KR20180112294A - Fire retardant insulation wallpaper - Google Patents

Fire retardant insulation wallpaper Download PDF

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Publication number
KR20180112294A
KR20180112294A KR1020170043000A KR20170043000A KR20180112294A KR 20180112294 A KR20180112294 A KR 20180112294A KR 1020170043000 A KR1020170043000 A KR 1020170043000A KR 20170043000 A KR20170043000 A KR 20170043000A KR 20180112294 A KR20180112294 A KR 20180112294A
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South Korea
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flame retardant
layer
foam
flame
foam layer
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KR1020170043000A
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Korean (ko)
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KR101975857B1 (en
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주진재
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주식회사 이큐브
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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
    • 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
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • 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
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B5/245—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 another layer next to it being a foam 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass 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
    • B32B2266/025—Polyolefin
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2607/00—Walls, panels
    • B32B2607/02—Wall papers, wall coverings

Landscapes

  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to fire retardant insulation wallpaper which includes: a flame retardant electron beam crosslinked PE foam layer (71) having improved water resistance, warmth retaining properties, heat insulation, durability and flame retardancy; a non-combustible glass cloth layer (80); and a flame retardant LLDPE film layer (90) having a high tensile strength and elongation. When the fire retardant insulation wallpaper is attached to a building as wallpaper using the PE foam layer, the glass cloth layer, and the LLDPE film layer, the fire retardant insulation wallpaper can exhibit excellent flame retardancy, and secure lifetime characteristics. Moisture-proofing paper (60) is additionally adhered to the lower side of the flame retardant electron beam crosslinked PE foam layer (71) to make the fire retardant insulation wallpaper have further improved dew condensation and moisture resistance.

Description

난연 단열벽지{FIRE RETARDANT INSULATION WALLPAPER}FIRE RETARDANT INSULATION WALLPAPER}

본 발명은 난연 단열벽지에 관한 것으로, 더욱 상세하게는 내수성 보온성 단열성 내구성 및 난연성이 증대되고 불연을 가능케 하며 수명까지 보장케 한 난연 단열벽지에 관한 것이다.
The present invention relates to a flame retardant insulating wallpaper, and more particularly, to a flame retardant insulating wallpaper which is waterproof, heat-insulating, heat-resistant, flame retardant, flame-retardant and life-

일반적으로 벽지는 합성수지를 이용하여 제조되는 합성벽지와, 한지 직물 등의 천연원료를 이용한 천연벽지로 분류된다.In general, wallpaper is classified into a synthetic wallpaper produced using synthetic resin and a natural wallpaper using natural raw materials such as hanji fabric.

합성벽지는 주로 폴리염화비닐(PVC)을 사용하여 제조되는 것으로 오염이 쉽게 되지 않고 경제적이고 대량생산이 가능한 이점이 있고, 천연벽지는 인체에 유해하지 않아 각광을 받고 있으나, 둘 다 단열이 미약하고 화재시 인체에 치명적인 유독가스를 내뿜으면서 연소되기 때문에 문제점으로 지적받고 있다.Synthetic wallpaper is mainly made of polyvinyl chloride (PVC). It is not easy to pollute and it is economical and can be mass-produced. Natural wallpaper is not harmful to the human body, but both are insulated. It is pointed out as a problem because it burns while emitting toxic gas which is lethal to human body in case of fire.

도 1은 선행기술문헌(대한민국 공개특허 제2012-0059770호 - 방습 및 단열효과가 우수한 열반사 단열 벽지 및 그 제조방법)의 실시형태에 따른 단열 벽지를 나타내는 단면도이다.1 is a cross-sectional view showing a heat insulating wallpaper according to an embodiment of the prior art document (Korean Patent Laid-Open Publication No. 2012-0059770 - heat reflecting and heat insulating wallpaper excellent in moisture and heat insulating effect and method of manufacturing the same).

선행기술문헌에 따른 단열효과가 우수한 열반사 단열 벽지(10)는 종이(11)와, 종이(11) 위에 형성된 제1 폴리에틸렌 폼(polyethylene foam) 층(12), 폴리에틸렌 폼층(12) 상에 형성된 중공사 장섬유 부직포 층(13), 중공사 장섬유 부직포 층(13) 상에 형성된 제2 폴리에틸렌폼 층(14), 제2 폴리에틸렌 폼 층(14) 상에 형성된 알루미늄 호일 반사 필름 층(15), 그리고 알루미늄 호일 반사필름 층(15) 상에 형성된 부직포 층(16)이 순차적으로 적층된 다층의 층 구조로 형성된다.A heat-reflective insulation wall paper 10 having excellent thermal insulation effect according to the prior art document comprises a paper 11, a first polyethylene foam layer 12 formed on the paper 11, a second polyethylene foam layer 12 formed on the polyethylene foam layer 12, A hollow fiber nonwoven fabric layer 13, a second polyethylene foam layer 14 formed on the hollow fiber nonwoven fabric layer 13, an aluminum foil reflective film layer 15 formed on the second polyethylene foam layer 14, And a nonwoven fabric layer 16 formed on the aluminum foil reflective film layer 15 are sequentially laminated.

