KR102529330B1 - Process Of Producing Fiber­Based Composite Material Using UV Curing - Google Patents

Process Of Producing Fiber­Based Composite Material Using UV Curing Download PDF

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KR102529330B1
KR102529330B1 KR1020210061728A KR20210061728A KR102529330B1 KR 102529330 B1 KR102529330 B1 KR 102529330B1 KR 1020210061728 A KR1020210061728 A KR 1020210061728A KR 20210061728 A KR20210061728 A KR 20210061728A KR 102529330 B1 KR102529330 B1 KR 102529330B1
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fabric
type film
yarn
metallic material
fiber
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KR1020210061728A
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Korean (ko)
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KR20220154335A (en
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진성우
김경돈
박준섭
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주식회사 소포스
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/067—Layered 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 fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive

Abstract

본 발명은 합성수지코팅사로 제직된 직물형 필름과 투명한 비금속소재를 자외선 경화형 수지를 이용하여 접착시킨 섬유기반 복합소재에 관한 것으로서 본 발명에 의하면, 유리와의 접착에 있어서 우수한 접착강도와 함께 기존 필름에서 구현할 수 없는 실제적이고 입체적인 텍스타일 표면 질감의 디자인을 가지며, 오염 및 발수성, 내스크레치에 강하여 가전용, 가구용, 도어용 하우징에 사용할 수 있는 섬유기반 복합소재를 제공한다.The present invention relates to a fiber-based composite material in which a fabric-type film woven with synthetic resin-coated yarn and a transparent non-metallic material are bonded using an ultraviolet curable resin. It has a practical and three-dimensional textile surface texture design that cannot be realized, and is resistant to contamination, water repellency, and scratch resistance, providing a fiber-based composite material that can be used for home appliances, furniture, and door housings.

Description

자외선 경화접착방식을 이용한 섬유기반 복합소재의 제조방법{Process Of Producing Fiber­Based Composite Material Using UV Curing}Manufacturing method of fiber-based composite material using UV curing bonding method {Process Of Producing FiberBased Composite Material Using UV Curing}

본 발명은 합성수지코팅사로 제직된 직물형 필름과 투명한 비금속소재를 자외선 경화형 수지를 이용하여 접착시킨 섬유기반 복합소재로서 가전용, 가구용, 도어용 하우징에 사용할 수 있는 소재에 관한 것이다.The present invention relates to a fiber-based composite material obtained by bonding a fabric-type film woven with synthetic resin-coated yarn and a transparent non-metallic material using an ultraviolet curable resin, which can be used for home appliances, furniture, and door housings.

현대사회에서 소비자들은 생활공간에 있어서 무독성의 친환경 제품인 동시에 다양성 및 개성을 강조하는 공간 연출을 위한 차별화된 인테리어 제품을 선호하는 추세이며, 그 중 가전용 하우징으로 사용되는 유리는 일상생활에서 쉽게 접할 수 있어 다양한 디자인 연출이 가능하다.In modern society, consumers tend to prefer differentiated interior products for creating spaces that emphasize diversity and individuality as well as non-toxic, eco-friendly products in living spaces. A variety of designs are possible.

이러한 가전용 하우징으로서 소비자의 욕구에 맞춰 다양성을 충족하고 보다 차별화 된 디자인으로 경쟁력을 갖추기 위하여 친환경 접합 기술을 이용한 유리와 이종소재인 필름, 직물 등의 접착으로 장점을 복합함과 동시에 현대적이면서 디테일한 요소가 돋보이는 디자인 구현이 필요한 실정이다.As a housing for home appliances, in order to meet the needs of consumers and to be competitive with a more differentiated design, glass using eco-friendly bonding technology and bonding of heterogeneous materials such as film and fabric combine the advantages and at the same time create a modern and detailed product. It is necessary to implement a design in which elements stand out.

