KR102265627B1 - building membrane structures with improvement of anti-soiling and weatherability, durability, adhesion force - Google Patents

building membrane structures with improvement of anti-soiling and weatherability, durability, adhesion force Download PDF

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KR102265627B1
KR102265627B1 KR1020190167538A KR20190167538A KR102265627B1 KR 102265627 B1 KR102265627 B1 KR 102265627B1 KR 1020190167538 A KR1020190167538 A KR 1020190167538A KR 20190167538 A KR20190167538 A KR 20190167538A KR 102265627 B1 KR102265627 B1 KR 102265627B1
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coating layer
weight
bonding
parts
durability
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KR1020190167538A
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최영수
이재준
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희성폴리머 주식회사
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/34Carboxylic acids; Esters thereof with monohydroxyl compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/74Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D127/02Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09D127/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16Antifouling paints; Underwater paints
    • C09D5/1656Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662Synthetic film-forming substance
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16Antifouling paints; Underwater paints
    • C09D5/1693Antifouling paints; Underwater paints as part of a multilayer system
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20Diluents or solvents
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/54Covers of tents or canopies

Abstract

The present invention relates to building membrane structures with improvement of anti-soiling and weatherability, durability, and adhesion force. In the building membrane structure, a polyvinyl chloride resin (PVC) mixture coating layer coated on both sides of polyethylene terephthalate (PET) fabric or glass fiber fabric, which is the base material of membrane structures for construction, and a polyvinyl fluoride (PVF) film made of a PVF material disposed on the vinyl chloride resin mixture coating layer are combined. The building membrane structures includes: a functional composition coating layer applied or coated with the functional composition of the present invention on the outside of the vinyl chloride resin mixture coating layer provided on the outside of the substrate; a bonding composition coating layer in which the bonding composition of the present invention is applied or coated on the outside of the functional composition coating layer; and the PVF film made of PVF bonded to the outside of the bonding composition coating layer. Accordingly, the present invention provides building membrane structures with improvement of anti-soiling and weatherability, durability, and adhesion force.

Description

방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물{building membrane structures with improvement of anti-soiling and weatherability, durability, adhesion force}Building membrane structures with improvement of anti-soiling and weatherability, durability, adhesion force

본 발명은, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물에 관한 것으로; The present invention relates to a film structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength;

건축용 막구조물의 기재인 폴리에틸렌 테레프타레이트(PET:Polyethylene terephthalate) 직물 또는 유리섬유 직물의 양면에 코팅된 염화비닐수지 혼합물 코팅층 및, 상기 염화비닐수지 혼합물 코팅층의 외부에 본 발명의 기능성조성물이 도포 또는 코팅된 기능성조성물 코팅층과, 기능성조성물 코팅층의 외부에 본 발명의 접합조성물이 도포 또는 코팅된 접합조성물 코팅층과, 접합조성물 코팅층의 외부에 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름이 접합되어, 건축용 막구조물의 방오성과 내후성, 내구성, 접합력이 더욱 강화된 구성의, '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'에 관한 것으로서,A vinyl chloride resin mixture coating layer coated on both sides of a polyethylene terephthalate (PET) fabric or a glass fiber fabric, which is the base material of a membrane structure for construction, and the functional composition of the present invention on the outside of the vinyl chloride resin mixture coating layer is applied or A coated functional composition coating layer, a bonding composition coating layer coated or coated with the bonding composition of the present invention on the outside of the functional composition coating layer, and a PVF film made of a polyvinyl fluoride (PVF) material are bonded to the outside of the bonding composition coating layer , It relates to a 'construction membrane structure with enhanced antifouling properties, weather resistance, durability, and bonding strength' of a structure in which the antifouling properties, weather resistance, durability, and bonding power of the building membrane structure are further strengthened,

본 발명 구성의, 기재에 코팅된 염화비닐수지 혼합물 코팅층의 외부에 구비된 기능성조성물 코팅층과 접합조성물 코팅층으로 구성된 건축용 막구조물에 의하여; By the construction membrane structure composed of the functional composition coating layer and the bonding composition coating layer provided on the outside of the vinyl chloride resin mixture coating layer coated on the base material of the present invention;

특히, 건축용 막구조물의, 방오성과 내후성, 내구성 기능이 더욱 강화되는 동시에,In particular, the antifouling, weather resistance, and durability functions of the building membrane structure are further strengthened,

기재의 외부에 구비된 서로 이형재질로 구성된 염화비닐수지 혼합물 코팅층과 PVF 필름의 접합력이 더욱 강화되고, 작업성이 향상되어 생산성 향상과 경화시간이 단축되며, 부착력이 향상되고, 사용이 편이하며, 원가절감이 가능한 구성의; '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'에 관한 것이다. The bonding strength between the vinyl chloride resin mixture coating layer and the PVF film made of a release material provided on the outside of the substrate is further strengthened, the workability is improved, the productivity is improved and the curing time is shortened, the adhesion is improved, the use is convenient, of a configuration that can reduce costs; It relates to 'a membrane structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength'.

일반적으로 천막지 또는 시트지를 포함한 이와 유사한 종류의 건축용 막구조물의 막구조는, In general, the membrane structure of similar types of building membrane structures including tent paper or sheet paper is,

코팅된 직물로 된 연성 막을 구조체로 사용하여 이것에 초기장력을 주고 외관의 강성을 늘림으로서 외부하중에 대하여 안정된 형태를 유지하는 재료로 기재인 폴리에틸렌 테레프타레이트(PET:Polyethylene terephthalate) 직물 또는 유리섬유(Glass fiber) 직물의 양면에, 염화비닐수지 혼합물 코팅층 및 상기 염화비닐수지 혼합물 코팅층의 상부에 내후성 향상을 위한 표면처리층으로 구성된다.Polyethylene terephthalate (PET) fabric or glass fiber, which is a base material, is a material that maintains a stable shape against external loads by using a flexible membrane made of coated fabric as a structure to give it initial tension and increase the rigidity of the exterior. (Glass fiber) On both sides of the fabric, a vinyl chloride resin mixture coating layer and a surface treatment layer for improving weather resistance on the vinyl chloride resin mixture coating layer.

표면처리층은 막구조용 원단의 최상층에서 방오성 및 내후성을 향상시키는 역할을 하는 핵심 소재로서 일반적으로 액상 형태의 3 내지 5㎛ 두께로 불소-아크릴 수지가 도포 또는 코팅되거나, 일부 제품은 방오성 및 내후성과 내구성 향상을 위하여 15 내지 35㎛ 두께의 불소 필름이 사용된다.The surface treatment layer is a core material that plays a role in improving antifouling and weathering properties in the uppermost layer of the fabric for membrane structure. Generally, fluorine-acrylic resin is applied or coated in a liquid form with a thickness of 3 to 5 μm, or some products have antifouling and weather resistance properties. A fluorine film having a thickness of 15 to 35 μm is used to improve durability.

또한, 상기 불소 필름은 현재 듀폰(Dupont)사에서 1961년 개발한 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름(상품명: '테드라 Tedlar 필름')이 주로 사용된다.In addition, as the fluorine film, a PVF film (trade name: 'Tedlar Tedlar Film') made of a polyvinyl fluoride (PVF) material developed in 1961 by DuPont is mainly used.

그러나, 종래에 개발된 PVF 필름이 접합된 건축용 막구조물 해당제품은 방오성 및 내후성과 내구성 물성이 향상되는 효과가 일부 있으나,However, the conventionally developed PVF film-bonded building membrane structure product has some effects of improving antifouling properties, weather resistance, and durability properties.

기재의 외부에 구비된 염화비닐수지(PVC) 재질의 염화비닐수지 혼합물 코팅층과 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름이 서로 이형재질로 구성 됨에 따라, As the vinyl chloride resin mixture coating layer of the vinyl chloride resin (PVC) material provided on the outside of the substrate and the PVF film of the polyvinyl fluoride (PVF) material are formed of a release material,

염화비닐수지 혼합물 코팅층과 PVF 필름이 각각 접착제를 통하여접착되는 공정이 필요하였으며; A process in which the vinyl chloride resin mixture coating layer and the PVF film were adhered through an adhesive was required;

기존 제품의 경우 접착시키는 단계에 사용되는 접착제는 고가의 아크릴 계통 접착제를 사용하며, 접착 시 고온이 필요하고 최종 경화까지 1주일 이상인 장기간이 소요되어 생산성과 작업성이 현저히 저하되고, 사용이 불편하며, 투하공수 증가로 인한 원가가 증가되는 문제점이 발생되고 있으며;In the case of existing products, the adhesive used in the bonding step uses an expensive acrylic adhesive. High temperature is required for bonding, and it takes a long period of 1 week or more until final curing, which results in significantly lowered productivity and workability, inconvenient use, and increased cost due to an increase in the number of droppings;

또한, 장기간 사용 시 염화비닐수지 혼합물 코팅층과 PVF 필름의 접착력 저하로 인한, 기재의 외부로 PVF 필름이 박리되는 박리현상이 일어나 사용이 곤란한 문제점이 발생되고 있는 실정이다.In addition, when used for a long period of time, due to a decrease in the adhesion between the vinyl chloride resin mixture coating layer and the PVF film, a peeling phenomenon in which the PVF film is peeled to the outside of the substrate occurs, which is difficult to use.

또한, 본 발명과 관련된 종래기술을 살펴보면, In addition, looking at the prior art related to the present invention,

본 출원인이 대한민국 등록특허 제 10-0572173호(등록일자: 2006. 04. 12.)로 선등록받은 '방오성 및 내후성 향상용 천막지의 제조방법'은; 'Method for manufacturing tent paper for improving antifouling and weather resistance', which the present applicant has pre-registered with Republic of Korea Patent Registration No. 10-0572173 (registration date: April 12, 2006);

내후성 향상을 위한 불소-아크릴 수지 혼합물 코팅층의 상부에 방오성 향상을 위한 방오성 조성물을 직접 코팅 접착시, 상기 불소-아크릴 수지 내의 불소의 무극성에 의하여 코팅 접착이 불가능하여, 내후성 또는 방오성 기능만이 향상되는 조성물을 각각 사용하여 천막지를 제조하여야 함으로서 내후성 및 방오성 기능을 동시에 향상시키지 못하는 등의 문제점 및, When the antifouling composition for improving antifouling property is directly coated and adhered to the upper portion of the fluorine-acrylic resin mixture coating layer for improving weather resistance, coating adhesion is impossible due to the non-polarity of fluorine in the fluorine-acrylic resin, so that only the weather resistance or antifouling function is improved Problems such as not being able to improve weather resistance and antifouling function at the same time as the tent paper must be manufactured using each composition, and

