KR100953127B1 - Method for manufacturing interior and exterior material using phenol resin - Google Patents

Method for manufacturing interior and exterior material using phenol resin Download PDF

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KR100953127B1
KR100953127B1 KR1020080079063A KR20080079063A KR100953127B1 KR 100953127 B1 KR100953127 B1 KR 100953127B1 KR 1020080079063 A KR1020080079063 A KR 1020080079063A KR 20080079063 A KR20080079063 A KR 20080079063A KR 100953127 B1 KR100953127 B1 KR 100953127B1
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aluminum material
foam
phenol resin
interior
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KR20100020330A (en
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박재훈
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박재훈
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/14—Homopolymers or copolymers of vinyl fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant

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  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 페놀수지를 이용한 건축 내외장재 제조방법에 관한 것으로서, 레졸형 페놀수지 65중량%, 발포제로 시클로펜탄 6중량%, 유연제로 메틸렌디페닐 디이소시아네이트 20중량%, 경화제로 파라톨루엔술폰산 모노하이드레이트 6중량%, 난연성 향상제로 중탄산염 3중량%를 조성하는 제1단계와; 상기 제1단계의 조성원료 중에서 레졸형 페놀수지, 시클로펜탄, 파라톨루엔술폰산 모노하이드레이트, 중탄산염을 배합 교반하는 제2단계와; 상기 제2단계의 혼합조성에 메틸렌디페닐 디이소시아네이트를 첨가 교반하여 발포폼을 형성시키는 제3단계와; 상기 제3단계의 발포폼을 70~90℃의 온도조건에서 1시간~1시간30분 동안 숙성시켜 페놀수지 발포체를 제조하는 제4단계와; 상기 제4단계를 거친 페놀수지 발포체의 상하측면에 각각 제1알루미늄재 및 제2알루미늄재를 배치 결합하는 제5단계와; 상기 제1알루미늄재의 위에 제1PET필름을 부착하여 최상층을 형성시키고, 상기 제2알루미늄재 아래에 제2PET필름을 부착하여 최하층을 형성시키는 제6단계를 포함하는 제조방법 및 이에 의한 기술을 갖는 건축 내외장재에 대한 기술구성이 개시된다.The present invention relates to a method for manufacturing interior and exterior materials using phenolic resin, 65% by weight of a resol type phenolic resin, 6% by weight of cyclopentane as a blowing agent, 20% by weight of methylenediphenyl diisocyanate as a softening agent, and paratoluenesulfonic acid monohydrate 6 as a curing agent. A first step of forming 3% by weight of bicarbonate by weight, flame retardant improver; A second step of mixing and mixing the resol type phenol resin, cyclopentane, paratoluenesulfonic acid monohydrate, and bicarbonate in the composition raw material of the first step; A third step of forming a foam by adding and stirring methylene diphenyl diisocyanate to the mixing composition of the second step; A fourth step of preparing the phenol resin foam by aging the foam of the third step for 1 hour to 1 hour and 30 minutes at a temperature of 70 to 90 ° C .; A fifth step of placing and combining the first aluminum material and the second aluminum material on the upper and lower sides of the phenol resin foam which has passed through the fourth step, respectively; Building interior and exterior materials having a manufacturing method and a technology according to the sixth step of attaching the first PET film on the first aluminum material to form the uppermost layer, and attaching the second PET film below the second aluminum material to form the lowest layer The technical configuration for the disclosed.

페놀수지, 내/외장재, 페놀수지 발포체, 발포, 숙성, 클로즈 셀 Phenolic Resin, Interior / Exterior, Phenolic Resin Foam, Foam, Aging, Close Cell

Description

페놀수지를 이용한 건축 내외장재 제조방법{METHOD FOR MANUFACTURING INTERIOR AND EXTERIOR MATERIAL USING PHENOL RESIN}METHODS FOR MANUFACTURING INTERIOR AND EXTERIOR MATERIAL USING PHENOL RESIN}

본 발명은 건축 내외장재 제조방법에 관한 것으로, 더욱 상세하게는 페놀수지를 이용한 가교된 클로즈 셀(closed cell) 구조의 페놀수지 발포체를 적용하되 기존보다 물성특성이 향상된 페놀수지 발포체를 적용함으로써 더욱 우수한 단열성을 갖도록 함과 더불어 난연성 및 불연성을 강화할 수 있도록 하는 등 기능성을 높일 수 있도록 하며 경량성을 추구할 수 있도록 한 페놀수지를 이용한 건축 내외장재 제조방법에 관한 것이다.The present invention relates to a method for manufacturing interior and exterior materials, and more particularly, by applying a phenol resin foam having a cross-linked closed cell structure using a phenol resin, by applying a phenol resin foam having improved physical properties than before. The present invention relates to a method for manufacturing interior and exterior building materials using phenolic resins to increase the functionality and to pursue lightweight, as well as to enhance flame retardancy and non-flammability.