그런데, 선행기술문헌에 따른 단열효과가 우수한 열반사 단열 벽지(10)는 제1 폴리에틸렌 폼 층(12) 및 제2 폴리에틸렌 폼 층(14) 그리고 알루미늄 호일 반사필름 층(15) 나아가 장섬유 부직포 층(13)에 의해 소정의 단열효과를 구현할 수는 있으나 화재에 취약한 종이(11)를 비롯한 제1 폴리에틸렌 폼 층(12) 및 제2 폴리에틸렌 폼 층(14) 그리고 알루미늄 호일 반사필름 층(15) 나아가 장섬유 부직포 층(13)으로 이루어져 화재시 인체에 치명적인 유독가스를 내뿜는 문제점을 안고 있다.
However, the heat-insulating and heat insulating wallpaper 10 having excellent thermal insulation effect according to the prior art document has the first polyethylene foam layer 12 and the second polyethylene foam layer 14 and the aluminum foil reflective film layer 15, The first polyethylene foam layer 12 and the second polyethylene foam layer 14 and the aluminum foil reflective film layer 15, including the paper 11, which is capable of implementing a predetermined adiabatic effect by the adhesive layer 13 but is vulnerable to fire, And a long fibrous nonwoven fabric layer 13, which has a problem of emitting a toxic gas that is lethal to the human body in the event of a fire.

대한민국 공개특허 제2012-0059770호 - 방습 및 단열효과가 우수한 열반사 단열 벽지 및 그 제조방법Republic of Korea Patent Publication No. 2012-0059770 - Heat-reflective insulation wall paper excellent in moisture-proof and insulation effect and manufacturing method thereof

본 발명의 목적은 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 전자선 가교 PE 발포폼 층과, 불연의 Glass Cloth 층, 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 난연 단열벽지를 제공함에 있다.The object of the present invention is to provide a flame retardant PE-foamed foam layer, a flame-retardant glass cloth layer, and a flame retardant LLDPE film layer having high tensile strength and elongation, Which is capable of ensuring not only strength but also life of the flame retardant insulation wall.

본 발명의 목적은 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 셀루로오스 발포폼 층과, 불연의 Glass Cloth 층, 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 난연 단열벽지를 제공함에 있다.An object of the present invention is to provide a fire retardant LLDPE film layer which is resistant to water resistance, heat insulation, durability and flame retardancy, a flame retardant cellulosic foam layer, a fire retardant glass cloth layer and a flame retardant LLDPE film layer having high tensile strength and elongation, Which is capable of ensuring not only strength but also life of the flame retardant insulation wall.

본 발명의 목적은 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 멜라민 발포폼 층과, 불연의 Glass Cloth 층, 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 난연 단열벽지를 제공함에 있다.It is an object of the present invention to provide a flame retardant film which is resistant to fire when it is adhered as a wallpaper of a building by a flame retardant melamine foam layer having increased water resistance, heat insulation and flame retardancy, a flame retardant glass cloth layer and a flame retardant LLDPE film layer having high tensile strength and elongation The present invention also provides a flame-retardant insulating wallpaper which can guarantee a life span.

본 발명의 목적은 난연 LLDPE 필름 층 및 Glass Cloth 층을 난연 멜라민 발포폼 층보다 일측방향으로 더 연장된 날개를 가지도록 형성시켜 난연 단열벽지 및 이웃 난연 단열벽지 사이의 틈새로 인한 결로 발생 및 곰팡이 서식 등을 미연에 차단토록 할 수 있는 난연 단열벽지를 제공함에 있다.
It is an object of the present invention to provide a flame retardant LLDPE film layer and a glass cloth layer which are formed so as to have wings extending further in one direction than a flame retardant melamine foam foam layer to provide dew condensation and mold formation due to a gap between flame retardant insulating wallpaper and neighboring flame- And the like can be blocked in advance.

상기 목적을 달성하기 위한 본 발명은,According to an aspect of the present invention,

폴리에틸렌수지 발포제 및 난연제를 혼합하여 폴리에틸렌시트를 형성한 후 전자선을 조사시켜 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 전자선 가교 PE 발포폼 층과,Crosslinked polyethylene foam foamed foam layer and a flame retardant agent to form a polyethylene sheet and then irradiated with an electron beam to form a flame retarded electron beam crosslinked PE foam foam layer having improved water resistance, heat insulation, heat resistance and flame retardancy,

상기 난연 전자선 가교 PE 발포폼 층 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층과,A Glass Cloth layer attached onto the flame retardant electron beam crosslinked PE foam foam layer and woven from non-burned glass fibers,

상기 Glass Cloth 층 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층을 포함하는 것을 그 기술적 구성상의 기본 특징으로 한다.
And a flame retardant LLDPE film layer formed on the glass cloth layer and made of a linear low density polyethylene crosslinking agent flame retardant and a lubricant.