천막지의 웰딩(Welding) 작업시 추가적으로 상기 불소-아크릴 수지 혼합물 코팅층의 테두리부분을 긁어내는 스크랫치 처리를 포함한 후가공 처리를 한 후에, 웰딩(Welding)을 하여 천막지의 사이즈를 늘여야 하는 등의 제조상의 문제점을 대한민국 등록특허 제 10-0572173호 발명의 제조방법에 의하여, 불소의 무극성 및 염화비닐수지(PVC) 가 가지는 가소제 이행 현상의 문제점을 해소하여, During the welding operation of the tent paper, additionally after post-processing including a scratch treatment for scraping the edge of the fluorine-acrylic resin mixture coating layer, welding is performed to increase the size of the tent paper, etc. Manufacturing problems Korea Registered Patent No. 10-0572173 By the manufacturing method of the invention, the problem of non-polarity of fluorine and the plasticizer migration phenomenon of vinyl chloride resin (PVC) is solved,

상기 불소-아크릴 수지 혼합물 코팅층의 상부에 직접 방오성 조성물을 코팅,접착하거나, 또는 상기 불소-아크릴 수지 혼합물 코팅층의 상부에 강한 접착력을 위한 언더코팅 조성물을 코팅접착한 언더코팅조성물 코팅층을 형성후, 언더코팅조성물 코팅층의 상부에 방오성 조성물코팅층을 코팅하는 방오성 및 내후성 향상용 천막지의 제조방법에 관한 발명으로 구성되어, Coating and bonding the antifouling composition directly on the upper portion of the fluorine-acrylic resin mixture coating layer, or coating and bonding the undercoating composition for strong adhesion on the upper portion of the fluorine-acrylic resin mixture coating layer After forming a coating layer, under It consists of an invention related to a method for manufacturing a tent paper for improving antifouling properties and weather resistance by coating an antifouling composition coating layer on top of the coating composition coating layer,

내후성향상을 위하여 사용되는 불소-아크릴 수지 혼합물코팅층의 고유물성을 그대로 유지시키는 동시에 추가적 기능인 방오성 기능을 향상시킬 수가 있으며, 생산성 향상, 원가절감의 효과를 가져올 수가 있으나;It is possible to maintain the intrinsic properties of the fluorine-acrylic resin mixture coating layer used for weathering resistance improvement, and at the same time improve the antifouling function, which is an additional function, and can bring the effects of productivity improvement and cost reduction;

기재의 외부에 구비된 염화비닐수지(PVC) 혼합물 코팅층의 외부에 코팅된 불소-아크릴 수지 혼합물 코팅층과, 상기 불소-아크릴 수지 혼합물 코팅층의 상부에 직법 코팅된 방오성조성물 코팅층으로 구성 되거나, It consists of a fluorine-acrylic resin mixture coating layer coated on the outside of the vinyl chloride resin (PVC) mixture coating layer provided on the outside of the substrate, and an antifouling composition coating layer coated directly on the fluorine-acrylic resin mixture coating layer, or

또는, 기재의 외부에 구비된 염화비닐수지(PVC) 혼합물 코팅층의 외부에 코팅된 불소-아크릴 수지 혼합물 코팅층과, 상기 불소-아크릴 수지 혼합물 코팅층의 상부에 접착력 향상을 위한 언더코팅조성물 코팅층을 별도로 형성 후, 상기 언더코팅조성물 코팅층의 상부에 코팅된 방오성조성물 코팅층으로 구성되어; Alternatively, a fluorine-acrylic resin mixture coating layer coated on the outside of the vinyl chloride resin (PVC) mixture coating layer provided on the outside of the substrate, and an undercoating composition coating layer for improving adhesion on the upper portion of the fluorine-acrylic resin mixture coating layer are separately formed Then, it is composed of an antifouling composition coating layer coated on top of the undercoating composition coating layer;

제품구성이 다단계로 구성 및, 불소-아크릴 수지 혼합물 코팅층과 언더코팅조성물 코팅층과, 방오성조성물 코팅층의 다층 코팅구조의 천막지의 제줌구성과 제조방법으로 구성되어, 작업성과 생산성이 일부 저하되는 문제점 및,The product composition consists of multiple steps, and the fluorine-acrylic resin mixture coating layer, the undercoat composition coating layer, and the antifouling composition coating layer are composed of the composition and manufacturing method of the multi-layered coating structure, the problem that workability and productivity are partially reduced,

내후성과 내구성 기능이 더욱 강화되는 용도의 PVF 필름을 기재의 외부에 적층하여 장기간 사용시에는, When used for a long period of time by laminating the PVF film for the purpose of further strengthening the weather resistance and durability function,

기재의 외부에 구비된 서로 이형재질로 구성된 염화비닐수지 혼합물 코팅층과 PVF 필름의 접합력이 일부 저하되어, 기재의 외부로 PVF 필름이 박리되는 박리현상이 일부 발생되고 있다. The bonding strength between the vinyl chloride resin mixture coating layer and the PVF film provided on the outside of the substrate, which is composed of a release material, is partially lowered, and a peeling phenomenon in which the PVF film is peeled to the outside of the substrate is partially occurring.

따라서, 건축용 막구조물의 방오성과 내후성, 내구성 기능이 동시에 강화되는 동시에,Therefore, the antifouling, weather resistance, and durability functions of the building membrane structure are simultaneously strengthened,

특히, 기재의 외부에 구비된 서로 이형재질로 구성된 염화비닐수지 혼합물 코팅층과 PVF 필름의 접합력이 더욱 강화되고, 작업성이 향상되어 생산성 향상과 부착력이 향상되며, 사용이 편이하고, 원가절감이 가능한 구성의; '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'의 개발이 시급한 실정이다.In particular, the bonding strength between the vinyl chloride resin mixture coating layer and the PVF film composed of a release material provided on the outside of the substrate is further strengthened, and the workability is improved, so that productivity and adhesion are improved, ease of use and cost reduction are possible. of composition; There is an urgent need to develop 'a membrane structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength'.

본 발명 구성의, '건축용 막구조물의 기재 외부에 구비된 염화비닐수지 혼합물 코팅층의 외부에 도포 또는 코팅된, 기능성조성물 코팅층과 접합조성물 코팅층으로 구성된 건축용 막구조물'에 의하여; According to the composition of the present invention, the 'building membrane structure composed of a functional composition coating layer and a bonding composition coating layer, coated or coated on the outside of the vinyl chloride resin mixture coating layer provided on the outside of the base material of the building membrane structure';

특히, 건축용 막구조물의, 방오성과 내후성. 내구성 물성이 동시에 강화되는 동시에,In particular, antifouling properties and weather resistance of film structures for construction. At the same time, durability properties are strengthened,

종래기술의 기재 및 염화비닐수지 혼합물 코팅층과 PVF 필름으로 구성된 건축용 막구조물에 비하여:Compared to the prior art base material, a vinyl chloride resin mixture coating layer, and a membrane structure for construction composed of a PVF film:

기재의 외부에 구비된 서로 이형재질로 구성된 염화비닐수지 혼합물 코팅층과 PVF 필름의 접합력이 더욱 강화되고, 작업성이 향상되어 생산성 향상과 경화시간이 단축되며, 부착력이 향상되고, 사용이 편이하며, 원가절감이 가능한 구성의; '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물' 을 제공 함을, 본 발명의 목적 및 본 발명의 해결하고저 하는 과제로 한다.The bonding strength between the vinyl chloride resin mixture coating layer and the PVF film made of a release material provided on the outside of the substrate is further strengthened, the workability is improved, the productivity is improved and the curing time is shortened, the adhesion is improved, the use is convenient, of a configuration that can reduce costs; It is an object of the present invention to provide 'a film structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength'.

건축용 막구조물의 기재인 폴리에틸렌 테레프타레이트(PET:Polyethylene terephthalate) 직물 또는 유리섬유 직물의 양면에 코팅된 염화비닐수지 혼합물 코팅층 및, 상기 염화비닐수지 혼합물 코팅층이 구비된 기재의 외부에 구비된 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름으로 구성된 건축용 막구조물에 있어서,A vinyl chloride resin mixture coating layer coated on both sides of a polyethylene terephthalate (PET: Polyethylene terephthalate) fabric or a glass fiber fabric, which is a base material of a membrane structure for construction, and a vinyl fluoride provided on the outside of a substrate provided with the vinyl chloride resin mixture coating layer In the architectural membrane structure composed of a PVF film made of a resin (PVF: polyvinyl fluoride) material,

기재의 외부에 구비된 염화비닐수지 혼합물 코팅층의 외부에, 본 발명의 기능성조성물이 도포 또는 코팅된 기능성조성물 코팅층과, 기능성조성물 코팅층의 외부에 본 발명의 접합조성물이 도포 또는 코팅된 접합조성물 코팅층과, 접합조성물 코팅층의 외부에 불화비닐수지(PVF) 재질의 PVF 필름이 접합된, 건축용 막구조물에 의하여; A functional composition coating layer coated or coated with the functional composition of the present invention on the outside of the vinyl chloride resin mixture coating layer provided on the outside of the substrate, and a bonding composition coating layer coated with or coated with the bonding composition of the present invention on the outside of the functional composition coating layer; , by a membrane structure for construction, in which a PVF film made of a vinyl fluoride resin (PVF) material is bonded to the outside of the bonding composition coating layer;

건축용 막구조물의 방오성과 내후성, 내구성, 접합력이 더욱 강화된 구성의, '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'을 제공하여, 상기 과제를 해결코저 한다.It is intended to solve the above problem by providing 'a film structure for construction with enhanced antifouling properties, weather resistance, durability and bonding strength' of a structure in which the antifouling property, weather resistance, durability, and bonding power of the building membrane structure are further strengthened.

본 발명 구성의, "방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물"에 인하여; 종래기술의 문제점을 해결 및,Due to the "membrane structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength" of the present invention; To solve the problems of the prior art and,

특히, 건축용 막구조물의, 방오성과 내후성, 내구성 물성이 더욱 강화된 효과와;In particular, the effect of further enhanced antifouling properties, weather resistance, and durability properties of the film structure for construction;

종래기술의 기재 및 염화비닐수지 혼합물 코팅층과 PVF 필름으로 구성된 건축용 막구조물에 비하여,Compared to the prior art base material, the vinyl chloride resin mixture coating layer, and the architectural membrane structure composed of a PVF film,

기재의 외부에 구비된 서로 이형재질로 구성된 염화비닐수지 혼합물 코팅층과 PVF 필름의 접합력이 더욱 강화된 효과와;The effect of further strengthening the bonding strength between the vinyl chloride resin mixture coating layer and the PVF film provided on the outside of the substrate and composed of a release material from each other;

작업성이 향상되어 생산성이 향상된 효과와;improved workability and improved productivity;

경화시간이 단축되고, 부착력이 향상되며, 사용이 편이하고, 원가절감이 가능한 효과를; 가져오는, 매우 유용한 발명이다.curing time is shortened, adhesion is improved, ease of use, and cost reduction are possible; It is a very useful invention to bring.