일반적으로 건축용 내외장재는 건축물의 내부와 외부를 마감하고 장식하는데 사용되는 마감자재로서 천장재, 벽재, 바닥재, 칸막이 등으로 다양하게 적용되고 있다.In general, interior and exterior materials for building is a finishing material used to finish and decorate the interior and exterior of the building and is applied to a variety of ceiling materials, wall materials, floor materials, partitions.

건축용 내외장재는 기본적으로 단열성이 요구되며, 이 단열에 의한 보온성을 갖도록 폴리스티로폼이나 폴리우레탄폼 및 유리섬유 등의 소재가 기존에 많이 적용 되고 있다.Building interior and exterior materials are basically required heat insulation, and many materials such as polystyrofoam, polyurethane foam, and glass fiber have been conventionally applied to have thermal insulation.

하지만, 상기한 적용소재에 있어 폴리스티로폼이나 폴리우레탄폼은 불에 타기 쉽고 연소되는 동안에 유독가스가 발생되는 단점이 있으며, 유리섬유는 보온성이 떨어지고 인체에 유해한 물질로 사용이 극히 제한되고 있는 실정에 있다.However, in the above-mentioned materials, polystyrene foam or polyurethane foam has a disadvantage in that it is easy to burn and toxic gas is generated during combustion, and glass fiber is inferior in heat insulation and is extremely harmful to humans. have.

이러한 문제를 극복하기 위해 난연성이 우수할 뿐만 아니라 연기발생량이 적고 독성가스의 발생이 적은 페놀수지를 이용한 대체소재의 개발이 이루어지고 있다.In order to overcome these problems, the development of alternative materials using phenolic resins with excellent flame retardancy, low smoke generation and low generation of toxic gases has been made.

특히, 페놀수지를 이용한 가교된 페놀수지 발포체는 내열성을 가지고 있어 고온에서의 열 변형이 거의 없는 특성을 나타내며 불연성을 확보하는 소재로 대체소재의 개발 및 연구의 중심에 있다.In particular, crosslinked phenolic resin foams using phenolic resins have heat resistance and exhibit almost no thermal deformation at high temperatures, and are at the center of development and research of alternative materials as materials that ensure nonflammability.

그런데, 기존에 적용되고 있는 페놀수지 발포체는 깨지기 쉬운 구조로 내외장재로 사용함에 있어 견고함이 떨어지고 쉽게 뒤틀리는 문제점이 있으며, 건축용 내외장재로 페놀수지 발포체를 적용하기 위해서 자체적인 물성의 개선이나 보완적인 기술의 적용이 절실히 요구되고 있다.However, the phenolic resin foam applied in the existing has a problem that the fragile structure is easily broken and easily twisted when used as interior and exterior materials, and in order to apply the phenolic resin foam as an interior and exterior building material for improvement of its own physical properties or complementary technology. Application is urgently needed.

본 발명은 페놀수지를 이용한 가교된 클로즈 셀(closed cell) 구조의 페놀수지 발포체를 적용하되 기존에 비해 물성특성이 향상된 페놀수지 발포체를 적용하거나 또는 보완적인 기술을 적용함으로써 보다 우수한 단열성을 갖도록 함과 더불어 난연성 및 불연성을 강화할 수 있도록 하는 등 기능성을 높일 수 있도록 하며 벽면의 내장과 외장에 무리를 주지 않는 경량성과 쉽게 뒤틀리지 않는 견고함 등을 추구할 수 있도록 한 페놀수지를 이용한 건축 내외장재 제조방법을 제공하는데 그 목적이 있다.The present invention is to apply a phenol resin foam having a cross-linked closed cell structure (phenolic resin) using a phenol resin, but to have a better thermal insulation by applying a phenol resin foam with improved physical properties or by applying a complementary technology In addition, the method of manufacturing interior and exterior materials using phenolic resin to improve the functionality such as strengthening the flame retardancy and non-flammability, and to pursue the light weight that does not overwhelm the interior and exterior of the wall and the rigidity that cannot be easily twisted. The purpose is to provide.

본 발명은 매우 뛰어난 단열특성으로 에너지절약에 기여할 수 있도록 하며 응용범위를 넓힐 수 있도록 하는데 있다.The present invention is to enable to contribute to energy saving with a very excellent thermal insulation properties and to extend the application range.