상기 목적을 달성하기 위한 본 발명은,According to an aspect of the present invention,

셀룰로오스수지 발포제 및 난연제를 혼합하여 발포시킨 난연 셀룰로오스 발포폼 층과,A flame retarded cellulose foam foam layer foamed by mixing a cellulose resin foaming agent and a flame retardant,

상기 난연 셀룰로오스 발포폼 층 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층과,A glass cloth layer attached onto the flame retarded cellulose foam foam layer and woven with fireproof glass fiber yarn,

상기 Glass Cloth 층 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층을 포함하는 것을 그 기술적 구성상의 다음 특징으로 한다.
And a flame retardant LLDPE film layer attached to the glass cloth layer and made of a linear low density polyethylene crosslinking agent flame retardant and a lubricant.

상기 목적을 달성하기 위한 본 발명은,According to an aspect of the present invention,

멜라민수지 발포제 및 난연제를 혼합하여 발포시킨 난연 멜라민 발포폼 층과,A flame-retardant melamine foamed foam layer foamed by mixing a melamine resin foaming agent and a flame retardant,

상기 난연 멜라민 발포폼 층 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층과,A glass cloth layer attached onto the flame-retarded melamine foam layer and woven from non-combustible glass fibers,

상기 Glass Cloth 층 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층을 포함하는 것을 그 기술적 구성상의 그 다음 특징으로 한다.
And a flame retardant LLDPE film layer formed on the glass cloth layer and made of a linear low density polyethylene crosslinking agent flame retardant and a lubricant.

본 발명은 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 전자선 가교 PE 발포폼 층과, 불연의 Glass Cloth 층, 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 효과가 있다.The present invention relates to a flame retardant resin composition which is resistant to fire when it is attached as wallpaper of a building by a flame retardant electron beam crosslinked PE foamed foam layer having increased water resistance, heat insulation, durability and flame retardancy, a flame retardant glass cloth layer and a flame retardant LLDPE film layer having high tensile strength and elongation In addition, it has the effect of guaranteeing the life span.

본 발명은 난연 전자선 가교 PE 발포폼 층의 아래에 방습지를 더 부착시켜 결로나 습기에도 더욱 강하게 할 수 있는 효과가 있다.The present invention has the effect of attaching a moisture-proof paper under the flame-retarded electron beam cross-linked PE foam foam layer to further strengthen the moisture condensation and moisture.

본 발명은 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 셀루로오스 발포폼 층과, 불연의 Glass Cloth 층, 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 효과가 있다.The present invention relates to a flame retardant polyurethane foam which is resistant to fire when it is attached as wallpaper of a building by a flame retardant cellulose foam foam layer having increased water resistance, heat insulation, durability and flame retardancy, a flame retardant glass cloth layer and a flame retardant LLDPE film layer having high tensile strength and elongation In addition, it has the effect of guaranteeing the life span.

본 발명은 난연 셀룰로오스 발포폼 층의 아래에 방습지를 더 부착시켜 결로나 습기에도 강하게 할 수 있는 효과가 있다.According to the present invention, moisture-proof paper can be further adhered to the bottom of the flame-retarded cellulose foam foam layer, thereby enhancing dew condensation and moisture.

본 발명은 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 멜라민 발포폼 층과, 불연의 Glass Cloth 층, 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 효과가 있다.The present invention is not only resistant to fire when it is attached as wallpaper of a building by a flame retardant melamine foam layer having increased water resistance, heat insulation, durability and flame retardancy, a glass cloth layer without fire retardant, and a flame retardant LLDPE film layer having high tensile strength and elongation It has an effect of guaranteeing the life span.

본 발명은 난연 멜라민 발포폼 층의 아래에 방습지를 더 부착시켜 결로나 습기에도 강하게 할 수 있는 효과가 있다.According to the present invention, a moisture-proof paper is further adhered to the bottom of the flame-retarded melamine foamed foam layer so that the moisture-proof paper can be strengthened against condensation and moisture.

본 발명은 난연 LLDPE 필름 층 및 Glass Cloth 층을 난연 멜라민 발포폼 층보다 일측방향으로 더 연장된 날개를 가지도록 형성시켜 난연 단열벽지 및 이웃 난연 단열벽지 사이의 틈새로 인한 결로 발생 및 곰팡이 서식 등을 미연에 차단토록 할 수 있는 효과가 있다.
The present invention is characterized in that a flame retardant LLDPE film layer and a glass cloth layer are formed so as to have wings extending further in one direction than a flame retardant melamine foam foam layer to cause condensation and mold formation due to a gap between the flame retardant insulating wallpaper and neighboring flame- There is an effect that it can be blocked in advance.

도 1은 선행기술문헌의 실시형태에 따른 단열 벽지를 나타내는 단면도.
도 2a는 본 발명의 제1실시예에 따른 난연 단열벽지를 나타내는 단면도.
도 2b는 본 발명의 제2실시예에 따른 난연 단열벽지를 나타내는 단면도.
도 2c는 본 발명의 제3실시예에 따른 난연 단열벽지를 나타내는 단면도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing a heat insulating wallpaper according to an embodiment of the prior art document. FIG.
FIG. 2A is a cross-sectional view showing a flame retardant insulating wallpaper according to a first embodiment of the present invention; FIG.
2B is a cross-sectional view showing a flame-retardant insulating wallpaper according to a second embodiment of the present invention;
2C is a cross-sectional view showing a flame-retardant insulating wallpaper according to a third embodiment of the present invention;

본 발명에 따른 난연 단열벽지의 바람직한 실시예를 도면을 참조하면서 설명하기로 하고, 그 실시예로는 다수 개가 존재할 수 있으며, 이러한 실시예를 통하여 본 발명의 목적, 특징 및 이점들을 더욱 잘 이해할 수 있게 된다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a flame-retardant thermal insulation wallpaper according to the present invention will be described with reference to the drawings. There may be a plurality of embodiments thereof, and the objects, features and advantages of the present invention can be better understood .