도 1은 본 발명 건축용 막구조물의 참고도,
도 2는 본 발명 건축용 막구조물의 제조방법을 개략적으로 도시한 개략도,
도 3은 본 발명 건축용 막구조물의 제조방법 및 제조장치를 개략적으로 도시한 공정도.
1 is a reference view of the membrane structure for construction of the present invention;
2 is a schematic diagram schematically showing a method for manufacturing a membrane structure for construction according to the present invention;
Figure 3 is a process diagram schematically showing a manufacturing method and manufacturing apparatus of the membrane structure for construction of the present invention.

이하, 첨부된 도면에 의하여 본 발명의 "방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물"에 대하여 상세히 설명키로 하며,Hereinafter, the present invention according to the accompanying drawings "Membrane structures for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength" will be described in detail.

『 본 발명을 구성하는 조성물과 중량비, 조성물의 해당 물성 수치와, 건축용 막구조물을 구성하는 해당층의 각 두께, 제조방법에 명기된 수치범위는, 단순히 수치로서 한정 기재한 것이 아니며: 『The composition and weight ratio constituting the present invention, the numerical value of the corresponding physical property of the composition, the thickness of each layer constituting the membrane structure for construction, and the numerical range specified in the manufacturing method are not limited to simply numerical values:

본 출원인이 수많은 실험과 노력을 통하여 본 출원인의 선등록 받은 특허등록 제 10-0572173호를 본 발명의 목적에 부합되도록 개선한 구성의,Through numerous experiments and efforts by the present applicant, the applicant's pre-registered Patent Registration No. 10-0572173 has been improved to meet the purpose of the present invention, 조성물과 중량비, 조성물의 해당 물성 수치와, 건축용 막구조물을 구성하는 해당층의 각 두께, 제조방법에 명기된 수치범위로서;As a numerical range specified in the composition and weight ratio, the numerical value of the corresponding physical property of the composition, the thickness of each layer constituting the film structure for construction, and the manufacturing method;

건축용 막구조물의, 방오성과 내후성, 내구성 물성이 더욱 강화되며;The antifouling, weather resistance and durability properties of the building membrane structure are further enhanced;

종래기술의 기재 및 염화비닐수지 혼합물 코팅층과 PVF 필름으로 구성된 건축용 막구조물에 비하여:Compared to the prior art base material, a vinyl chloride resin mixture coating layer, and a membrane structure for construction composed of a PVF film:

특히, 기재의 외부에 구비된 서로 이형재질로 구성된 염화비닐수지 혼합물 코팅층과 PVF 필름의 접합력이 더욱 강화되고,In particular, the bonding strength between the vinyl chloride resin mixture coating layer and the PVF film provided on the outside of the substrate made of a release material from each other is further strengthened,

작업성이 향상되어 생산성이 향상되며,Workability is improved, productivity is improved,

경화시간이 단축되고, 부착력이 향상되며, 사용이 편이하고, 원가절감이 가능한; 진보성이 구비된, 적정 구성의 조성물과 중량비, 조성물의 해당 물성 수치The curing time is shortened, the adhesion is improved, the use is convenient, and the cost can be reduced; Equipped with inventive step, appropriate composition and weight ratio, corresponding physical property values of the composition

와, 건축용 막구조물을 구성하는 해당층의 각 두께, 제조방법에 명기된 수치범위 』로서,and the thickness of each layer constituting the building membrane structure, and the numerical range specified in the manufacturing method ',

본 발명의 실시예에 더욱 구체화 되어 있는바; 이는, 단순한 수치 한정에 불과 한 것이 아님을 분명히 한다.As further embodied in the Examples of the present invention; It is clear that this is not just a mere numerical limitation.

폴리에틸렌 테레프타레이트(PET:Polyethylene terephthalate) 직물 또는 유리섬유(Glass fiber) 직물로 구성된 기재(10) 및, 기재(10)의 양면에 코팅된 염화비닐수지(PVC: Polyvinyl chloride) 혼합물 코팅층(20)과, 염화비닐수지 혼합물 코팅층(20)의 외부에 접합된 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름(50: Polyvinyl fluoride 필름/이하,' PVF 필름 '이라고 칭한다')으로 구성된 건축용 막구조물의 방오성과 내후성, 내구성, 접합력이 더욱 강화된 구성의, A substrate 10 composed of a polyethylene terephthalate (PET) fabric or a glass fiber fabric and a vinyl chloride resin (PVC: Polyvinyl chloride) mixture coating layer coated on both sides of the substrate 10 (20) and a PVF film made of polyvinyl fluoride (PVF) bonded to the outside of the vinyl chloride resin mixture coating layer 20 (50: polyvinyl fluoride film/ hereinafter, referred to as ' PVF film ' ). of the composition with enhanced antifouling, weather resistance, durability, and bonding strength of

본 발명의 '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'은;'Anti-fouling, weather-resistance, durability, and bonding strength for a building membrane structure' of the present invention are strengthened;

도 1에 도시된바와 같이,As shown in Figure 1,

1) 기재(10)의 외부에 구비된 염화비닐수지 혼합물 코팅층(20)의 외부에 도포 또는 코팅된, 불소-아크릴수지 5 내지 14중량부와, 용제인 메틸에틸케톤 55 내지 60중량부와, 프로필렌 글리콜 메틸 에티르 31 내지 35중량부가 혼합, 조성된 기능성조성물 코팅층(30)과;1) 5 to 14 parts by weight of a fluorine-acrylic resin applied or coated on the outside of the vinyl chloride resin mixture coating layer 20 provided on the outside of the substrate 10, and 55 to 60 parts by weight of methyl ethyl ketone as a solvent; 31 to 35 parts by weight of propylene glycol methyl ether is mixed, and the functional composition coating layer 30 is composed;

2) 기능성조성물 코팅층(30)의 외부에 도포 또는 코팅된, 우레탄 수지 또는 아크릴 수지 20 내지 50중량부와, 우레탄계 또는 에폭시계 경화제 20 내지 40중량부와, 용제인 메틸에틸케톤 또는 에틸알코올 30 내지 40중량부가 혼합, 조성된 접합조성물 코팅층(40)과;2) 20 to 50 parts by weight of a urethane resin or acrylic resin, 20 to 40 parts by weight of a urethane-based or epoxy-based curing agent, and 30 to 30 parts by weight of methyl ethyl ketone or ethyl alcohol applied or coated on the outside of the functional composition coating layer 30 40 parts by weight of a mixed, composition bonding composition coating layer 40 and;

3) 접합조성물 코팅층(40)의 외부에 접합된 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름(50)으로 구성된; 건축용 막구조물의, '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'로 구성된다.3) composed of a PVF film 50 made of a polyvinyl fluoride (PVF) material bonded to the outside of the bonding composition coating layer 40; It is composed of 'a membrane structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength'.

상기 기재(10)와 염화비닐수지 혼합물 코팅층(20)은;The base 10 and the vinyl chloride resin mixture coating layer 20 is;

폴리에틸렌 테레프타레이트(PET:Polyethylene terephthalate) 직물 또는 유리섬유(Glass fiber) 직물로 구성된 기재(10) 및, A substrate 10 composed of a polyethylene terephthalate (PET) fabric or a glass fiber fabric; and

기재(10)의 양면에 코팅된 염화비닐수지(PVC: Polyvinyl chloride), 가소제, 안정제, 첨가제로 구성된 염화비닐수지 혼합물 코팅층(20)으로서, 본 출원인이 선등록받은 특허등록 제 10-0572173호에 언급된, 기재(10)와 염화비닐수지 혼합물 코팅층(20)으로 구성되며,As a vinyl chloride resin mixture coating layer 20 composed of polyvinyl chloride (PVC), a plasticizer, a stabilizer, and an additive coated on both sides of the substrate 10, the present applicant has previously registered Patent Registration No. 10-0572173 Consists of the above-mentioned substrate 10 and the vinyl chloride resin mixture coating layer 20,

상기 PVF 필름(50)은;The PVF film 50 is;

접합조성물 코팅층(40)의 외부에 적층 접합된, 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름으로서, 시중에서 사용되고 있는 PVF 필름(50)으로 구성되며,A PVF film made of a polyvinyl fluoride (PVF) material laminated to the outside of the bonding composition coating layer 40 and composed of a PVF film 50 used in the market,

상기 염화비닐수지 혼합물 코팅층(20)과 PVF 필름(50)은 본 발명의 요부가 아니며; The vinyl chloride resin mixture coating layer 20 and the PVF film 50 are not essential parts of the present invention;

본 발명은, 건축용 막구조물의 기재(10)인 폴리에틸렌 테레프타레이트(PET:The present invention provides a polyethylene terephthalate (PET:

Polyethylene terephthalate) 직물 또는 유리섬유(Glass fiber) 직물의 양면에 코팅된 염화비닐수지(PVC: Polyvinyl chloride) 혼합물 코팅층(20) 및 상기 염화비닐수지 혼합물 코팅층(20)의 상부에 불화비닐수지(PVF:Polyvinyl fluoride) 재질의 PVF 필름(50)이 접합된 구성의, 건축용 막구조물에 있어서:Polyvinyl chloride (PVC) mixture coating layer 20 and the vinyl chloride resin mixture coating layer 20 coated on both sides of polyethylene terephthalate) fabric or glass fiber fabric on the upper portion of the vinyl fluoride resin (PVF: Polyvinyl fluoride) in the PVF film 50 of the material is bonded, in the construction membrane structure:

기재(10)의 외부에 구비된 염화비닐수지 혼합물로 조성된 염화비닐수지 혼합물 코팅층(20)의 외부에 도포 또는 코팅되어,It is applied or coated on the outside of the vinyl chloride resin mixture coating layer 20 composed of the vinyl chloride resin mixture provided on the outside of the substrate 10,

염화비닐수지 혼합물 코팅층(20)과 PVF 필름(50)의 접합력이 강화되고, 염화비닐수지 혼합물 코팅층(20)의 내이행성이 강화된, 본 발명 구성의 기능성조성물로 구성된 기능성조성물 코팅층(30)과:A functional composition coating layer 30 composed of the functional composition of the present invention in which the bonding strength of the vinyl chloride resin mixture coating layer 20 and the PVF film 50 is strengthened, and the migration resistance of the vinyl chloride resin mixture coating layer 20 is enhanced, and :

기재(10)와 PVF 필름(50)의 접합력이 더욱 강화되고, 경화시간이 단축되어 작업성이 향상되며, 부착력이 향상되고, 사용이 편이한, 본 발명 구성의 접합조성물로 구성된 접합조성물 코팅층(40)으로: 구성된, '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'을, 본 발명의 요부로 한다.The bonding strength of the substrate 10 and the PVF film 50 is further strengthened, the curing time is shortened, the workability is improved, the adhesion is improved, and the bonding composition coating layer composed of the bonding composition of the present invention is convenient to use ( 40): The main aspect of the present invention is a 'film structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength'.