본 발명의 페놀수지를 이용한 건축 내외장재는 레졸형 페놀수지 65중량%, 발포제로 시클로펜탄 6중량%, 유연제로 메틸렌디페닐 디이소시아네이트 20중량%, 경화제로 파라톨루엔술폰산 모노하이드레이트 6중량%, 난연성 향상제로 중탄산염 3중량%를 조성하고 상기한 조성원료들을 배합 교반함에 의해 발포가 시작되면 70~90℃의 온도조건에서 1시간~1시간30분 동안 발포 숙성시켜 제조된 페놀수지 발포체를 포함하여 구성되게 하는 것을 특징으로 한다.Building interior and exterior materials using the phenolic resin of the present invention is 65% by weight of the resol-type phenolic resin, 6% by weight of cyclopentane as a blowing agent, 20% by weight of methylenediphenyl diisocyanate as a softener, 6% by weight of paratoluenesulfonic acid monohydrate as a curing agent, flame retardant improvement When the foaming starts by mixing 3 wt% of zero bicarbonate and mixing the above-mentioned ingredients, the phenol resin foam prepared by foaming and aging for 1 hour to 1 hour and 30 minutes at a temperature condition of 70 to 90 ° C. Characterized in that.

한편, 본 발명의 페놀수지를 이용한 건축 내외장재 제조방법은 레졸형 페놀수지 65중량%, 발포제로 시클로펜탄 6중량%, 유연제로 메틸렌디페닐 디이소시아네이트 20중량%, 경화제로 파라톨루엔술폰산 모노하이드레이트 6중량%, 난연성 향상제로 중탄산염 3중량%를 조성하는 제1단계와; 상기 제1단계의 조성된 조성원료 중에서 레졸형 페놀수지, 시클로펜탄, 파라톨루엔술폰산 모노하이드레이트, 중탄산염을 배합 교반하는 제2단계와; 상기 제2단계의 혼합 조성에 메틸렌디페닐 디이소시 아네이트를 첨가 교반함에 의해 발포가 시작되는 발포폼을 형성시키는 제3단계와; 상기 제3단계의 발포가 시작되는 발포폼을 70~90℃의 온도조건에서 1시간~1시간30분 동안 숙성시켜 페놀수지 발포체를 제조하는 제4단계와; 상기 제4단계를 거친 페놀수지 발포체의 상하측면에 각각 알루미늄금속판 또는 알루미늄시트에 의한 제1알루미늄재 및 제2알루미늄재를 배치 결합하는 제5단계와; 상기 제1알루미늄재의 위에 제1PET필름을 부착하여 최상층을 형성시키고, 상기 제2알루미늄재 아래에 제2PET필름을 부착하여 최하층을 형성시키는 제6단계를 포함하여 이루어지는 것을 특징으로 한다.On the other hand, the method for manufacturing interior and exterior materials using the phenolic resin of the present invention is 65% by weight of the resol-type phenolic resin, 6% by weight of cyclopentane as a blowing agent, 20% by weight of methylenediphenyl diisocyanate as a softening agent, 6% by weight of paratoluenesulfonic acid monohydrate as a curing agent. %, The first step of forming 3% by weight bicarbonate with a flame retardant improver; A second step of mixing and mixing resol type phenol resin, cyclopentane, paratoluenesulfonic acid monohydrate, and bicarbonate among the compositional ingredients prepared in the first step; A third step of forming a foam in which foaming begins by adding and stirring methylenediphenyl diisocyanate to the mixed composition of the second step; A fourth step of preparing a phenol resin foam by aging the foamed foam in which the foaming of the third stage is started for 1 hour to 1 hour and 30 minutes at a temperature of 70 to 90 ° C .; A fifth step of arranging and combining the first aluminum material and the second aluminum material by the aluminum metal plate or the aluminum sheet on the upper and lower sides of the phenol resin foam which has passed through the fourth step; And attaching a first PET film on the first aluminum material to form an uppermost layer, and attaching a second PET film below the second aluminum material to form a lowermost layer.

본 발명은 클로즈 셀 구조를 갖고 밀도와 열전도율이 낮은 페놀수지 발포체를 적용함에 의해 기존에 비해 보다 우수한 단열성 및 방습성 등의 물성특성을 향상시킬 수 있을 뿐만 아니라 난연성 및 불연성을 강화할 수 있는 등 기능성을 높일 수 있으며 건축 내외장재로 사용시 에너지 절약효과는 물론 쾌적한 실내 분위기를 이끌어낼 수 있게 하는 유용한 효과를 제공한다.According to the present invention, by applying a phenol resin foam having a closed cell structure and having a low density and low thermal conductivity, it is possible not only to improve physical properties such as better thermal insulation and moisture resistance, but also to enhance flame retardancy and nonflammability. When used as interior and exterior materials of building, it provides useful effect that can lead to energy saving effect and pleasant indoor atmosphere.