기존에 많이 적용되고 있는 가전용 하우징으로서는 유리에 실크스크린, 그라비아 인쇄기술을 적용하거나 필름을 유리와 접착한 형태로 사용되고 있으나, 이는 접착 공정 및 사용되는 PVC 필름의 유해성뿐만 아니라 단조로운 메탈색상 및 디자인으로 인해 선호도가 떨어지는 상황이다. 이에 가전용 하우징으로서 친환경 소재 및 기술을 이용한 표면 질감 및 고급 패턴 디자인으로서 다양한 응용제품 전개를 위한 제품 개발이 요구되는 추세이다.As a home appliance housing that has been widely applied in the past, it is used in the form of applying silk screen or gravure printing technology to glass or bonding a film to glass. As a result, preferences are declining. Accordingly, as a housing for home appliances, product development for developing various application products as surface texture and advanced pattern design using eco-friendly materials and technologies is a trend that is required.

이에 본 출원인은 대한민국특허공개제10-2013-0134540호에서 입체패턴을 가지는 필름 또는 직물을 유리에 접착시킴으로써 선택적인 고해상도의 입체패턴을 제공하고 있으나, 일반 방적사와 필라멘트사를 이용하여 제직된 섬유의 경우 자외선 경화형 수지가 섬유에 흡수되어 유리와 접착시 기포가 발생할 수 있으며, 섬유내부에 자외선 경화형 수지가 미경화되어 냄새를 발생할 우려가 있었고, 섬유 조직의 표면 굴곡에 의한 접착력 저하 등의 문제가 발생할 수 있었다. Accordingly, the present applicant provides a selective, high-resolution three-dimensional pattern by adhering a film or fabric having a three-dimensional pattern to glass in Korean Patent Publication No. 10-2013-0134540. In this case, the UV curable resin is absorbed by the fiber and bubbles may be generated when bonding with glass, and the UV curable resin inside the fiber may be uncured, causing odor, and problems such as deterioration of adhesive strength due to surface curvature of the fiber tissue may occur. could

대한민국특허공개제10-2013-0134540호(2013년12월10일 공개)Korean Patent Publication No. 10-2013-0134540 (published on December 10, 2013)

그러므로 본 발명에서는 코팅사를 소재사로 하여 직물로 제직한 후, 한쪽 면만 시레가공을 통해 필름화하여 유리와의 접착에 있어서 우수한 접착강도와 함께 기존 필름에서 구현할 수 없는 실제적이고 입체적인 텍스타일 표면 질감의 디자인을 가지고 오염 및 발수성, 내스크레치에 강한 직물형 필름을 제공하는 것을 기술적과제로 한다. Therefore, in the present invention, after weaving into a fabric using the coating yarn as a material yarn, only one side is made into a film through Sire processing, resulting in excellent adhesive strength in adhesion to glass and a practical and three-dimensional textile surface texture design that cannot be realized in existing films It is a technical task to provide a fabric-type film that is resistant to contamination, water repellency and scratch resistance.

그러므로 본 발명에 의하면, 합성수지코팅사로 제직된 직물의 일면을 시레가공하여 열처리한 직물형필름을 준비하는 단계;Therefore, according to the present invention, the step of preparing a fabric-like film subjected to heat treatment by processing one side of a fabric woven with synthetic resin-coated yarn;

상기 직물형필름의 시레가공면에 자외선 경화형 수지를 도포하는 단계;Applying an ultraviolet curable resin on the surface of the fabric-type film to be processed;

상기 자외선 경화형 수지를 도포한 직물형필름에 투명한 비금속소재를 부착시키는 단계;attaching a transparent non-metallic material to the fabric-type film coated with the ultraviolet curable resin;

상기 직물형필름이 부착된 투명한 비금속소재에 자외선을 조사하여 직물형필름과 비금속소재 사이에 위치한 자외선 경화형 수지를 경화시켜 직물형필름과 비금속소재를 접착시키는 단계로 이루어진 것을 특징으로 하는 자외선 경화접착방식을 이용한 섬유기반 복합소재의 제조방법이 제공된다.UV-curing bonding method comprising the step of adhering the fabric-type film and the non-metallic material by irradiating ultraviolet rays to the transparent non-metallic material to which the fabric-type film is attached and curing the UV-curable resin located between the fabric-type film and the non-metallic material. A method for producing a fiber-based composite material using a is provided.