상기 기능성조성물 코팅층(30)은;The functional composition coating layer 30 is;

기재(10)의 외부에 구비된 염화비닐수지 혼합물 코팅층(20)과 PVF 필름(50)의 접합력이 강화되고, 염화비닐수지 혼합물 코팅층(20)의 내이행성이 강화되며, 기재(10)의 방오성과 내후성, 내구성 기능이 강화된 조성의 기능성조성물로서,The adhesion between the vinyl chloride resin mixture coating layer 20 and the PVF film 50 provided on the outside of the substrate 10 is strengthened, the migration resistance of the vinyl chloride resin mixture coating layer 20 is strengthened, and the antifouling property of the substrate 10 As a functional composition with enhanced weather resistance and durability functions,

특히, 기재(10)의 방오성과 내후성, 내구성 기능이 강화되는 용도의, In particular, for the purpose of enhancing the antifouling property, weather resistance, and durability function of the substrate 10,

분자량 10,000 내지 40,000, 융점 -40 내지 -30℃, 끓는점 180 내지 200℃, 점도 50 내지 250cps 범위의, 불소-아크릴수지 5 내지 14중량부와, 용제인 메틸에틸케톤 55 내지 60중량부와, 프로필렌 글리콜 메틸 에티르 31 내지 35중량부가 혼합, 조성된 액상 또는 졸(sol)상의 기능성조성물로 조성되어, Molecular weight 10,000 to 40,000, melting point -40 to -30 ° C, boiling point 180 to 200 ° C, viscosity in the range of 50 to 250 cps, 5 to 14 parts by weight of a fluorine-acrylic resin, 55 to 60 parts by weight of methyl ethyl ketone as a solvent, and propylene 31 to 35 parts by weight of glycol methyl ether is mixed and composed of a liquid or sol-phase functional composition,

본 발명 조성의 불소-아크릴 복합수지로 조성된 기능성조성물이 기재(10)의 양면에 구비된 염화비닐수지 혼합물 코팅층(20)의 외부에 도포 또는 코팅된 기능성조성물 코팅층(30)에 의하여, 기재인 폴리에틸렌 테레프타레이트(PET:Polyethylene terephthalate) 직물 또는 유리섬유(Glass fiber) 직물의 방오성과 내후성, 내구성 기능이 더욱 강화된 구성과;The functional composition composed of the fluorine-acrylic composite resin of the composition of the present invention is applied or coated on the outside of the vinyl chloride resin mixture coating layer 20 provided on both sides of the substrate 10. By the coating layer 30, the substrate is Polyethylene terephthalate (PET: Polyethylene terephthalate) fabric or glass fiber (Glass fiber) fabric with improved antifouling, weather resistance, and durability functions;

기재(10)의 외부에 구비된 염화비닐수지 혼합물 코팅층(20)의 내이행성이 강화되고, 염화비닐수지 혼합물 코팅층(20)과 PVF 필름(50)의 접합력이 더욱 강화된 구성의, 기능성조성물 코팅층(30)으로 구성된다.The migration resistance of the vinyl chloride resin mixture coating layer 20 provided on the outside of the substrate 10 is enhanced, and the bonding strength between the vinyl chloride resin mixture coating layer 20 and the PVF film 50 is further strengthened, the functional composition coating layer It consists of (30).

상기 접합조성물 코팅층(40)은;The bonding composition coating layer 40 is;

기재(10)와 PVF 필름(50)의 접합력이 더욱 강화되고, 경화시간이 단축되어 작업성이 향상되고, 부착력이 향상되며, 사용이 편이한 조성의, 기능성조성물 코팅층(30)의 외부에 도포 또는 코팅된:The bonding force between the substrate 10 and the PVF film 50 is further strengthened, the curing time is shortened, the workability is improved, the adhesion is improved, and the functional composition coating layer 30 of a composition that is convenient to use is applied to the outside. or coated:

분자량 2,500 내지 3,000, 점도 2,000 내지 3,000cps 범위의, 우레탄 수지 또는 아크릴 수지 20 내지 50중량부 및, 20 to 50 parts by weight of a urethane resin or an acrylic resin having a molecular weight of 2,500 to 3,000 and a viscosity of 2,000 to 3,000 cps, and

우레탄계 경화제 100중량%를 기준으로: Based on 100% by weight of the urethane-based curing agent:

우레탄 수지 74.5 내지 74.9중량%와, 우레탄계 경화제인 에틸 아세테이트74.5 to 74.9 wt% of a urethane resin, and ethyl acetate as a urethane-based curing agent

(ethyl acetate) 25중량%와, 톨루엔 디이소시아네이트(toluene diisocyanate) 0.1 내지 0.5중량%로 조성된 우레탄계 경화제 20 내지 40중량부와,20 to 40 parts by weight of a urethane-based curing agent composed of (ethyl acetate) 25% by weight and 0.1 to 0.5% by weight of toluene diisocyanate;

용제인 메틸에틸케톤 또는 에틸알코올 30 내지 40중량부가 혼합, 조성된 고형분 15 내지 25중량% 범위의 액상 또는 졸(sol)상의 접합조성물이 도포 또는 코팅된 접합조성물 코팅층(40)으로 구성되거나;30 to 40 parts by weight of methyl ethyl ketone or ethyl alcohol as a solvent is mixed, and the bonding composition coating layer 40 is coated or coated with a bonding composition in a liquid or sol form with a solid content of 15 to 25% by weight of the composition;

또는, 분자량 2,500 내지 3,000, 점도 2,000 내지 3,000cps 범위의, 우레탄 수지 또는 아크릴 수지 20 내지 50중량부 및, Or, a molecular weight of 2,500 to 3,000, a viscosity of 2,000 to 3,000 cps, 20 to 50 parts by weight of a urethane resin or an acrylic resin, and,

DGEBA(diglycidyl ether of bisphenol-A)계 기본 액상 수지인 2관능성 에폭시 수지로 조성된 에폭시계 경화제 20 내지 40중량부와,20 to 40 parts by weight of an epoxy-based curing agent composed of a bifunctional epoxy resin, which is a basic liquid resin of diglycidyl ether of bisphenol-A (DGEBA);

용제인 메틸에틸케톤 또는 에틸알코올 30 내지 40중량부가 혼합, 조성된 고형분 15 내지 25중량% 범위의 액상 또는 졸(sol)상의 접합조성물이 도포 또는 코팅된 접합조성물 코팅층(40)으로 구성되어;30 to 40 parts by weight of methyl ethyl ketone or ethyl alcohol as a solvent is mixed, and the bonding composition coating layer 40 is coated or coated with a bonding composition in a liquid or sol form with a solid content of 15 to 25% by weight. Consists of;

본 발명 구성의 우레탄 수지 또는 아크릴 수지의 접합조성물로 구성된 접합조성물 코팅층(40)에 의하여, 본 발명 기능성조성물 코팅층(30)과 기능성 조성물 코팅층의 외부에 적층된 PVF 필름(50)의 접합력이 더욱 강화된 구성과,By the bonding composition coating layer 40 composed of the bonding composition of the urethane resin or the acrylic resin of the present invention, the bonding strength of the PVF film 50 laminated on the outside of the functional composition coating layer 30 and the functional composition coating layer of the present invention is further strengthened composition, and

우레탄계 경화제 또는 에폭시계 경화제에 의하여, 접합조성물의 경화속도가 조절 됨으로서, 종래기술의 접착 시 고온이 필요하고 최종 경화까지 1주 이상이 소요되어 작업성과 생산성이 저하되는 문제점이 개선되어, 작업성과 생산성이 향상되고, 부착력이 향상되며, 사용이 편이한, 접합조성물이 도포 또는 코팅된 접합조성물 코팅층(40)으로 구성된다.As the curing speed of the bonding composition is controlled by the urethane-based curing agent or the epoxy-based curing agent, high temperature is required for bonding in the prior art and it takes more than one week to final curing, so workability and productivity are reduced, and workability and productivity are improved. This is improved, the adhesion is improved, and the use is convenient, and the bonding composition is applied or coated with the bonding composition coating layer 40 .

또한, 상기 염화비닐수지 혼합물 코팅층(20)은;In addition, the vinyl chloride resin mixture coating layer 20 is;

폴리염화비닐(PVC), 가소제, 안정제, 첨가제로 구성된 염화비닐수지 혼합물코팅층으로서, 본 출원인이 선등록받은 특허등록 제 10-0572173호에 언급된, 염화비닐수지 혼합물 코팅층(20)으로 조성되며,As a vinyl chloride resin mixture coating layer composed of polyvinyl chloride (PVC), a plasticizer, a stabilizer, and an additive, it is composed of a vinyl chloride resin mixture coating layer 20 mentioned in Patent Registration No. 10-0572173, previously registered by the present applicant,

상기 PVF 필름(50)은;The PVF film 50 is;

접합조성물 코팅층(40)의 외부에 적층 접합된, 불화비닐수지(PVF) 재질의 PVF 필름으로서, 시중에서 사용되고 있는 PVF 필름으로 구성된다.As a PVF film made of a vinyl fluoride resin (PVF) material laminated and bonded to the outside of the bonding composition coating layer 40, it is composed of a PVF film used in the market.

또한, 상기 기재(10) 및 기재의 양면에 도포된 염화비닐수지 혼합물 코팅층(20)은 두께 0.85 내지 0.9mm로 구성되고, PVF 필름(50)은 두께 15 내지 35㎛로 구성되며, 기능성조성물 코팅층(30)은 두께 3 내지 15㎛, 접합조성물 코팅층(40)은 두께 1 내지 5㎛으로 구성되는 것이 바람직하다. In addition, the base 10 and the vinyl chloride resin mixture coating layer 20 applied to both surfaces of the base material is composed of a thickness of 0.85 to 0.9 mm, the PVF film 50 is composed of a thickness of 15 to 35 µm, and a functional composition coating layer (30) is 3 to 15㎛ thickness, the bonding composition coating layer 40 is preferably composed of a thickness of 1 to 5㎛.