또한, 본 발명은 벽면의 내장과 외장에 무리를 주지 않는 경량성과 쉽게 뒤틀리지 않는 견고함 및 평활성 등의 기능향상을 추구할 수 있으며, 보다 다양한 산업분야로의 건축 내외장재 적용 및 응용범위를 넓힐 수 있게 된다.In addition, the present invention can be pursued to improve the function of the light weight not to give a burden on the interior and exterior of the wall and the robustness and smoothness not easily twisted, and to broaden the application and application scope of the building interior and exterior materials to various industrial fields Will be.

본 발명을 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1에서와 같이, 본 발명에 의한 페놀수지를 이용한 건축 내외장재(100)는 최상층(top)과 최하층(bottom)을 각각 형성하는 폴리에틸렌 테레프탈레이트(PET) 소재에 의한 제1PET필름(110) 및 제2PET필름(150)과, 상기 제1PET필름(110)의 아래와 제2PET필름(150)의 위에 각각 배치되는 제1알루미늄재(120) 및 제2알루미늄재(140)와, 상기 제1 및 제2 알루미늄재(120)(140)의 사이에 배치되는 페놀수지 발포체(130)를 포함하여 이루어진다.As shown in Figure 1, the building interior and exterior materials 100 using a phenolic resin according to the present invention is the first PET film 110 and the first made of polyethylene terephthalate (PET) material to form a top and a bottom layer (bottom), respectively 2PET film 150, a first aluminum material 120 and a second aluminum material 140 disposed below the first PET film 110 and on the second PET film 150, respectively, and the first and second materials. It comprises a phenolic resin foam 130 disposed between the aluminum material (120, 140).

상기 최상층을 형성하는 제1PET필름(110)에는 그 상면에 인테리어적 장식효과를 높이기 위해 다양한 문양을 인쇄함으로써 인쇄층(101)이 형성되게 할 수 있고, 그 하면에 폴리비닐화 불화물(PVDF) 불소수지를 코팅 처리하여 불소수지층(102)이 형성되게 할 수 있으며, 인쇄층(101)과 불소수지층(102)을 선택적으로 또는 동시에 형성되게 구성할 수 있다 할 것이다.The first PET film 110 forming the uppermost layer may be formed on the upper surface by printing a variety of patterns to enhance the interior decoration effect, the polyvinyl fluoride (PVDF) fluorine resin on the lower surface By coating the fluorine resin layer 102 may be formed, the printing layer 101 and the fluorine resin layer 102 may be configured to be selectively or simultaneously formed.

때로는 제1PET필름(110)과 제1알루미늄재(120)의 사이에 폴리비닐화 불화물(PVDF) 불소수지필름을 배치하여 불소수지층(102)을 형성하게 구성할 수도 있다 할 것이다.Sometimes, the polyvinylidene fluoride (PVDF) fluororesin film may be disposed between the first PET film 110 and the first aluminum material 120 to form the fluorine resin layer 102.

상기 제1알루미늄재(120)와 제2알루미늄재(140)는 알루미늄금속판 또는 알루미늄시트(알루미늄호일)로 구성될 수 있으며, 동일 구성 또는 선택적 조합 구성으로 이루어지게 할 수 있다 할 것이다.The first aluminum material 120 and the second aluminum material 140 may be made of an aluminum metal plate or an aluminum sheet (aluminum foil), and may be made of the same or an optional combination.

예를 들어, 제1알루미늄재(120)와 제2알루미늄재(140) 모두 금속판 또는 시트로 구성하거나, 제1알루미늄재(120)를 금속판으로 하고 제2알루미늄재(140)를 시 트로 하며, 또는 그 반대의 경우로 구성할 수 있다 할 것이다.For example, both the first aluminum material 120 and the second aluminum material 140 may be made of a metal plate or sheet, or the first aluminum material 120 may be a metal plate, and the second aluminum material 140 may be a sheet. Or vice versa.