도 2a는 본 발명의 제1실시예에 따른 난연 단열벽지를 나타내는 단면도이다.2A is a cross-sectional view showing a flame-retardant insulating wallpaper according to a first embodiment of the present invention.

본 발명의 제1실시예에 따른 난연 단열벽지는 폴리에틸렌 발포제 및 난연제를 혼합하여 폴리에틸렌시트를 형성한 후 전자선을 조사시켜 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 전자선 가교 PE 발포폼 층(71)과, 난연 전자선 가교 PE 발포폼 층(71) 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층(80)과, Glass Cloth 층(80) 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층(90)으로 이루어진다.The flame-retardant thermal insulation wallpaper according to the first embodiment of the present invention is formed by mixing a polyethylene foaming agent and a flame retardant to form a polyethylene sheet and irradiating it with an electron beam to form a flame-retarded electron beam crosslinked PE foam foam layer 71 having increased water resistance, heat insulation, A glass cloth layer 80 adhered to the flame retardant electron beam crosslinked PE foam foam layer 71 and woven from non-combustible glass fiber yarn; a flame retardant LLDPE film 80 made of a linear low density polyethylene crosslinking agent flame retardant and lubricant adhered on the glass cloth layer 80; Film layer 90 as shown in FIG.

난연 전자선 가교 PE 발포폼 층(71)은 폴리에틸렌수지와 폴리올레핀수지(EVA, L-LDPE, HDPE, PP, mPE)와 ADCA(Azodicarbonamide)의 발포제, 브롬계 또는 안티몬계의 난연제를 혼합한 후 압출하여 폴리에틸렌시트를 형성하고 전자선을 조사하여 가교시킴으로써 얻어지는 것으로 전자선 가교에 의해 가교됨에 따라 미가교 합성수지시트에 비하여 강도가 증대되고 발포셀이 균일하고 세밀하게 되어 내수성 보온성 단열성 및 내구성이 증대될 뿐만 아니라 특히 난연의 성질을 크게 향상시킬 수 있게 된다.The flame retardant electron beam crosslinked PE foam foam layer 71 is obtained by mixing a polyethylene resin, a polyolefin resin (EVA, L-LDPE, HDPE, PP, mPE) and a foaming agent of ADCA (azodicarbonamide), a bromine- The crosslinked product obtained by crosslinking by electron beam crosslinking forms a polyethylene sheet and is crosslinked by irradiating it with an electron beam. As a result, the strength is increased as compared with the uncrosslinked synthetic resin sheet, and the foamed cells are uniform and finely formed to increase the water resistance, heat insulating property and durability, Can be greatly improved.

Glass Cloth 층(80)은 불연의 글라스 섬유사로 직조되어 난연 전자선 가교 PE 발포폼 층(71) 위에 부착되는 것으로 글라스 섬유사에 의해 인장강도를 극대화시키면서 화재시 전혀 타지 않도록 할 수 있다.The glass cloth layer 80 is woven with non-burning glass fiber yarn and attached on the flame retardant electron beam crosslinked PE foam foam layer 71. The glass fiber yarn can maximize the tensile strength and prevent burning at all in a fire.

난연 LLDPE 필름 층(난연 선형 저밀도 폴리에틸렌 필름 층; 90)은 선형 저밀도 폴리에틸렌수지에 디큐밀 퍼옥사이드(dicumyl peroxide)의 가교제, 브롬계 또는 안티몬계의 난연제, 스테아린산의 윤활제를 혼합하고 혼련하여 연화물을 얻은 후 가열 및 가압하고 다시 가열 및 냉각하여 제작되는 것으로, LDPE 와 HDPE 의 중간의 물성을 가지나 뛰어난 강인성과 내열성이 있어 잘 타지 않고 각종 스크래치에 강하며 특히 저밀도 폴리에틸렌보다 인장강도가 50∼70％ 정도 높고 신율이 50％ 정도 높을 뿐만 아니라 충격 강도도 훨씬 더 강한 성실을 지닌다.The flame retardant LLDPE film layer (flame retardant linear low density polyethylene film layer: 90) is obtained by mixing and kneading a linear low density polyethylene resin with a crosslinking agent of dicumyl peroxide, a brominated or antimony flame retardant, and a stearic acid lubricant, It is produced by heating and pressurizing and then heating and cooling again. It has good physical properties between LDPE and HDPE, but it has excellent toughness and heat resistance. It is not burnt well and is resistant to various scratches. Especially tensile strength is 50 ~ 70% It has a high elongation rate of 50% and a high impact strength.