상기와 같이, 본 발명의 '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물' 은;As described above, the 'membrane structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength' of the present invention;

염화비닐수지 혼합물 코팅층(20)이 양면에 코팅된 기재(10)의 외부에 본 발명 조성의 기능성조성물이 도포 또는 코팅된 기능성조성물 코팅층(30)과, 접합조성물이 도포 또는 코팅된 접합조성물 코팅층(40)이 구비되고, 접합조성물 코팅층(40)의 외부에 PVF 필름(50)이 적층되어 접합되는 기술구성과;A functional composition coating layer 30 coated with or coated with the functional composition of the present invention on the outside of the substrate 10 on which the vinyl chloride resin mixture coating layer 20 is coated on both sides, and the bonding composition coated or coated bonding composition coating layer ( 40) is provided, and the PVF film 50 is laminated and bonded to the outside of the bonding composition coating layer 40;

본 발명의 불소-아크릴 복합수지로 조성된 기능성조성물이 도포 또는 코팅된 기능성조성물 코팅층(30)에 의하여, 기재(10)인 폴리에틸렌 테레프타레이트(PET) 직물 또는 유리섬유(Glass fiber) 직물의 방오성과 내후성, 내구성 기능이 더욱 강화된 기술구성과;Antifouling property of polyethylene terephthalate (PET) fabric or glass fiber fabric as the base material 10 by the functional composition coating layer 30 coated or coated with the functional composition composed of the fluorine-acrylic composite resin of the present invention and a technical configuration with enhanced weather resistance and durability functions;

기재(10)의 외부에 구비된 염화비닐수지 혼합물 코팅층(20)의 내이행성이 강화되고, 염화비닐수지 혼합물 코팅층(20)과 PVF 필름(50)의 접합력이 강화된 기술구성과;a technical configuration in which the migration resistance of the vinyl chloride resin mixture coating layer 20 provided on the outside of the substrate 10 is enhanced, and the bonding strength between the vinyl chloride resin mixture coating layer 20 and the PVF film 50 is strengthened;

기능성조성물 코팅층(30)의 외부에 도포 또는 코팅되어, 기재(10)와 PVF 필름(50)의 접합력이 더욱 강화되고, 경화시간이 단축되어 작업성과 생산성이 향상되며, 부착력이 향상되고, 사용이 편이한 구성의, 우레탄 수지 또는 아크릴 수지와 우레탄계 경화제 또는 에폭시계 경화제로 조성된 접합조성물이 도포 또는 코팅된 접합조성물 코팅층(40)으로; 구성된다. By applying or coating to the outside of the functional composition coating layer 30, the bonding force between the substrate 10 and the PVF film 50 is further strengthened, the curing time is shortened, the workability and productivity are improved, the adhesion is improved, and the use is easy. As a bonding composition coating layer 40 coated or coated with a bonding composition composed of a urethane resin or an acrylic resin and a urethane-based curing agent or an epoxy-based curing agent of a convenient configuration; is composed

또한, 필요에 따라서;Also, as needed;

상기 기능성조성물 코팅층(30) 또는 접합조성물 코팅층(40) 중 선택된 1종의 코팅층이, 기재(10) 또는 염화비닐수지 혼합물 코팅층(20)과 PVF 필름(50) 사이에 형성된 구성의 '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'로 구성 될 수도 있으며;One kind of coating layer selected from the functional composition coating layer 30 or the bonding composition coating layer 40, It may be composed of a 'stain-resistant, weather-resistance, durability, and adhesiveness-reinforced architectural membrane structure' formed between the substrate 10 or the vinyl chloride resin mixture coating layer 20 and the PVF film 50;

상기 기재(10)가, 폴리에틸렌 테레프타레이트 직물 또는 유리섬유 직물 또는 플라스틱 소재의 필름, 시트, 적층판 중 선택된 1종의 기재로 구성된 '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물'로 구성될 수도 있다.The substrate 10 is composed of a 'building film structure with enhanced stain resistance, weather resistance, durability and bonding strength' composed of one type of substrate selected from films, sheets, and laminates made of polyethylene terephthalate fabric or glass fiber fabric or plastic material. could be

또한, 기능성조성물 또는 접합조성물 100중량부에 대하여,In addition, with respect to 100 parts by weight of the functional composition or the bonding composition,

조성물의 안정화를 위한 열안정제인,A heat stabilizer for stabilizing the composition,

칼슘 스테아레이트(Ca-st) 또는 바륨 스테아레이트(Ba-st) 또는 카드뮴 스테아레이트(Cd-st) 1.0 내지 3.0중량부가 첨가된, 기능성조성물 코팅층(30) 또는 접합조성물 코팅층(40)으로 구성 될 수도 있으며;Calcium stearate (Ca-st) or barium stearate (Ba-st) or cadmium stearate (Cd-st) 1.0 to 3.0 parts by weight added, functional composition coating layer 30 or bonding composition coating layer 40 may;

자외선차단제인, 비스 세바시에이트 계열의 비스 2,2,6,6-PVF메틸-4-파이퍼리딜 세바시에이트 0.1 내지 2.0중량부가 첨가된, 기능성조성물 코팅층(30) 또는 접합조성물 코팅층(40)으로 구성 될 수도 있으며;The functional composition coating layer 30 or the bonding composition coating layer 40 to which 0.1 to 2.0 parts by weight of bis 2,2,6,6-PVF methyl-4-piperidyl sebacate of the bis sebacate series, which is a sunscreen agent, is added may consist of;

산화방지제인, 아민 또는 비스 하이드로지네이티드 타로우 알킬 또는 옥사이디지드 중에서 선택된 1종 또는 1종이상이 혼합된 산화방지제 0.1 내지 2.5중량부가 첨가된, 기능성조성물 코팅층(30) 또는 접합조성물 코팅층(40)으로 구성 될 수도 있으며;As an antioxidant, 0.1 to 2.5 parts by weight of an antioxidant in which one or more selected from amine or bis-hydrogenated taro alkyl or oxidedizide is added, functional composition coating layer 30 or bonding composition coating layer 40 ) may consist of;

조성물의 조색 및 분산을 위한 조색제인, A toning agent for toning and dispersing the composition,

티타늄다이옥사이드 또는 카본블랙 0.5 내지 2.5중량부가 첨가된, , 기능성조성물 코팅층(30) 또는 접합조성물 코팅층(40)으로 구성 될 수도 있다.0.5 to 2.5 parts by weight of titanium dioxide or carbon black is added, and may be composed of a functional composition coating layer 30 or a bonding composition coating layer 40 .

이하, 본 발명의 '방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물의 제조방법'에 대하여 간단히 언급키로 하며; Hereinafter, a brief reference will be made to the 'method for manufacturing a membrane structure for buildings with enhanced antifouling properties, weather resistance, durability, and bonding strength' of the present invention;

본 발명에 언급된 제조방법과 조성물은, 단지 본 발명의 이해를 돕기 위하여 기재한 것으로서, 본 출원인이 본 발명과 동일자로 별개의 특허로 출원 되었음을 명백히 한다. The manufacturing method and composition mentioned in the present invention are only described to help the understanding of the present invention, and it is made clear that the present applicant has applied for a separate patent on the same date as the present invention.

도 2에 도시된바와 같이,(제품구성: 도 1 참조)As shown in Figure 2, (Product configuration: see Figure 1)

'방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물의 제조방법''Method for manufacturing membrane structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength'

(이하, 편의상 '건축용 막구조물의 제조방법'으로 표기한다.)은;(Hereinafter, for convenience, it is referred to as 'method for manufacturing membrane structures for construction'.) Eun;

S1 단계: Step S1:

기재인 폴리에틸렌 테레프타레이트(PET:Polyethylene terephthalate) 직물 또는 유리섬유(Glass fiber) 직물의 양면에 염화비닐수지(PVC), 가소제, 안정제, 첨가제로 구성된 염화비닐수지 혼합물이 양면 코팅되어, 염화비닐수지 혼합물 코팅층이 생성되는 단계; 와,Polyethylene terephthalate (PET) fabric or glass fiber fabric, which is the base material, is coated on both sides with a vinyl chloride resin mixture composed of PVC, plasticizer, stabilizer, and additives on both sides. creating a mixture coating layer; Wow,

S2 단계: Step S2:

염화비닐수지 혼합물 코팅층의 외부에, 접착력 및 내이행성 향상을 위한 불소-아크릴수지 및 메틸에틸케톤, 프로필렌 글리콜 메틸 에티르 용제가 혼합되어 있는 기능성조성물이 도포 또는 코팅 후, 오븐기의 내부온도가 각기 상이한 다단계의 가열 존(ZONE)으로 구성된 오븐기에서 점진적으로 온도가 상승되어 기능성조성물이 겔(GEL)화 되어 기능성조성물 코팅층이 생성되는 단계; 와,On the outside of the vinyl chloride resin mixture coating layer, a functional composition in which fluorine-acrylic resin, methyl ethyl ketone, and propylene glycol methyl ether solvent are mixed to improve adhesion and migration resistance. After application or coating, the internal temperature of the oven is different In an oven consisting of a multi-step heating zone (ZONE), the temperature is gradually increased to form a functional composition into a gel (GEL) to generate a functional composition coating layer; Wow,

S3 단계: Step S3:

상기 기능성조성물 코팅층의 외부에, 우레탄 수지 또는 아크릴 수지 및 우레탄계 또는 에폭시계 경화제, 용제인 메틸에틸케톤 또는 에틸알코올이 혼합, 조성된 접합조성물이 도포 또는 코팅 후, 오븐기의 내부온도가 각기 상이한 다단계의 가열 존(ZONE)으로 구성된 오븐기에서 점진적으로 온도가 상승되어 접합조성물이 겔(GEL)화 되어 접합조성물 코팅층이 생성되는 단계; 와,On the outside of the functional composition coating layer, a urethane resin or acrylic resin, a urethane-based or epoxy-based curing agent, and methyl ethyl ketone or ethyl alcohol as a solvent are mixed, and a bonding composition is applied or coated. In an oven consisting of a heating zone (ZONE), the temperature is gradually increased so that the bonding composition is gelled (GEL) to generate a bonding composition coating layer; Wow,

S4 단계: Step S4:

상기 S2와 S3 단계로 기능성조성물 코팅층과 접합조성물 코팅층이 겔(GEL)화 된, 접합조성물 코팅층의 외부에 PVF 필름이 적층, 압연 접합되어, 완제품인 건축용 막구조물이 제조되는 단계;의, 제조방법으로 구성된다.The PVF film is laminated and rolled to the outside of the bonding composition coating layer, in which the functional composition coating layer and the bonding composition coating layer are gelled (GEL) in the steps S2 and S3, and the finished product building membrane structure is manufactured; is composed of

상기 S1 단계는;The step S1 is;

기재(10)의 양면에 염화비닐수지(PVC), 가소제, 안정제, 첨가제로 구성된 염화비닐수지 혼합물이 양면 코팅된 염화비닐수지 혼합물 코팅층(20)이 생성되는 단계로 구성된다.A vinyl chloride resin mixture coating layer 20 in which a vinyl chloride resin mixture composed of a vinyl chloride resin (PVC), a plasticizer, a stabilizer, and an additive is coated on both sides of the substrate 10 on both sides is formed.