상기 페놀수지 발포체(130)는 레졸(resol)형 페놀수지 65중량%, 발포제로 시클로펜탄 6중량%, 유연제로 메틸렌디페닐 디이소시아네이트 20중량%, 경화제로 파라톨루엔술폰산 모노하이드레이트 6중량%, 난연성 향상제로 중탄산염 3중량%를 조성하고 이들 조성원료들을 배합 교반함에 의해 발포가 시작되면 70~90℃의 온도조건에서 1시간~1시간30분 동안 발포 숙성시켜 제조되게 한다.The phenol resin foam 130 is 65% by weight of the resol-type phenol resin, 6% by weight of cyclopentane as a blowing agent, 20% by weight of methylenediphenyl diisocyanate as a softener, 6% by weight of paratoluenesulfonic acid monohydrate as a curing agent, flame retardant When the foaming starts by mixing 3% by weight of bicarbonate as an enhancer and mixing these ingredients, it is prepared by foaming aging for 1 hour to 1 hour and 30 minutes at a temperature of 70 to 90 ° C.

이때, 상기 레졸형 페놀수지는 페놀과 포르말린의 부가반응에 의해 합성하고 다시 축합반응시켜 분자량이 500~1000g/mol인 것을 사용함이 경제성 및 효과적인 물성특성의 발휘를 위해 바람직하다 할 것이다.At this time, the resol-type phenol resin is synthesized by the addition reaction of phenol and formalin and condensation reaction again to use a molecular weight of 500 ~ 1000g / mol it would be preferable for the economic and effective physical properties exhibited.

여기서, 상기 제1PET필름(110) 및 제2PET필름(150)은 건축내외장재의 보호필름으로 기능함과 아울러 내열성과 내한성 및 방수/방습성의 물성특성을 통해 습기에 강하고 열의 전달을 지연시킬 수 있는 기능을 발휘하게 된다.Here, the first PET film 110 and the second PET film 150 functions as a protective film for building interior and exterior materials as well as the ability to resist moisture and delay heat transfer through physical properties of heat resistance, cold resistance, and waterproof / moisture resistance. Will be used.

상기 불소수지층(102)을 형성시키면 건축내외장재에 기계적 강도를 높여줄 뿐만 아니라 내열성과 내약품성, 내자외선성, 내부식성의 물성특성을 부여할 수 있게 된다.Forming the fluorine resin layer 102 can not only increase the mechanical strength to the building interior and exterior materials, but also impart heat and chemical resistance, UV resistance, and corrosion resistance.

상기 제1알루미늄재(120) 및 제2알루미늄재(140)는 건축내외장재에 내부식성을 통하여 침하방지 및 기후 저항력을 높일 수 있게 되고, 경량을 가능하게 하면서 견고성과 평활성을 부여할 수 있게 된다. 특히 알루미늄금속판을 적용하는 경우에는 뒤틀림과 굴절을 개선시켜주는 매우 우수한 평활특성을 제공할 수 있고, 상기 제1알루미늄재(120) 및 제2알루미늄재(140)는 불에 잘 타지 않으므로 방염기능을 제공할 수 있게 된다.The first aluminum material 120 and the second aluminum material 140 can increase the prevention of settlement and weather resistance through corrosion resistance to interior and exterior building materials, and can be given lightness and smoothness while enabling light weight. In particular, in the case of applying an aluminum metal plate, it is possible to provide a very good smoothing property to improve the distortion and refraction, and the first aluminum material 120 and the second aluminum material 140 does not burn well, so the flame retardant function It can be provided.

상기 페놀수지 발포체(130)는 상술한 제조에 의해 클로즈 셀 구조를 가지며 밀도와 열전도율을 기존의 스치로폼이나 우레탄폼에 비해 보다 낮게 유지할 수 있게 되므로 건축내외장재에 단열이나 방음 및 방습효과를 높일 수 있게 됨은 물론 우수한 내열성으로 난연성 및 불연성을 강화할 수 있게 되고, 이에 의해 에너지 절약효과는 물론 쾌적한 실내 분위기를 이끌어낼 수 있게 된다.The phenolic resin foam 130 has a closed cell structure by the above-described manufacturing and can maintain the density and thermal conductivity lower than the conventional styrofoam or urethane foam, so that the insulation or soundproofing and moistureproof effect on the building interior and exterior materials can be improved. Of course, it is possible to reinforce the flame retardancy and non-combustibility with excellent heat resistance, thereby leading to energy saving effect and a pleasant indoor atmosphere.

이러한 구성으로 본 발명의 페놀수지를 이용한 건축 내외장재를 제조하기 위한 방법을 도 2를 참조하여 설명하면 다음과 같다.Referring to Figure 2 describes a method for producing a building interior and exterior materials using the phenolic resin of the present invention in this configuration as follows.