이와 같이 본 발명의 제1실시예에 따른 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 전자선 가교 PE 발포폼 층(71)과, 불연의 Glass Cloth 층(80), 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층(90)에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있으며, 난연 전자선 가교 PE 발포폼 층(71)의 아래에 방습지(60)를 더 부착시켜 결로나 습기에도 더욱 강하게 할 수 있는 것이다.As described above, according to the first embodiment of the present invention, the flame retardant EB-crosslinked PE foam foam layer 71, the flame-retardant glass cloth layer 80 and the flame retardant LLDPE having a high tensile strength and elongation If it is attached as wallpaper of a building by the film layer 90, it is possible not only to be strong against fire but also to ensure a lifetime. Further, a moisture proof paper 60 is further adhered to the bottom of the flame retarded electron beam crosslinked PE foam foam layer 71, It can be stronger even in the case of moisture.

그리고, 난연 LLDPE 필름 층(90) 및 Glass Cloth 층(80)은 난연 전자선 가교 PE 발포폼 층(71)보다 일측방향으로 더 연장된 날개(90)를 가지도록 하여 건축물의 내부에 본 발명인 난연 단열벽지를 시공할 때 이웃 난연 단열벽지를 날개(90)로서 덮어줄 수 있도록 하여 난연 단열벽지 및 이웃 난연 단열벽지 사이의 틈새로 인한 결로 발생 및 곰팡이 서식 등을 미연에 차단할 수 있도록 한다.The flame retardant LLDPE film layer 90 and the glass cloth layer 80 have wings 90 that extend further in one direction than the flame retarded electron beam crosslinked PE foam foam layer 71, It is possible to cover neighboring flame retardant insulating wallpaper as wings (90) when the wallpaper is applied, so that condensation and fungal patterning due to a gap between the flame retardant insulating wallpaper and neighboring fire retardant insulating wallpaper can be prevented in advance.

도 2b는 본 발명의 제2실시예에 따른 난연 단열벽지를 나타내는 단면도이다.2B is a cross-sectional view showing a flame-retardant insulating wallpaper according to a second embodiment of the present invention.

본 발명의 제2실시예에 따른 난연 단열벽지는 셀룰로오스수지 발포제 및 난연제를 혼합하여 발포시킨 난연 셀룰로오스 발포폼 층(72)과, 난연 셀룰로오스 발포폼 층(72) 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층(80)과, Glass Cloth 층(80) 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층(90)으로 이루어진다.The flame retardant thermal insulation wallpaper according to the second embodiment of the present invention comprises a flame retarded cellulose foam foam layer 72 foamed by mixing a cellulose resin foam agent and a flame retardant agent and a flocked cellulose foam foam layer 72 bonded onto the flame retarded cellulose foam foam layer 72, And a flame retardant LLDPE film layer 90 attached to the glass closure layer 80 and made of a linear low density polyethylene crosslinker flame retardant and a lubricant.

난연 셀룰로오스 발포폼 층(72)은 셀룰로오스수지와 폴리올레핀수지(EVA, L-LDPE, HDPE, PP, mPE)와 ADCA(Azodicarbonamide)의 발포제, 브롬계 또는 안티몬계의 난연제를 혼합 및 발포시켜 얻어지는 것으로 셀루로오스에 의해 강도를 보장할 수 있으며 내수성 보온성 단열성 및 내구성이 증대되며 특히 난연의 성질을 크게 향상시킬 수 있게 된다.The flame retardant cellulose foam layer 72 is obtained by mixing and foaming a cellulose resin with a polyolefin resin (EVA, L-LDPE, HDPE, PP, mPE) and a foaming agent of ADCA (azodicarbonamide), a bromine- The strength can be guaranteed by the rosos, and the water resistance, thermal insulation, heat resistance and durability are increased, and the property of the flame retardancy can be greatly improved.

Glass Cloth 층(80)은 불연의 글라스 섬유사로 직조되어 난연 셀루로오스 발포폼 층 위에 부착되는 것으로 글라스 섬유사로서 인장강도를 극대화시키면서 화재시 전혀 타지 않도록 할 수 있다.The glass cloth layer 80 is woven with non-combustible glass fiber yarn and adhered on the flame retardant cellulosic foam foam layer, so that it is possible to maximize the tensile strength as glass fiber yarn and prevent burning at all in a fire.

난연 LLDPE 필름 층(난연 선형 저밀도 폴리에틸렌 필름 층; 90)은 선형 저밀도 폴리에틸렌수지에 디큐밀 퍼옥사이드(dicumyl peroxide)의 가교제, 브롬계 또는 안티몬계의 난연제, 스테아린산의 윤활제를 혼합하고 혼련하여 연화물을 얻은 후 가열 및 가압하고 다시 가열 및 냉각하여 제작되는 것으로, LDPE 와 HDPE 의 중간의 물성을 가지나 뛰어난 강인성과 내열성이 있어 화재 및 각종 스크래치에 강하며 특히 저밀도 폴리에틸렌보다 인장강도가 50∼70％ 정도 높고 신율이 50％ 정도 높을 뿐만 아니라 충격 강도도 훨씬 더 강한 성실을 지닌다.The flame retardant LLDPE film layer (flame retardant linear low density polyethylene film layer: 90) is obtained by mixing and kneading a linear low density polyethylene resin with a crosslinking agent of dicumyl peroxide, a brominated or antimony flame retardant, and a stearic acid lubricant, It is produced by heating and pressurizing and then heating and cooling again. It has the physical properties between LDPE and HDPE, but it has excellent toughness and heat resistance and is resistant to fire and various scratches. Especially tensile strength is 50 ~ 70% higher than low density polyethylene Not only is the elongation as high as 50%, but also the impact strength is much stronger.