도 3에 도시된바와 같이,(제품구성: 도 1 참조, 제조방법 개략도: 도 2 참조)As shown in Figure 3, (Product configuration: see Figure 1, manufacturing method schematic diagram: see Figure 2)

상기 S2 단계는; The step S2 is;

글라비아 코팅기에서 염화비닐수지 혼합물 코팅층(20)이 형성되어 있는 기재The substrate on which the vinyl chloride resin mixture coating layer 20 is formed in the gravure coating machine

(10)가 코팅롤(240) 및 실리콘롤(250)의 사이로 통과할 때 염화비닐수지 혼합물 코팅층(20)에 2.5 내지 3.5kgf/㎠의 압력을 가하여 염화비닐수지 혼합물 코팅층(20)의 외부에 3.0 내지 15㎛ 두께로 기능성조성물을 도포 또는 코팅 후, When (10) passes between the coating roll 240 and the silicone roll 250, a pressure of 2.5 to 3.5 kgf / cm 2 is applied to the vinyl chloride resin mixture coating layer 20 to the outside of the vinyl chloride resin mixture coating layer 20 After applying or coating the functional composition to a thickness of 3.0 to 15㎛,

오븐기(260)의 내부온도가 각기 상이한 온도 110 내지 150℃ 범위로 점진적으로 온도가 상승되는 다단계의 제 1,2,3 가열 존(261,262,263: ZONE)으로 구성된 오븐기에서 1분간의 건조시간으로 겔(gel)화 되어, 염화비닐수지 혼합물 코팅층In the oven unit composed of the first, second, and third heating zones (261,262,263: ZONE) in which the temperature is gradually increased to a temperature range of 110 to 150 ° C., each of which has a different internal temperature of the oven 260, the gel ( gel), and a vinyl chloride resin mixture coating layer

(20)의 외부에 기능성조성물 코팅층(30)이 생성되는 단계로 구성된다.It consists of a step in which the functional composition coating layer 30 is generated on the outside of (20).

상기 S3 단계는;The step S3 is;

상기 S2 단계와 동일한 글라비아 코팅 방법으로, S2 단계로 기능성조성물 코팅층(30)이 형성되어 있는 기재(10)가 코팅롤(240) 및 실리콘롤(250)의 사이로 통과할 때 기능성코팅층(30)에 2.5 내지 3.5kgf/㎠의 압력을 가하여 기능성조성물 코팅층의 외부에 1.0 내지 5.0㎛ 두께로 접합조성물이 도포 또는 코팅 후, In the same glavia coating method as in step S2, when the substrate 10 on which the functional composition coating layer 30 is formed in step S2 passes between the coating roll 240 and the silicone roll 250, the functional coating layer 30 After applying or coating the bonding composition to a thickness of 1.0 to 5.0 μm on the outside of the coating layer of the functional composition by applying a pressure of 2.5 to 3.5 kgf / ㎠ to

오븐기(260)의 내부온도가 각기 상이한 온도 110 내지 150℃ 범위로 점진적으로 온도가 상승되는 다단계의 제 1,2,3가열 존(261,262,263: ZONE)으로 구성된 오븐기에서 1분간의 건조시간으로 겔(gel)화 되어, 기능성조성물 코팅층(30)의 외부에 접합조성물 코팅층(40)이 생성되는 단계로 구성된다.Gel ( gel), and the bonding composition coating layer 40 is generated on the outside of the functional composition coating layer 30 .

상기 S4 단계는;The step S4 is;

상기 S2 단계와 S3 단계로 기능성조성물 코팅층(30)과 접합조성물 코팅층(40)이 생성된 기재의 외부에 PVF 필름(50)을 적층 후, After laminating the PVF film 50 on the outside of the substrate on which the functional composition coating layer 30 and the bonding composition coating layer 40 are formed in steps S2 and S3,

95 내지 120℃의 압연롤(270)을 이용하여, 3.5 내지 5.5kgf/㎠의 압력으로 기능성조성물 코팅층(30)과 접합조성물 코팅층(40)이 생성된 기재의 접합조성물 코팅층(40)의 외부에 PVF 필름(50)이 압연 접합되어, 본 발명의 완제품인 건축용 막구조물이 제조되는 단계;의, 제조방법으로 구성되며, PVF 필름(50)은 바람직하게는 15 내지 35㎛ 두께로 구성된다.Using a rolling roll 270 of 95 to 120° C., at a pressure of 3.5 to 5.5 kgf/cm 2 , the bonding composition coating layer 40 of the substrate on which the functional composition coating layer 30 and the bonding composition coating layer 40 are produced. The PVF film 50 is rolled and bonded, and the film structure for construction, which is the finished product of the present invention, is manufactured; is composed of a manufacturing method, and the PVF film 50 is preferably 15 to 35 μm thick.

또한, 상기 S2 단계와 S3 단계의 기능성조성물과 접합조성물의 겔(gel)화를 위한 오븐기(260)는; In addition, the oven 260 for gelation of the functional composition and the bonding composition of steps S2 and S3;

오븐기의 내부온도가 각기 상이한 여러개의 제 1,2,3가열 존(261,262,263: ZONE)이 구비된 오븐기(260)로 구성되어, 내부온도가 각기 상이한 제 1,2,3가열 존(ZONE)에 의하여 다단계로 온도 110 내지 150℃로 점진적으로 온도가 상승 됨으로서, 액상 또는 졸(sol)상의 기능성조성물과 접합조성물이 휘발되어 겔(GEL)화가 원활히 진행되고, It consists of an oven 260 having a plurality of first, second, and third heating zones 261,262,263: ZONEs having different internal temperatures of the oven, respectively, in first, second, and third heating zones having different internal temperatures. As the temperature is gradually increased to 110 to 150° C. in multiple steps by a multi-step process, the liquid or sol phase functional composition and the bonding composition are volatilized to facilitate gelation,

기능성조성물과 접합조성물을 조성하는 조성물이 고르게 분산되어 용융 됨으로서, 기능성조성물과 접합조성물의 고유물성이 유지되도록 구성된다.The functional composition and the composition constituting the bonding composition are uniformly dispersed and melted, so that the intrinsic properties of the functional composition and the bonding composition are maintained.

이하, 본 발명의 '건축용 막구조물'의 실시예를 들어, 더욱 상세히 설명한다.Hereinafter, an embodiment of the 'building membrane structure' of the present invention will be described in more detail.

(실시예)(Example)

기재인 PET 직물 상,하부면에, 염화비닐수지 50중량부, 가소제 30중량부, 안정제 2중량부, 기타 첨가제 18중량부의 염화비닐수지 혼합물을 졸 코팅한 염화비닐수지 혼합물 코팅층의 상,하부에, 코팅롤 저면의 바스에 불소-아크릴수지 12중량부, 용제인 메틸에틸케톤 58중량부, 프로필렌 글리콜 메틸 에티르 30중량부로 조성된 기능성조성물을 일정량을 적재 후; On the upper and lower surfaces of the PET fabric, which is the base material, 50 parts by weight of a vinyl chloride resin, 30 parts by weight of a plasticizer, 2 parts by weight of a stabilizer, and 18 parts by weight of other additives. , After loading a certain amount of a functional composition composed of 12 parts by weight of fluorine-acrylic resin, 58 parts by weight of solvent methyl ethyl ketone, and 30 parts by weight of propylene glycol methyl ether in the bath of the lower surface of the coating roll;

1인치내에 70개, 깊이 120㎛의 음각요홈이 새겨져 있으며, 중앙에 직경 2인치 길이 1600mm 알루미늄 나선용 회전봉이 설치되어 있는 직경 3630mm의 MESH 코팅롤 및 직경 275mm의 스테인레스 프레스롤,직경 210mm의 실리콘롤을 이용, 회전 속도 9rpm/min의 코팅롤을 회전시켜 음각요홈에 기능성조성물이 적재 되게하여, A MESH coating roll with a diameter of 3630mm and a stainless press roll with a diameter of 275mm, a silicone with a diameter of 210mm, with 70 engraved grooves within 1 inch and a depth of 120㎛, with a 2 inch diameter 1600mm aluminum spiral rotating rod installed in the center. Using a roll, rotate the coating roll with a rotation speed of 9rpm/min so that the functional composition is loaded in the intaglio groove,

상기 염화비닐수지 혼합물 코팅층이 형성되어 있는 기재가 코팅롤 및 실리콘롤사이로 통과할 때 3kgf/㎠의 압력을 가하여 염화비닐수지 혼합물 코팅층 상부면에 기능성조성물이 코팅되게 한 후, When the substrate on which the vinyl chloride resin mixture coating layer is formed passes between the coating roll and the silicone roll, a pressure of 3 kgf / ㎠ is applied to coat the upper surface of the vinyl chloride resin mixture coating layer with the functional composition,

상기와 동일한 방법으로, 염화비닐수지 혼합물 코팅층 하부면에 기능성조성물을 코팅하여 오븐기에서 온도 110 내지 150℃ 범위의 제 1,2,3가열존에서 1분간의 건조시간으로 겔(gel)화 되어, 염화비닐수지 혼합물 코팅층의 상,하부에 기능성조성물 코팅층을 생성 하였으며; In the same way as above, the functional composition is coated on the lower surface of the coating layer of the vinyl chloride resin mixture to form a gel with a drying time of 1 minute in the first, second, and third heating zones at a temperature of 110 to 150 ° C in an oven, A functional composition coating layer was formed on the upper and lower portions of the vinyl chloride resin mixture coating layer;

염화비닐수지 혼합물 코팅층 상부면에 구비된 기능성조성물 코팅층의 상부에, 우레탄 수지 35중량부, 우레탄계 경화제 27중량부, 용제인 에틸알코올 38중량부를 혼합한 접합조성물을 상기 기능성조성물과 동일한 방법으로 코팅하되 회전속도 6.0rpm/min의 코팅롤을 사용하여 접합조성물을 코팅하여, 오븐기에서 온도 110 내지 150℃, 1분간의 건조시간으로 겔(gel)화 되어, 기능성조성물 코팅층의 상부에 접합조성물 코팅층을 생성 하였으며; On the upper portion of the functional composition coating layer provided on the upper surface of the vinyl chloride resin mixture coating layer, 35 parts by weight of a urethane resin, 27 parts by weight of a urethane-based curing agent, and 38 parts by weight of ethyl alcohol as a solvent are mixed with a bonding composition in the same manner as the functional composition. The bonding composition is coated using a coating roll with a rotation speed of 6.0 rpm/min, and the bonding composition is gelled in an oven at a temperature of 110 to 150° C. and a drying time of 1 minute to form a bonding composition coating layer on top of the functional composition coating layer. did;

PVF 필름을 100℃의 압연 롤을 이용하여, 5kgf/㎠의 압력으로 기능성조성물 코팅층과 접합조성물 코팅층이 생성된 기재의 접합조성물 코팅층의 외부에 적층, 접합하여, 건축용 막구조물인 전체두께가 0.90mm의 PVF 막구조용 원단을 제조하였다.(기재 및 염화비닐수지 혼합물 코팅층 두께: 0.868㎜, PVF 필름 두께 25㎛, 기능성조성물 코팅층 두께: 5㎛, 접합조성물 코팅층 두께 2㎛)The PVF film was laminated and bonded to the outside of the bonding composition coating layer of the substrate on which the functional composition coating layer and the bonding composition coating layer were formed at a pressure of 5 kgf/cm 2 using a rolling roll at 100 ° C. The total thickness of the building membrane structure was 0.90 mm fabric for PVF membrane structure was prepared. (Base and vinyl chloride resin mixture coating layer thickness: 0.868 mm, PVF film thickness 25㎛, functional composition coating layer thickness: 5㎛, bonding composition coating layer thickness 2㎛)

(비교예 1)(Comparative Example 1)

시중에서 유통되고 있는 건축용 막구조물인 전체두께가 0.90mm의 중국산 PVF 막구조용 원단을 구입하였다.A Chinese PVF membrane structure fabric with a total thickness of 0.90 mm, which is a commercially available building membrane structure, was purchased.