먼저, 건축 내외장재에 적용하기 위한 단열성이 우수한 페놀수지 발포체를 제조하여 구비한다.First, a phenolic resin foam having excellent thermal insulation for application to building interior and exterior materials is prepared and provided.

이때, 레졸형 페놀수지 65중량%, 발포제로 시클로펜탄 6중량%, 유연제로 메틸렌디페닐 디이소시아네이트 20중량%, 경화제로 파라톨루엔술폰산 모노하이드레이트 6중량%, 난연성 향상제로 중탄산염 3중량%를 조성하여 구비한다(S1).At this time, 65% by weight of the resol-type phenol resin, 6% by weight of cyclopentane as a blowing agent, 20% by weight of methylenediphenyl diisocyanate as a softening agent, 6% by weight of paratoluenesulfonic acid monohydrate as a curing agent, 3% by weight of bicarbonate as a flame retardant improver It is provided (S1).

여기서, 레졸형 페놀수지는 페놀과 포르말린의 부가반응에 의해 합성하고 다시 축합반응시킨 것을 사용함이 바람직하며, 특히 분자량이 500~1000g/mol인 것을 사용함이 가장 바람직하다 할 것이다.Here, the resol-type phenol resin is preferably synthesized by addition reaction of phenol and formalin and condensation reaction, and it is most preferable to use a molecular weight of 500 ~ 1000g / mol.

상기한 조성원료 중에서 레졸형 페놀수지, 시클로펜탄, 파라톨루엔술폰산 모노하이드레이트, 중탄산염을 먼저 배합하고 교반한다(S2).Resol type phenol resin, cyclopentane, paratoluenesulfonic acid monohydrate, and a bicarbonate are first mix | blended and stirred in the said composition raw material (S2).

상기한 혼합조성물에 나머지 메틸렌디페닐 디이소시아네이트를 첨가하고 교반시킴에 의해 발포가 시작되는 발포폼이 형성되게 한다(S3).By adding the remaining methylene diphenyl diisocyanate to the mixed composition and stirring the foam to start foaming (S3).

발포가 시작되는 발포폼을 오븐 등을 이용하되 70~90℃의 온도조건에서 1시간~1시간30분 동안 숙성시킴에 의해 클로즈 셀 구조를 갖는 페놀수지 발포체를 제조하여 구비한다(S4).The foam is foamed to start using an oven, etc., but by aging for 1 hour to 1 hour 30 minutes at a temperature condition of 70 ~ 90 ℃ to prepare a phenol resin foam having a closed cell structure (S4).

이때, 클로즈 셀 구조를 갖게 되는 페놀수지 발포체는 클로즈 셀 구조에 의해 물 흡수를 차단하게 되고 단열성과 방음효과 및 우수한 보온성 등의 물성특성을 보유하게 되며, 밀도 0.030g/㎤와 열전도율 0.026kcal/m·h·℃의 특성을 갖게 된다.At this time, the phenolic resin foam having a closed cell structure blocks water absorption by the closed cell structure and retains physical properties such as heat insulation, sound insulation, and excellent thermal insulation, and has a density of 0.030 g / cm 3 and a thermal conductivity of 0.026 kcal / m. It has the characteristic of h * degreeC.

여기서, 도 3은 본 발명에 있어 사용되는 페놀수지 발포체의 SEM(전자주사현미경) 사진으로서, 페놀수지 발포체의 조직이 벌집모양의 닫혀있는 클로즈 셀(closed cell) 구조를 나타냄을 보여주고 있다.3 is a SEM (electron scanning microscope) photograph of the phenolic resin foam used in the present invention, showing that the structure of the phenolic resin foam exhibits a closed cell structure in a honeycomb shape.

상기한 클로즈 셀 구조를 갖는 페놀수지 발포체의 상하측면에 각각 알루미늄금속판 또는 알루미늄시트에 의한 제1알루미늄재 및 제2알루미늄재를 배치하고 결합한다(S5).The first aluminum material and the second aluminum material made of an aluminum metal plate or an aluminum sheet are respectively disposed on the upper and lower sides of the phenol resin foam having the closed cell structure and bonded (S5).

이때, 페놀수지 발포체의 상하측면에 접착제를 도포함에 의해 본딩 결합력으로 제1알루미늄재 및 제2알루미늄재와 결합되게 한다.At this time, by applying an adhesive to the upper and lower sides of the phenolic resin foam to be bonded to the first aluminum material and the second aluminum material with bonding bonding force.