이와 같이 본 발명의 제2실시예에 따른 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 셀루로오스 발포폼 층과, 불연의 Glass Cloth 층(80), 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층(90)에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 작용을 발휘하며, 난연 셀룰로오스 발포폼 층(72)의 아래에 방습지(60)를 더 부착시켜 결로나 습기에도 강하게 할 수 있다.As described above, according to the second embodiment of the present invention, the flame retardant cellulose foam foam layer having improved water resistance, thermal insulation resistance and flame retardancy, the flame-retardant glass cloth layer 80 and the flame retardant LLDPE film layer having a high tensile strength and elongation 90, it is possible not only to be strong against fire but also to ensure a life span when it is attached as a wallpaper of a building. Further, a moisture proof paper 60 is further adhered to the bottom of the flame retarded cellulose foam foam layer 72, Can also be strong.

그리고, 난연 LLDPE 필름 층(90) 및 Glass Cloth 층(80)은 난연 셀루로오스 발포폼 층보다 일측방향으로 더 연장된 날개(90)를 가지도록 하여 건축물의 내부에 본 발명인 난연 단열벽지를 시공할 때 이웃 난연 단열벽지를 날개(90)로서 덮어줄 수 있도록 하여 난연 단열벽지 및 이웃 난연 단열벽지 사이의 틈새로 인한 결로 발생 및 곰팡이 서식 등을 미연에 차단토록 할 수 있다.The flame retardant LLDPE film layer 90 and the glass closure layer 80 have wings 90 extending in one direction from the flame retardant cellulosic foam layer so that the flame retardant insulating wallpaper of the present invention is applied to the interior of the building It is possible to cover neighboring flame retardant insulating wallpaper as wings 90 to prevent condensation and fungal habit from being formed due to a gap between flame retardant insulating wallpaper and neighboring flame retardant insulating wallpaper.

도 2c는 본 발명의 제3실시예에 따른 난연 단열벽지를 나타내는 단면도이다.2C is a cross-sectional view showing a flame-retardant insulating wallpaper according to a third embodiment of the present invention.

본 발명의 제3실시예에 따른 난연 단열벽지는 멜라민수지 발포제 및 난연제를 혼합하여 발포시킨 난연 멜라민 발포폼 층(73)과, 난연 멜라민 발포폼 층(73) 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층(80)과, Glass Cloth 층(80) 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층(90)으로 이루어진다.The flame retardant thermal insulation wallpaper according to the third embodiment of the present invention is a flame retardant melamine foam layer 73 foamed by mixing a melamine resin blowing agent and a flame retardant and a flame retardant melamine foam layer 73 attached on the flame retarded melamine foam layer 73, And a flame retardant LLDPE film layer 90 attached to the glass closure layer 80 and made of a linear low density polyethylene crosslinker flame retardant and a lubricant.

난연 멜라민 발포폼 층(73)은 멜라민수지와 폴리올레핀수지(EVA, L-LDPE, HDPE, PP, mPE)와 ADCA(Azodicarbonamide)의 발포제, 브롬계 또는 안티몬계의 난연제를 혼합 및 발포시켜 얻어지는 것으로 멜라민에 의해 강도가 보장할 수 있으며 내수성 보온성 단열성 및 내구성이 증대되며 특히 난연의 성질을 크게 향상시킬 수 있다.The flame-retardant melamine foamed foam layer 73 is obtained by mixing and foaming a melamine resin, a polyolefin resin (EVA, L-LDPE, HDPE, PP, mPE) and a foaming agent of ADCA (azodicarbonamide) The strength can be guaranteed, and the water resistance, thermal insulation, heat resistance and durability can be increased, and the properties of the flame retardant can be greatly improved.

Glass Cloth 층(80)은 불연의 글라스 섬유사로 직조되어 난연 멜라민 발포폼 층(73) 위에 부착되는 것으로 글라스 섬유사로서 인장강도를 극대화시키면서 화재시 전혀 타지 않도록 할 수 있다.The glass cloth layer 80 is attached to the flame-retardant melamine foam layer 73 by being woven with non-burning glass fiber yarn, and can be used as a glass fiber yarn to maximize tensile strength and prevent burning at all in a fire.

