열을 차단하도록 적층되는 제 1열 차단층 및 제 2열 차단층과;
상기 제 2열 차단층 위에 적외선을 반사시키는 적외선 반사층이;
순차적으로 포함되어 구성되는 것을 특징으로 하는 열차단 테이프.
An adhesive layer to enable attachment to an object;
A first thermal barrier layer and a second thermal barrier layer laminated on the adhesive layer to block heat;
An infrared reflecting layer reflecting infrared rays on the second heat shield layer;
Thermal barrier tape, characterized in that configured to include sequentially.
청구항 1에 있어서,
상기 제 1열 차단층과 제 2열 차단층 중 어느 하나 또는 모두에 중공구체를 포함하는 것을 특징으로 하는 열차단 테이프.
The method according to claim 1,
Thermal barrier tape, characterized in that it comprises a hollow sphere in any one or both of the first heat shield layer and the second heat shield layer.
청구항 1에 있어서,
상기 제 1열 차단층, 제 2열 차단층 및 적외선 반사층은 폴리우레탄(Polyurethane), 폴리에스테르(Polyester), 폴리비닐클로라이드(Polyvinyl chloride), 폴리에틸렌(Polyethylene), 폴리테트라플루오로 에틸렌(Polytetrafluoro ethylene), 폴리프로필렌(Polyprophylene), 폴리스타이렌(Polystyrene), 폴리아미드(Polyamide), 폴리비닐리덴 플루오라이드(Polyvinilidene fluoride), 에폭시(Epoxy), 에틸렌-비닐 아세테이트(Ethylene-vinyl acetate)중 어느 한 가지 또는 2가지 이상으로 합성된 것을 특징으로 하는 열차단 테이프.
The method according to claim 1,
The first heat shield layer, the second heat shield layer, and the infrared reflecting layer may include polyurethane, polyester, polyvinyl chloride, polyethylene, and polytetrafluoro ethylene. Any one of polypropylene, polyprophylene, polystyrene, polyamide, polyvinylidene fluoride, epoxy, ethylene-vinyl acetate A thermal barrier tape, characterized in that synthesized above.
청구항 1 또는 청구항 3에 있어서,
상기 제 1열 차단층, 제 2열 차단층과 적외선 반사층의 두께는 70 ~ 130㎛인 것을 특징으로 하는 열차단 테이프.
The method according to claim 1 or 3,
Thermal barrier tape, characterized in that the thickness of the first heat shield layer, the second heat shield layer and the infrared reflecting layer is 70 ~ 130㎛.
청구항 1에 있어서,
적외선 반사층위에 자외선 차단을 위한 UV 코팅층을 더 포함하는 것을 특징으로 하는 열차단 테이프.
The method according to claim 1,
Thermal barrier tape further comprises a UV coating layer for blocking the ultraviolet rays on the infrared reflective layer.
청구항 2에 있어서,
상기 중공구체는 세라믹 또는 유리재의 속이 빈 구체인 것을 특징으로 하는 열차단 테이프.
The method according to claim 2,
The hollow sphere is a heat shield tape, characterized in that the hollow sphere of ceramic or glass material.
청구항 1 내지 청구항 6중 어느 한 항에 따른 열차단 테이프를 구비하는 것을 특징으로 하는 가스 저장탱크.
A gas storage tank comprising a heat shielding tape according to any one of claims 1 to 6.
KR1020100100968A 2010-10-15 2010-10-15 Heat blocking tape and gas storage tank with the same KR20120039322A (en)

Priority Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101297990B1 (en) * 2012-10-23 2013-09-10 주식회사 제이에이치 Ultraviolet and infrared absorbable film included glass bubble
KR101333336B1 (en) * 2013-06-28 2013-11-25 주식회사 프레코 Sheet having infrared-rays interception layer for camouflage
KR101446294B1 (en) * 2013-01-17 2014-10-06 진영 박 Reinforcement film using vaccum press and manufacturing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101297990B1 (en) * 2012-10-23 2013-09-10 주식회사 제이에이치 Ultraviolet and infrared absorbable film included glass bubble
KR101446294B1 (en) * 2013-01-17 2014-10-06 진영 박 Reinforcement film using vaccum press and manufacturing method
KR101333336B1 (en) * 2013-06-28 2013-11-25 주식회사 프레코 Sheet having infrared-rays interception layer for camouflage

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