이하 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail.

본 발명은 도 1 및 도 2에 도시된 바와 같이 합성수지코팅사로 제직된 직물형필름(1)과 투명한 비금속소재(3)를 자외선 경화형 수지(2)를 이용하여 접착시킨 섬유기반 복합소재로서 가전용 하우징에 사용할 수 있는 소재에 관한 것이다.As shown in FIGS. 1 and 2, the present invention is a fiber-based composite material in which a fabric-type film (1) woven with synthetic resin-coated yarn and a transparent non-metallic material (3) are bonded using an ultraviolet curable resin (2) for home appliances. It is about materials that can be used for the housing.

본 발명의 섬유기반 복합소재의 제조방법에 대해 설명하면, 먼저 합성수지코팅사로 제직된 직물형필름을 준비한다. 상기 직물형필름은 합성수지코팅사로 제직된 직물의 일면을 시레가공하여 열처리한 것으로서 통상적인 직물의 표면과는 달리 열처리에 의해 그 일면의 표면이 용융되면서 필름화를 이루어 매끄럽게 형성되는 것을 특징으로 한다. 상기 직물은 합성수지코팅사로 된 직물로서 그 조직형태는 평직, 능직, 쟈카드직 어느 것이라도 무방하며 직물표면에 다양한 무늬가 형성되도록 한 것을 사용할 수 있다.Referring to the manufacturing method of the fiber-based composite material of the present invention, first, a fabric-like film woven with synthetic resin-coated yarn is prepared. The fabric-like film is obtained by processing and heat-treating one side of a fabric woven with synthetic resin-coated yarn, and unlike the surface of a conventional fabric, the surface of one side is melted by heat treatment to form a smooth film. The fabric is made of synthetic resin-coated yarn, and its texture may be plain weave, twill weave, or jacquard weave, and various patterns may be formed on the surface of the fabric.

상기 직물의 원사인 상기 합성수지코팅사는 폴리에스테르사, 나일론사, 아라미드사 및 유리섬유 사 중 어느 하나의 표면에 ASA, PP, TPU, PETG, A-PET, PVC, PE, TPE, PC 중 어느 하나의 합성수지를 압출코팅하여 제조된 합성수지코팅사인 것을 사용하는 것이 압출에 의한 섬유사의 형태를 안정적으로 구현할 수 있어 바람직하다. 상기 합성수지코팅사를 이용한 직물을 사용하는 것이 후술할 시레가공시 직물을 구성하는 합성수지코팅사의 합성수지부분이 부분용융되어 직물의 표면이 매끄럽게 가공될 수 있는 것이다. The synthetic resin coating yarn, which is the yarn of the fabric, is any one of ASA, PP, TPU, PETG, A-PET, PVC, PE, TPE, and PC on the surface of any one of polyester yarn, nylon yarn, aramid yarn, and glass fiber yarn. It is preferable to use a synthetic resin-coated yarn prepared by extrusion-coating the synthetic resin of the above because it can stably implement the shape of the fiber yarn by extrusion. The use of the fabric using the synthetic resin-coated thread allows the synthetic resin part of the synthetic resin-coated thread constituting the fabric to be partially melted during processing, which will be described later, so that the surface of the fabric can be processed smoothly.

저융점사나 일반 합성섬유를 사용할 경우 앞서 언급한 ASA, PP, TPU, PETG, A-PET, PVC, PE, TPE, PC 중 어느 하나의 합성수지를 압출코팅할시 사강도 및 수축으로 인해 사절이 발생하며, 합성수지 용융점이 높을 경우 230℃ 이상의 온도에서 공정이 진행됨에 따라 사절이 발생 할 수 있는 문제점이 있다.When using low-melting yarn or general synthetic fibers, thread breakage occurs due to yarn strength and shrinkage when extrusion coating any of the aforementioned ASA, PP, TPU, PETG, A-PET, PVC, PE, TPE, or PC synthetic resins. However, if the melting point of the synthetic resin is high, there is a problem that thread cutting may occur as the process proceeds at a temperature of 230 ° C or higher.