난연 LLDPE 필름 층(난연 선형 저밀도 폴리에틸렌 필름 층; 90)은 선형 저밀도 폴리에틸렌수지에 디큐밀 퍼옥사이드(dicumyl peroxide)의 가교제, 브롬계 또는 안티몬계의 난연제, 스테아린산의 윤활제를 혼합하고 혼련하여 연화물을 얻은 후 가열 및 가압하고 다시 가열 및 냉각하여 제작되는 것으로, LDPE 와 HDPE 의 중간의 물성을 가지나 뛰어난 강인성과 내열성이 있어 화재 및 각종 스크래치에 강하며 저밀도 폴리에틸렌보다 인장강도가 50∼70％ 정도 높고 신율이 50％ 정도 높을 뿐만 아니라 충격 강도도 훨씬 강한 성실을 지닌다.The flame retardant LLDPE film layer (flame retardant linear low density polyethylene film layer: 90) is prepared by mixing and kneading a linear low density polyethylene resin with a crosslinking agent of dicumyl peroxide, a brominated or antimony flame retardant, or a stearic acid lubricant, It has the properties between LDPE and HDPE, but has excellent toughness and heat resistance. It is resistant to fire and various scratches. It has tensile strength of 50 ~ 70% higher than low density polyethylene, Which is about 50% higher and has a much stronger impact strength.

이와 같이 본 발명의 제2실시예에 따른 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 멜라민 발포폼 층(73)과, 불연의 Glass Cloth 층(80), 그리고 인장강도 및 신율이 강한 난연 LLDPE 필름 층(90)에 의해 건축물의 벽지로서 부착될 경우 화재에 강할 뿐만 아니라 수명까지 보장케 할 수 있는 작용을 발휘하며, 난연 멜라민 발포폼 층(73)의 아래에 방습지(60)를 더 부착시켜 결로나 습기에도 강하게 할 수 있다.As described above, according to the second embodiment of the present invention, the flame retardant melamine foam layer 73 having improved water resistance, thermal insulation resistance and flame retardancy, the flame-retardant glass cloth layer 80 and the flame retardant LLDPE film layer 80 having high tensile strength and elongation (60) is further adhered to the bottom of the flame-retardant melamine foamed foam layer (73) to prevent condensation or the like from adhering to the floor panel It can also be strong against moisture.

그리고, 난연 LLDPE 필름 층(90) 및 Glass Cloth 층(80)은 난연 멜라민 발포폼 층(73)보다 일측방향으로 더 연장된 날개(90)를 가지도록 하여 건축물의 내부에 본 발명인 난연 단열벽지를 설치할 때 이웃 난연 단열벽지를 날개(90)로서 덮어줄 수 있도록 하여 난연 단열벽지 및 이웃 난연 단열벽지 사이의 틈새로 인한 결로 발생 및 곰팡이 서식 등을 미연에 차단토록 한다.
The flame retardant LLDPE film layer 90 and the glass cloth layer 80 have wings 90 that extend further in one direction than the flame retardant melamine foam layer 73 so that the flame- When installed, neighboring flame retardant insulating wallpaper can be covered as wings (90) to prevent condensation and fungal habit from occurring due to gaps between flame retardant insulating wallpaper and adjacent flame retardant insulating wallpaper.

본 발명은 건축물의 내장재로 활용되는 벽지 관련 산업분야에 이용될 수 있다.
INDUSTRIAL APPLICABILITY The present invention can be used in a wall-related industrial field utilized as an interior material of a building.

60 : 방습지 71 : 난연 전자선 가교 PE 발포폼 층
72 : 난연 셀룰로오스 발포폼 층 73 : 난연 멜라민 발포폼 층
80 : Glass Cloth 층 90 : 난연 LLDPE 필름 층
W : 날개60: moisture proof paper 71: flame retardant electron beam crosslinked PE foam foam layer
72: flame retarded cellulose foam foam layer 73: flame retardant melamine foam foam layer
80: Glass Cloth layer 90: Flame retardant LLDPE film layer
W: Wings

Claims (9)