(비교예 2)(Comparative Example 2)

국내에 유통되고 있는 건축용 막구조물인 전체두께가 0.90mm의 일본산 PVF 막구조용 원단을 구입하였다.A Japanese PVF membrane structure fabric with a total thickness of 0.90mm, which is a membrane structure for construction distributed in Korea, was purchased.

(비교예 3)(Comparative Example 3)

기재인 PET 직물에 폴리 염화비닐수지 50중량부, 가소제 30중량부, 안정제 2중량부, 기타첨가제 18중량부로 조성된 염화비닐수지 혼합물을 나이프 양면 코팅하여 전체두께가 0.78mm 인 천막지 원단을 제조 하였다.Tent paper fabric with a total thickness of 0.78 mm was prepared by coating both sides of a vinyl chloride resin mixture composed of 50 parts by weight of polyvinyl chloride resin, 30 parts by weight of plasticizer, 2 parts by weight of stabilizer, and 18 parts by weight of other additives on PET fabric as a base material. did.

시험 방법 및 비교결과치Test method and comparative results

가. 접착 균일성.end. adhesion uniformity.

시험방법 : PVC 혼합물 층과 PVF 필름층의 접착 균일성을 확인하기 위하여 당사 시험방법인 HSPD-06-01-078을 이용하여 제품의 단면을 요오드로 염색 후 SOMETECH 사의 전자 현미경으로 X300 배율로 관찰한 결과,Test method: In order to check the adhesion uniformity between the PVC mixture layer and the PVF film layer, the cross section of the product was dyed with iodine using our test method HSPD-06-01-078 and observed at X300 magnification with an electron microscope of SOMETECH. result,

본 발명 기능성조성물 코팅층과 접합조성물 코팅층이 코팅된 실시예는, Examples in which the coating layer of the functional composition of the present invention and the coating layer of the bonding composition are coated,

접합층이 1 내지 2㎛로 일정하였으나, 비교예 1(중국산 PVF 막구조용 원단)의 경우 일부 접합층이 형성되지 못하여 15㎛까지 들뜬 부위가 존재함을 포함한 접합층이 균일하지 못하여, 외부 충격 또는 장기간 사용 시 PVF 필름이 제품에서 이탈할 가능성이 존재되었다.Although the bonding layer was constant at 1 to 2 μm, in Comparative Example 1 (fabric for PVF membrane structure made in China), some bonding layers were not formed, and the bonding layer was not uniform, including the presence of an excited region up to 15 μm. There is a possibility that the PVF film may be separated from the product after long-term use.

Figure 112019129545819-pat00001
Figure 112019129545819-pat00001

나. PVF 필름 접합력.(내굴곡성 TEST 후 PVF 필름 및 기재간 박리현상 확인)I. PVF film adhesion. (Check peeling between PVF film and substrate after flex resistance test)

시험방법 : 염화비닐수지 혼합물 코팅층과 PVF 필름층의 접합력을 확인하기 위하여 DIN53359 (내굴곡성) TEST 후 접힘부의 필름 이탈현상을 육안 관찰한 결과,Test method: After the DIN53359 (flex resistance) test to confirm the bonding strength between the vinyl chloride resin mixture coating layer and the PVF film layer, the film separation phenomenon of the folded part was visually observed.

본 발명 기능성조성물 코팅층과 접합조성물 코팅층 코팅된 실시예는, 100,000 사이클(Cycle) 이후에도 PVF 필름의 이탈이 발생하지 않았으나, In the embodiment coated with the coating layer of the functional composition of the present invention and the coating layer of the bonding composition, separation of the PVF film did not occur even after 100,000 cycles (Cycle),

비교예 1(중국산 PVF 막구조용 원단)과, 비교예 2(일본산 PVF 막구조용 원단)는 5,000 사이클(Cycle) 이후 PVF 필름이 이탈하였다.In Comparative Example 1 (fabric for PVF membrane structure made in China) and Comparative Example 2 (fabric for PVF membrane structure made in Japan), the PVF film was separated after 5,000 cycles.

Figure 112019129545819-pat00002
Figure 112019129545819-pat00002

다. 내후성.All. weather resistance.

시험방법 : 제품의 열화 현상을 측정하기 위해 ASTM D 4434을 이용하여 Q-lab 사 QUV TEST기에 시편을 해당 시간 후 TEST기에서 꺼내어 이색현상을 측정하기 위한 기계인 Hunter 사 Ultra Scanpro 분광측색계를 이용하여 처음과의 이색현상을 측정한 (△E(색차값); 값이 클수록 처음과의 이색현상이 큼) 결과,Test method: Using ASTM D 4434 to measure product deterioration, take out the specimen from Q-lab's QUV TEST machine after the appropriate time, and use Hunter's Ultra Scanpro spectrophotometer, a machine to measure dichroism. As a result of measuring the dichroism with the first (ΔE (color difference value); the larger the value, the greater the dichroism with the first),

표 1과 같이, 본 발명 기능성조성물 코팅층과 접합조성물 코팅층이 코팅된 실시예는, 일정 시간 경과 후 변색이 더 이상 일어나지 않고 양호 한것으로 나타났으나, As shown in Table 1, in the examples in which the coating layer of the functional composition of the present invention and the coating layer of the bonding composition were coated, discoloration did not occur any more after a certain time had elapsed and it was found to be good,

비교예 1.2는, 1,500hr 까지는 유사하나 이후 변색이 계속 일어나며, Comparative Example 1.2 is similar until 1,500 hr, but discoloration continues to occur thereafter,

PVF 필름이 부착되지 않은 비교예 3은, 시간이 경과할 수록 매우 불량한 것으로 나타났다.Comparative Example 3 to which the PVF film was not attached was found to be very poor as time passed.

구분division 실시예Example 비교예 1Comparative Example 1 비교예 2Comparative Example 2 비교예 3Comparative Example 3 500hr500hr 0.50.5 0.740.74 0.80.8 0.850.85 1000hr1000hr 1.21.2 1.551.55 1.311.31 2.072.07 1500hr1500hr 1.81.8 2.072.07 1.861.86 2.642.64 2000hr2000hr 1.831.83 2.642.64 2.232.23 4.514.51

라. 방오성.la. antifouling.

시험방법 : 제품의 방오 현상을 측정하기 위해 KS D0060 시험방법으로 6개월간 옥외폭로 후 상대적인 해당제품의 시편을 채취하여 이색현상을 측정하기 위한 기계인 Hunter 사 Ultra Scanpro 분광측색계를 이용하여 처음과의 이색현상을 측정하여 일반적으로 방오성이 우수한 것으로 알려진 PTFE를 기준으로 상대적인 값을 계산한 결과,Test method: In order to measure the antifouling phenomenon of the product, the KS D0060 test method is used to collect the specimen of the product relative to the product after 6 months of outdoor exposure and use the Hunter Ultra Scanpro spectrophotometer, a machine to measure the dichroism. As a result of calculating the relative value based on PTFE, which is generally known for its excellent antifouling properties by measuring the dichroism,

표 2와 같이, 본 발명 기능성조성물 코팅층과 접합조성물 코팅층이 코팅된 실시예가 가장 우수한 것으로 나타났으며, As shown in Table 2, the examples in which the coating layer of the functional composition of the present invention and the coating layer of the bonding composition were coated were the most excellent,

비교예 1, 2는, 본 발명 실시예에 비하여 현저히 방오성 물성이 저하되었으며, Comparative Examples 1 and 2 had significantly lowered antifouling properties compared to Examples of the present invention,

비교예 3은, PVF 필름이 적층 되지 않은 제품 구조에 의하여 불량한 것으로 나타났다.Comparative Example 3 was found to be poor due to the structure of the product in which the PVF film was not laminated.

구분division 실시예Example 비교예 1Comparative Example 1 비교예 2Comparative Example 2 비교예 3Comparative Example 3 결과치result 0.80.8 1.51.5 1.21.2 4.04.0

마. 내구성.hemp. durability.

- 인장강도 및 신율- Tensile strength and elongation

DIN 53354의 방법으로 5Cm x 20Cm의 컷 스트립(Cut Strip) 시편을 경사, 위사 각각 5개씩 채취하여 유티엠/UTM(Universal Testing Machine)을 사용하여 100 mm/min의 속도로 측정하였으며, 물성 결과치는 표 3에 기재하였다.By the method of DIN 53354, 5Cm x 20Cm cut strip specimens were collected for each warp and weft and measured at a speed of 100 mm/min using a UTM/UTM (Universal Testing Machine). Table 3 shows.

- 인열강도- Tear strength

DIN 53363의 방법으로 5Cm x 12Cm으로 재단 후, 5Cm의 가운데부분을 수직방향으로 2.5Cm 커팅하여 시편을 경사, 위사 각각 5개씩 채취하여 유티엠/UTM(Universal Testing Machine)을 사용하여 100 mm/min의 속도로 측정하였으며, 물성 결과치는 표 3에 기재하였다.After cutting to 5Cm x 12Cm by the method of DIN 53363, cut the middle part of 5Cm by 2.5cm in the vertical direction to collect 5 warp and weft specimens each and use a UTM/UTM (Universal Testing Machine) to 100 mm/min was measured at the speed of , and the results of physical properties are shown in Table 3.

- 접착강도- Adhesive strength

DIN53357의 방법으로 양면을 본드 보강한 폭 5Cm 시편을 경사, 위사 각각 5개씩 채취하여 유티엠/UTM(Universal Testing Machine)을 사용하여 100 mm/min의 속도로 최소 5Cm 이상 박리하여 측정하였으며, 물성 결과치는 표 3에 기재하였다.Using the DIN53357 method, 5 cm wide specimens reinforced with bonding on both sides were taken, 5 each of warp and weft threads, and peeled at a speed of 100 mm/min at a rate of 100 mm/min or more and measured by peeling at least 5 cm. The values are listed in Table 3.