상기 직물형필름은 이와 같이 합성수지코팅사로 제직된 직물의 일면을 시레가공하여 그 표면이 용융되면서 필름화되어 매끄럽게 형성되도록 열처리하는데, 상기 시레가공은 직물을 롤러에 공급하여 통과시키되 상부 스틸제롤러가 100~220℃, 5~20m/mim의 조건이며, 하부 고무롤러를 이용하여 압착하여 상부 스틸제롤러와 접하는 직물의 일면이 융융되어 필름화가 되는 것이 바람직하다.The fabric-type film is subjected to heat treatment so that one side of the fabric woven with the synthetic resin-coated yarn is processed so that the surface is melted into a film and formed smoothly. Conditions of 100 ~ 220 ℃, 5 ~ 20m / mim, it is preferable to compress using a lower rubber roller so that one side of the fabric in contact with the upper steel roller is melted and formed into a film.

특히, 본 발명에서는 합성수지코팅사를 사용하여 직물로 제직한 후, 한쪽면만 시레가공인 열압착 공정을 통해 일면을 필름화한 직물형필름을 사용함으로써 시레가공이 되지 않은 일면의 직물특유의 요철감 및 질감을 통해 기존 필름에서 구현할 수 없는 입체적인 감성 디자인을 갖도록 하며, 시레가공된 매끄러운 일면은 아래와 같이 자외선 경화형 수지가 도포되어 투명한 비금속소재와 밀접하게 접착되도록 한 것이다.In particular, in the present invention, after weaving into a fabric using synthetic resin-coated yarn, a fabric-type film in which one side is made into a film through a thermal compression process in which only one side is shirred is used, so that one side of the fabric that is not shirred has a unique uneven feeling. and texture to have a three-dimensional sensibility design that cannot be realized in existing films, and the smooth one side processed is coated with an ultraviolet curable resin as shown below to closely adhere to a transparent non-metallic material.

상기 직물형필름을 준비한 후에는 상기 직물형필름의 시레가공에 의한 평탄한 면에 자외선 경화형 수지를 도포하는 단계를 거치게 되는데, 상기 자외선 경화형 수지는 PVB, 우레탄 아크릴레이트, 에폭시 아크릴레이트 및 비닐계 아크릴레이트 중 둘이상을 혼합한 올리고머 65~70중량%, 퍼퓨릴계, 이소보닐계, 히드록시기계 중 어느 하나 이상인 모노머 29~32중량%, 히드록시케톤계 광개시제 또는 포스핀옥사이드계 광개시제 1~3중량%로 이루어진 자외선 경화형 수지를 나이프코팅, 롤러코팅, 스프레이코팅 방법 등으로 상기 직물형필름의 시레작업면에 도포를 하게 된다.After preparing the fabric-type film, a step of applying an ultraviolet curable resin is applied to the flat surface of the fabric-type film by Sire processing. The UV curable resin is PVB, urethane acrylate, epoxy acrylate and vinyl acrylate. 65 to 70% by weight of an oligomer mixed with two or more of them, 29 to 32% by weight of a monomer of at least one of furfuryl, isobornyl, and hydroxyl, and 1 to 3% by weight of a hydroxyketone-based photoinitiator or a phosphine oxide-based photoinitiator The formed UV-curable resin is applied to the working surface of the fabric-type film by knife coating, roller coating, spray coating, or the like.

상기 올리고머는 65~70중량%가 바람직한데, 65중량%미만인 경우에는 자외선 경화형 수지의 낮은 점도에 의한 접착강도 하락이 발생하며, 70중량%를 초과하는 경우에는 자외선 경화 공정에서 유리 표면에 도포되는 자외선 경화형 수지의 pick-up율 증가에 의한 경화 후 표면 불균일의 문제점이 발생할 수 있다. The oligomer is preferably 65 to 70% by weight. If it is less than 65% by weight, the adhesive strength decreases due to the low viscosity of the UV curable resin, and if it exceeds 70% by weight, it is applied to the glass surface in the UV curing process. Surface unevenness may occur after curing due to an increase in pick-up rate of UV-curable resin.