폴리에틸렌수지 발포제 및 난연제를 혼합하여 폴리에틸렌시트를 형성한 후 전자선을 조사시켜 내수성 보온성 단열성 내구성 및 난연성이 증대된 난연 전자선 가교 PE 발포폼 층(71)과,
상기 난연 전자선 가교 PE 발포폼 층(71) 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층(80)과,
상기 Glass Cloth 층(80) 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층(90)을 포함하는 것을 특징으로 하는 난연 단열벽지.Crosslinked PE foam foam layer (71) having increased water resistance, heat insulation, heat resistance and flame retardancy by irradiating an electron beam after forming a polyethylene sheet by mixing a polyethylene resin foaming agent and a flame retardant,
A glass cloth layer 80 attached onto the flame retardant electron beam crosslinked PE foam foam layer 71 and woven from non-combustible glass fiber yarn,
And a flame retardant LLDPE film layer (90) attached to the glass cloth layer (80) and made of a linear low density polyethylene crosslinking agent flame retardant and a lubricant. 제1항에 있어서,
상기 난연 전자선 가교 PE 발포폼 층(71)의 아래에 부착된 방습지(60)를 더 포함하는 것을 특징으로 하는 난연 단열벽지.The method according to claim 1,
Further comprising a moisture-proof paper (60) attached under the flame-retarded electron beam crosslinked PE foam foam layer (71). 제1항 또는 제2항에 있어서,
상기 난연 LLDPE 필름 층(90) 및 Glass Cloth 층(80)은 상기 난연 전자선 가교 PE 발포폼 층(71)보다 일측방향으로 더 연장된 날개(90)를 가지는 것을 특징으로 하는 난연 단열벽지.3. The method according to claim 1 or 2,
Wherein the flame retardant LLDPE film layer (90) and the glass cloth layer (80) have wings (90) extending further in one direction than the flame retardant electron beam crosslinked PE foam foam layer (71). 셀룰로오스수지 발포제 및 난연제를 혼합하여 발포시킨 난연 셀룰로오스 발포폼 층(72)과,
상기 난연 셀룰로오스 발포폼 층(72) 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층(80)과,
상기 Glass Cloth 층(80) 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층(90)을 포함하는 것을 특징으로 하는 난연 단열벽지.A flame retarded cellulose foam foam layer 72 which is foamed by mixing a cellulosic resin foaming agent and a flame retardant,
A glass cloth layer 80 attached onto the flame retarded cellulose foam layer 72 and woven with fireproof glass fiber yarn,
And a flame retardant LLDPE film layer (90) attached to the glass cloth layer (80) and made of a linear low density polyethylene crosslinking agent flame retardant and a lubricant. 제4항에 있어서,
상기 난연 셀룰로오즈 발포폼 층의 아래에 부착된 방습지(60)를 더 포함하는 것을 특징으로 하는 난연 단열벽지.5. The method of claim 4,
And a moisture-proof paper (60) adhered under the flame retardant cellulose foam foam layer. 제4항 또는 제5항에 있어서,
상기 난연 LLDPE 필름 층(90) 및 Glass Cloth 층(80)은 상기 난연 셀룰로오스 발포폼 층(72)보다 일측방향으로 더 연장된 날개(90)를 가지는 것을 특징으로 하는 난연 단열벽지.The method according to claim 4 or 5,
Wherein the flame retardant LLDPE film layer (90) and the glass closure layer (80) have wings (90) extending further in one direction than the flame retardant cellulose foam foam layer (72). 멜라민수지 발포제 및 난연제를 혼합하여 발포시킨 난연 멜라민 발포폼 층(73)과,
상기 난연 멜라민 발포폼 층(73) 위에 부착되며 불연의 글라스 섬유사로 직조된 Glass Cloth 층(80)과,
상기 Glass Cloth 층(80) 위에 부착되며 선형 저밀도 폴리에틸렌 가교제 난연제 및 윤활제로 제작된 난연 LLDPE 필름 층(90)을 포함하는 것을 특징으로 하는 난연 단열벽지.A flame retarded melamine foamed foam layer 73 formed by mixing a melamine resin blowing agent and a flame retardant,
A glass cloth layer 80 attached onto the flame-retarded melamine foamed foam layer 73 and woven with fireproof glass fiber yarn,
And a flame retardant LLDPE film layer (90) attached to the glass cloth layer (80) and made of a linear low density polyethylene crosslinking agent flame retardant and a lubricant. 제7항에 있어서,
상기 멜라민 발포폼 층의 아래에 부착된 방습지(60)를 더 포함하는 것을 특징으로 하는 난연 단열벽지.8. The method of claim 7,
And a moisture-proof paper (60) adhered to the bottom of the melamine foam foam layer. 제7항 또는 제8항에 있어서,
상기 난연 LLDPE 필름 층(90) 및 Glass Cloth 층(80)은 상기 난연 멜라민 발포폼 층(73)보다 일측방향으로 더 연장된 날개(90)를 가지는 것을 특징으로 하는 난연 단열벽지.
9. The method according to claim 7 or 8,
Wherein the flame retardant LLDPE film layer (90) and the glass cloth layer (80) have wings (90) extending further in one direction than the flame retardant melamine foam layer (73).
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Citations (6)

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Publication number Priority date Publication date Assignee Title
KR100479730B1 (en) * 2001-08-16 2005-03-30 영보화학 주식회사 Foamed PE wallcoverings and process for producting it
KR200397710Y1 (en) * 2005-07-22 2005-10-06 박영복 the panel structure for finishing walls of room
KR20120059770A (en) 2010-12-01 2012-06-11 석봉철 An insulating wallpaper which prevents the moisture and cold air
JP2012210718A (en) * 2011-03-30 2012-11-01 Gunze Ltd Film for wall paper, and wall covering material
JP2013170207A (en) * 2012-02-21 2013-09-02 Mitsubishi Paper Mills Ltd Flame retardant-used self-extinguishing steam-expanded material
KR101486139B1 (en) * 2013-05-15 2015-01-26 신용순 Non-flammable unsulatior sheet and method for manufacturing the same having improved sound-absorbing structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479730B1 (en) * 2001-08-16 2005-03-30 영보화학 주식회사 Foamed PE wallcoverings and process for producting it
KR200397710Y1 (en) * 2005-07-22 2005-10-06 박영복 the panel structure for finishing walls of room
KR20120059770A (en) 2010-12-01 2012-06-11 석봉철 An insulating wallpaper which prevents the moisture and cold air
JP2012210718A (en) * 2011-03-30 2012-11-01 Gunze Ltd Film for wall paper, and wall covering material
JP2013170207A (en) * 2012-02-21 2013-09-02 Mitsubishi Paper Mills Ltd Flame retardant-used self-extinguishing steam-expanded material
KR101486139B1 (en) * 2013-05-15 2015-01-26 신용순 Non-flammable unsulatior sheet and method for manufacturing the same having improved sound-absorbing structure

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