상기한 제1알루미늄재의 위에는 제1PET필름을 부착하여 최상층을 형성시키고, 상기 제2알루미늄재 아래에는 제2PET필름을 부착하여 최하층을 형성시킴으로써 본 발명의 페놀수지 발포체가 포함된 건축 내외장재를 완성되게 한다(S6).A first PET film is attached on the first aluminum material to form a top layer, and a second PET film is attached to the bottom of the second aluminum material to form a bottom layer, thereby completing the interior and exterior materials including the phenolic resin foam of the present invention. (S6).

이때, 제1PET필름 및 제2PET필름은 본딩 결합 또는 라미네이팅 처리에 의해 제1알루미늄재 및 제2알루미늄재와 결합되게 하며, 제1PET필름은 그 상면에 인쇄층 이 형성된 것을 사용할 수 있다 할 것이다.At this time, the first PET film and the second PET film is to be bonded to the first aluminum material and the second aluminum material by bonding bonding or laminating treatment, the first PET film may be used that the printing layer is formed on the upper surface.

여기서, 제1PET필름의 하면에는 폴리비닐화 불화물(PVDF) 불소수지를 코팅 처리하여 불소수지층을 형성시킨 후 제1알루미늄재와의 결합에 사용할 수 있고, 또는 제1PET필름과 제1알루미늄재와의 사이에 폴리비닐화 불화물(PVDF) 불소수지필름을 배치한 후 본딩 결합 또는 라미네이팅 처리에 의해 불소수지층을 형성되게 구성할 수도 있다.Here, the lower surface of the first PET film may be coated with polyvinylidene fluoride (PVDF) fluorine resin to form a fluorine resin layer, and then used for bonding with the first aluminum material, or between the first PET film and the first aluminum material. The polyvinylidene fluoride (PVDF) fluorine resin film may be disposed between the fluorine resin layer by bonding bonding or laminating.

한편, 본 발명에 의한 건축 내외장재는 상세한 설명 및 첨부된 도면을 참조하여 설명하였으나, 이에 특별히 한정됨 없이 단열성이 우수하게 제조되는 본 발명에 있어서의 페놀수지 발포체를 이용하여 더욱 다양한 구성을 이끌어낼 수 있음은 물론 다양한 수정 및 변형이 이루어질 수 있음은 자명하다 할 것이다.On the other hand, the building interior and exterior materials according to the present invention has been described with reference to the detailed description and the accompanying drawings, but can be derived even more various configurations by using the phenol resin foam in the present invention is not particularly limited to excellent insulation is produced. Of course, it will be apparent that various modifications and variations can be made.

도 1은 본 발명에 의한 페놀수지를 이용한 건축 내외장재를 나타낸 단면도.1 is a cross-sectional view showing the interior and exterior building materials using phenolic resin according to the present invention.

도 2는 본 발명에 의한 페놀수지를 이용한 건축 내외장재 제조방법을 나타낸 흐름도.Figure 2 is a flow chart showing a building interior and exterior materials manufacturing method using a phenol resin according to the present invention.

도 3은 본 발명에 있어 페놀수지 발포체에 대한 SEM 사진을 나타낸 도면.Figure 3 is a SEM photograph of the phenolic resin foam in the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *       Explanation of symbols on the main parts of the drawings

101 : 인쇄층 102 : 불소수지층101: print layer 102: fluorine resin layer

110 : 제1PET필름 120 : 제1알루미늄재110: first PET film 120: first aluminum material

130 : 페놀수지 발포체 140 : 제2알루미늄재130: phenol resin foam 140: second aluminum material

150 : 제2PET필름150: second PET film

Claims (6)