항목Item 실시예Example 비교예 1Comparative Example 1 비교예 2Comparative Example 2 비교예 3Comparative Example 3 인장강도 (Kgf/5Cm)Tensile strength (Kgf/5Cm) 520520 420420 450450 350350 신율 (%)Elongation (%) 3030 4242 3535 2525 인열강도Trapezoid (Kgf)Tear strengthTrapezoid (Kgf) 8585 5050 6060 5050 접착강도 (Kgf/5Cm)Adhesive strength (Kgf/5Cm) 1818 1010 1212 1010

상기 표 3과 같이, 본 발명의 실시예가 비교예에 비하여, 인장강도, 인열강도, 접착강도 물성이 가장 우수하여 내구성이 강화된 것으로 판명되었으며; As shown in Table 3, the Example of the present invention was found to have the best tensile strength, tear strength, and adhesive strength properties compared to the comparative example, and thus the durability was enhanced;

또한, 비교예 1.2는 인장강도, 인열강도, 접착강도 물성이 저하되어 사용상의 문제점이 있는 것으로 판명되었고, In addition, Comparative Example 1.2 was found to have problems in use due to deterioration of tensile strength, tear strength, and adhesive strength properties,

비교예 3은, PVF 필름이 적층 되지 않은 제품 구조에 의하여 불량한 것으로 나타났다.Comparative Example 3 was found to be poor due to the structure of the product in which the PVF film was not laminated.

상기 비교 결과치와 같이, 기재의 외부에 코팅된 본 발명의 기능성조성물 코팅층에 의하여:As in the comparison result, by the coating layer of the functional composition of the present invention coated on the outside of the substrate:

기재의 외부에 구비된 염화비닐수지 혼합물 코팅층과 PVF 필름의 접합력이 강화되고, 기재의 방오성과 내후성, 내구성 기능이 강화된 제품구성과,A product composition in which the adhesion between the vinyl chloride resin mixture coating layer and the PVF film provided on the outside of the substrate is strengthened, and the antifouling, weather resistance, and durability functions of the substrate are strengthened;

본 발명 기능성조성물 코팅층의 외부에 코팅된 접합조성물 코팅층에 의하여:By the bonding composition coating layer coated on the outside of the coating layer of the functional composition of the present invention:

기재와 테트라 필름의 접합력이 더욱 강화된 제조방법과,A manufacturing method in which the bonding strength between the substrate and the tetra film is further strengthened,

경화시간이 단축되어 작업성과 생산성이 향상되고, 부착력이 향상된 제조방법과, 투하공수 절감으로 인한 원가절감과 사용이 편이한 제품구성으로 구성 됨이 판명되었다.It was found that the curing time was shortened, so that the workability and productivity were improved, and the manufacturing method had improved adhesion, and the product was composed of a cost-saving and easy-to-use product composition due to the reduction of the man-hours.

이상, 본 발명을 구체적인 실시예를 통하여 상세하게 설명하였으나, 본 발명은 상기 실시예에 한정하지 않고, 본 발명의 기술적 사상의 범위내에서 통상의 지식을 가진 자에 의하여 여러 가지 변형이 가능하다.As mentioned above, although the present invention has been described in detail through specific embodiments, the present invention is not limited to the above embodiments, and various modifications are possible by those of ordinary skill within the scope of the technical spirit of the present invention.

10: 기재
20: 염화비닐수지 혼합물 코팅층
30: 기능성조성물 코팅층
40: 접합조성물 코팅층
50: PVF 필름
210: 와인더
211, 212, 213: 제 1, 2, 3와인더
220: 히팅롤
221, 222: 제 1,2히팅롤
230: 바스
240: 코팅롤
250: 실리콘롤
260: 오븐기
261,262,263: 제 1,2,3존(ZONE)
270: 압연롤
280: 냉각롤
10: description
20: vinyl chloride resin mixture coating layer
30: functional composition coating layer
40: bonding composition coating layer
50: PVF film
210: winder
211, 212, 213: 1st, 2nd, 3rd winder
220: heating roll
221, 222: first and second heating rolls
230: bath
240: coating roll
250: silicon roll
260: oven
261,262,263: Zone 1, 2, 3 (ZONE)
270: rolling roll
280: cooling roll

Claims (7)

기재(10) 및 염화비닐수지 혼합물 코팅층(20), PVF 필름(50)으로 구성된 건축용 막구조물이;

상기 기재(10)의 외부에 구비된 염화비닐수지 혼합물 코팅층(20)의 외부에 도포 또는 코팅된, 분자량 10,000 내지 40,000, 융점 -40 내지 -30℃, 끓는점 180 내지 200℃, 점도 50 내지 250cps 범위의 불소-아크릴수지 5 내지 14중량부와, 용제인 메틸에틸케톤 55 내지 60중량부와, 프로필렌 글리콜 메틸 에티르 31 내지 35중량부가 혼합, 조성된 기능성조성물 코팅층(30)과;
기능성조성물 코팅층(30)의 외부에 도포 또는 코팅된, 우레탄 수지 또는 아크릴 수지 20 내지 50중량부와, 우레탄계 또는 에폭시계 경화제 20 내지 40중량부와, 용제인 메틸에틸케톤 또는 에틸알코올 30 내지 40중량부가 혼합, 조성된 접합조성물 코팅층(40)으로 구성 됨을 특징으로 하는, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물.
A film structure for construction consisting of a substrate 10, a vinyl chloride resin mixture coating layer 20, and a PVF film 50;

Applied or coated on the outside of the vinyl chloride resin mixture coating layer 20 provided on the outside of the substrate 10, molecular weight 10,000 to 40,000, melting point -40 to -30 ° C, boiling point 180 to 200 ° C, viscosity 50 to 250 cps range of 5 to 14 parts by weight of a fluorine-acrylic resin, 55 to 60 parts by weight of methyl ethyl ketone as a solvent, and 31 to 35 parts by weight of propylene glycol methyl ethyr, a functional composition coating layer 30 composed of;
20 to 50 parts by weight of a urethane resin or acrylic resin, 20 to 40 parts by weight of a urethane-based or epoxy-based curing agent, and 30 to 40 parts by weight of methyl ethyl ketone or ethyl alcohol as a solvent, applied or coated on the outside of the functional composition coating layer 30 A membrane structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength, characterized in that it is composed of a coating layer (40) of a bonding composition formed by additional mixing.
제 1항에 있어서,
상기 접합조성물 코팅층(40)의 외부에, PVF 필름(50)이 접합 됨을 특징으로 하는, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물.
The method of claim 1,
A film structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength, characterized in that the PVF film 50 is bonded to the outside of the bonding composition coating layer 40 .
제 1항에 있어서;
상기 접합조성물 코팅층(40)이,
분자량 2,500 내지 3,000, 점도 2,000 내지 3,000 cps 범위의, 우레탄 수지 또는 아크릴 수지 20 내지 50중량부 및,
우레탄계 경화제 100중량%를 기준으로:
우레탄 수지 74.5 내지 74.9중량%와, 우레탄계 경화제인 에틸 아세테이트
25중량%와, 톨루엔 디이소시아네이트 0.1 내지 0.5중량%로 조성된 우레탄계 경화제 20 내지 40중량부와,
용제인 메틸에틸케톤 또는 에틸알코올 30 내지 40중량부가 혼합, 조성된 접합조성물이 도포 또는 코팅 됨을 특징으로 하는, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물.
The method of claim 1 ;
The bonding composition coating layer 40,
20 to 50 parts by weight of a urethane resin or an acrylic resin having a molecular weight of 2,500 to 3,000 and a viscosity of 2,000 to 3,000 cps, and
Based on 100% by weight of the urethane-based curing agent:
74.5 to 74.9 wt% of a urethane resin, and ethyl acetate as a urethane-based curing agent
25% by weight and 20 to 40 parts by weight of a urethane-based curing agent composed of 0.1 to 0.5% by weight of toluene diisocyanate;
30 to 40 parts by weight of methyl ethyl ketone or ethyl alcohol as a solvent is mixed, and the composition is applied or coated. A membrane structure for construction with enhanced antifouling properties, weather resistance, durability and bonding strength.
제 1항에 있어서;
상기 접합조성물 코팅층(40)이,
분자량 2,500 내지 3,000, 점도 2,000 내지 3,000 cps 범위의, 우레탄 수지 또는 아크릴 수지 20 내지 50중량부 및,
DGEBA(diglycidyl ether of bisphenol-A)계 기본 액상 수지인 2관능성 에폭시 수지로 조성된 에폭시계 경화제 20 내지 40중량부와,
용제인 메틸에틸케톤 또는 에틸알코올 30 내지 40중량부가 혼합, 조성된 접합조성물이 도포 또는 코팅 됨을 특징으로 하는, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물.
The method of claim 1 ;
The bonding composition coating layer 40,
20 to 50 parts by weight of a urethane resin or an acrylic resin having a molecular weight of 2,500 to 3,000 and a viscosity of 2,000 to 3,000 cps, and
20 to 40 parts by weight of an epoxy-based curing agent composed of a bifunctional epoxy resin, which is a basic liquid resin of diglycidyl ether of bisphenol-A (DGEBA);
30 to 40 parts by weight of methyl ethyl ketone or ethyl alcohol as a solvent is mixed, and the composition is applied or coated. A membrane structure for construction with enhanced antifouling properties, weather resistance, durability and bonding strength.
제 1항에 있어서;
상기 기재(10) 및 기재의 양면에 도포된 염화비닐수지 혼합물 코팅층(20)이 두께 0.85 내지 0.9mm로 구성되고, PVF 필름(50)이 두께 15 내지 35㎛로 구성되며, 기능성조성물 코팅층(30)이 두께 3 내지 15㎛, 접합조성물 코팅층(40)이 두께 1 내지 5㎛으로 구성 됨을 특징으로 하는, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물.
The method of claim 1 ;
The base 10 and the vinyl chloride resin mixture coating layer 20 applied on both sides of the base material is composed of a thickness of 0.85 to 0.9 mm, the PVF film 50 is composed of a thickness of 15 to 35 µm, and a functional composition coating layer 30 ) has a thickness of 3 to 15㎛, and the bonding composition coating layer 40 is composed of a thickness of 1 to 5㎛, antifouling, weather resistance, durability, a building membrane structure with enhanced bonding strength.
제 1항에 있어서;
상기 기능성조성물 코팅층(30) 또는 접합조성물 코팅층(40) 중 선택된 1종의 코팅층이, 기재(10) 또는 염화비닐수지 혼합물 코팅층(20)과 PVF 필름(50) 사이에 형성 됨을 특징으로 하는, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물.
The method of claim 1 ;
Antifouling, characterized in that the coating layer of one selected from the functional composition coating layer 30 or the bonding composition coating layer 40 is formed between the substrate 10 or the vinyl chloride resin mixture coating layer 20 and the PVF film 50 Membrane structure for construction with enhanced weather resistance, durability, and bonding strength.
제 1항에 있어서;
상기 기재(10)가,
폴리에틸렌 테레프타레이트 직물 또는 유리섬유 직물 또는 플라스틱 소재의 필름, 시트, 적층판 중 선택된 1종의 기재로 구성 됨을 특징으로 하는, 방오성과 내후성, 내구성, 접합력이 강화된 건축용 막구조물.
The method of claim 1 ;
The substrate 10 is
A film structure for construction with enhanced antifouling properties, weather resistance, durability, and bonding strength, characterized in that it is composed of one type of substrate selected from polyethylene terephthalate fabric or glass fiber fabric or plastic film, sheet, and laminate.
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