삭제delete 삭제delete 삭제delete 레졸형 페놀수지 65중량%, 발포제로 시클로펜탄 6중량%, 유연제로 메틸렌디페닐 디이소시아네이트 20중량%, 경화제로 파라톨루엔술폰산 모노하이드레이트 6중량%, 난연성 향상제로 중탄산염 3중량%를 조성하는 제1단계와;65% by weight of the resol type phenol resin, 6% by weight of cyclopentane as a blowing agent, 20% by weight of methylenediphenyl diisocyanate as a softening agent, 6% by weight of paratoluenesulfonic acid monohydrate as a curing agent, and 3% by weight of bicarbonate as a flame retardant improver. Steps; 상기 제1단계의 조성된 조성원료 중에서 레졸형 페놀수지, 시클로펜탄, 파라톨루엔술폰산 모노하이드레이트, 중탄산염을 배합 교반하는 제2단계와;A second step of mixing and mixing resol type phenol resin, cyclopentane, paratoluenesulfonic acid monohydrate, and bicarbonate among the compositional ingredients prepared in the first step; 상기 제2단계의 혼합 조성에 메틸렌디페닐 디이소시아네이트를 첨가 교반함에 의해 발포가 시작되는 발포폼을 형성시키는 제3단계와;A third step of forming a foam in which foaming starts by adding and stirring methylene diphenyl diisocyanate to the mixed composition of the second step; 상기 제3단계의 발포가 시작되는 발포폼을 70~90℃의 온도조건에서 1시간~1시간30분 동안 숙성시켜 페놀수지 발포체를 제조하는 제4단계와;A fourth step of preparing a phenol resin foam by aging the foamed foam in which the foaming of the third stage is started for 1 hour to 1 hour and 30 minutes at a temperature of 70 to 90 ° C .; 상기 제4단계를 거친 페놀수지 발포체의 상하측면에 각각 알루미늄금속판 또는 알루미늄시트에 의한 제1알루미늄재 및 제2알루미늄재를 배치 결합하는 제5단계와;A fifth step of arranging and combining the first aluminum material and the second aluminum material by the aluminum metal plate or the aluminum sheet on the upper and lower sides of the phenol resin foam which has passed through the fourth step; 상기 제1알루미늄재의 위에 제1PET필름을 부착하여 최상층을 형성시키고, 상 기 제2알루미늄재 아래에 제2PET필름을 부착하여 최하층을 형성시키는 제6단계를 포함하여 이루어지는 것을 특징으로 하는 페놀수지를 이용한 건축 내외장재 제조방법.And a sixth step of forming a top layer by attaching the first PET film on the first aluminum material, and forming a bottom layer by attaching the second PET film below the second aluminum material. Method for manufacturing interior and exterior materials of building. 제 4 항에 있어서,The method of claim 4, wherein 상기 레졸형 페놀수지는 페놀과 포르말린의 부가반응에 의해 합성하고 다시 축합반응시킨 것을 사용하되 분자량 500~1000g/mol의 것을 사용함을 특징으로 하는 페놀수지를 이용한 건축 내외장재 제조방법.The resol-type phenolic resin is synthesized by the addition reaction of phenol and formalin and used again to condensation reaction, the building interior and exterior materials manufacturing method using a phenolic resin, characterized in that using a molecular weight of 500 ~ 1000g / mol. 제 4 항에 있어서,The method of claim 4, wherein 상기 제1PET필름의 하면에 폴리비닐화 불화물(PVDF) 불소수지를 코팅 처리하여 불소수지층을 형성시키는 과정 또는 상기 제1PET필름과 제1알루미늄재의 사이에 폴리비닐화 불화물(PVDF) 불소수지필름을 배치하여 불소수지층을 형성시키는 과정을 포함하는 것을 특징으로 하는 페놀수지를 이용한 건축 내외장재 제조방법.Coating a lower surface of the first PET film to form a fluorine resin layer by coating a polyvinylidene fluoride (PVDF) fluorine resin or by placing a polyvinylidene fluoride (PVDF) fluorine resin film between the first PET film and the first aluminum material Method for producing interior and exterior building materials using a phenolic resin comprising the step of forming a fluorine resin layer.
KR1020080079063A 2008-08-12 2008-08-12 Method for manufacturing interior and exterior material using phenol resin KR100953127B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101644428B1 (en) * 2015-11-23 2016-08-01 주식회사 한국콘젝트시스템 Composition comprising butyl rubber, internal or external adhesive sheet produced using the same and manufacturing method thereof
JP2018145679A (en) * 2017-03-06 2018-09-20 日本大亜株式会社 Ceiling panel material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187312A (en) * 1981-05-15 1982-11-18 Kurabo Ind Ltd Urethane foam
JP2003239417A (en) * 2002-02-19 2003-08-27 Asahi Kasei Corp Noncombustible heat insulation panel
KR100756272B1 (en) * 2006-08-31 2007-09-06 한국화학연구원 Preparation method of phenol resin form

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187312A (en) * 1981-05-15 1982-11-18 Kurabo Ind Ltd Urethane foam
JP2003239417A (en) * 2002-02-19 2003-08-27 Asahi Kasei Corp Noncombustible heat insulation panel
KR100756272B1 (en) * 2006-08-31 2007-09-06 한국화학연구원 Preparation method of phenol resin form

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101644428B1 (en) * 2015-11-23 2016-08-01 주식회사 한국콘젝트시스템 Composition comprising butyl rubber, internal or external adhesive sheet produced using the same and manufacturing method thereof
JP2018145679A (en) * 2017-03-06 2018-09-20 日本大亜株式会社 Ceiling panel material

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