모노머는 29~32중량%가 바람직한데, 29중량%미만인 경우에는 가교밀도 감소에 따른 경화도 하락의 문제점이 발생하며, 32중량%를 초과하는 경우에는 올리고머 비율 감소에 따른 접착강도 하락의 문제점이 발생할 수 있다. The monomer is preferably 29 to 32% by weight, but if it is less than 29% by weight, the problem of lowering the curing degree due to the decrease in crosslinking density occurs, and if it exceeds 32% by weight, the problem of lowering the adhesive strength due to the decrease in the oligomer ratio occurs. can happen

상기 자외선 경화형 수지는 점도 2500~4000cps 인 것이 합성수지코팅사로 제직된 직물의 필름과 유리의 접착강도 향상에 바람직하다. The UV-curable resin preferably has a viscosity of 2500 to 4000cps to improve the adhesive strength of the film and glass of the fabric woven with the synthetic resin-coated yarn.

이후 상기 자외선 경화형 수지를 도포한 직물형필름에 비금속소재를 부착시키는 단계를 거친 후 상기 직물형필름이 부착된 투명한 비금속소재에 자외선을 조사하여 직물형필름(1)과 비금속소재(3) 사이에 위치한 자외선 경화형 수지(2)를 경화시켜 직물형필름과 비금속소재를 접착시키는 단계를 통해 본 발명의 자외선 경화접착방식을 이용한 섬유기반 복합소재의 제조방법을 완료하게 된다.Thereafter, after going through the step of attaching a non-metallic material to the fabric-type film coated with the UV-curable resin, ultraviolet rays are irradiated on the transparent non-metallic material to which the fabric-type film is attached to form a gap between the fabric-type film (1) and the non-metallic material (3). The manufacturing method of the fiber-based composite material using the ultraviolet curing bonding method of the present invention is completed through the step of adhering the fabric-type film and the non-metallic material by curing the located ultraviolet curable resin (2).

상기 비금속소재는 유리, 아크릴, 폴리카보네이트 중 어느 하나의 소재인 것을 사용하여 자외선 조사에 의해 직물형필름과 비금속소재 사이에 위치한 자외선 경화형 수지가 경화되어 직물형필름과 비금속소재가 접착되도록 하는 것이다. The non-metallic material is made of any one of glass, acrylic, and polycarbonate, and UV-curable resin located between the fabric-type film and the non-metal material is cured by UV irradiation so that the fabric-type film and the non-metal material are bonded.

상기 조사되는 자외선은 260~450㎚인 것이 경화속도를 빠르게 할 수 있어 바람직하다. 자외선 조사폭은 100 ~1,500mm로 수평식의 UV LED 램프, 수은램프 및 메탈램프등을 설치하여 유리판의 상부에서 조사하여 경화하는 방식을 이용할 수 있다.The irradiated ultraviolet rays are preferably 260 to 450 nm because they can speed up the curing rate. The UV irradiation width is 100 ~ 1,500mm, and a horizontal UV LED lamp, mercury lamp, and metal lamp can be installed to irradiate and cure from the top of the glass plate.

본 발명에서는 상기 자외선 경화형 수지를 직물형필름에 도포함으로써 자외선조사에 의해 빠른 경화속도로 직물형필름과 투명한 비금속소재사이에서 경화될 수 있도록 하여 생산속도를 단축시킬 뿐만 아니라, 입체적인 무늬패턴을 가진 직물형필름이 비금속소재에 견고하게 접착되도록 함으로써 내스크레치성 및 접착강도가 우수하다. In the present invention, by applying the UV-curable resin to the fabric-type film, it can be cured between the fabric-type film and the transparent non-metallic material at a fast curing speed by UV irradiation, thereby shortening the production speed, and fabric with a three-dimensional pattern It has excellent scratch resistance and adhesive strength by firmly adhering the mold film to non-metallic materials.

그러므로 본 발명에 의하면, 코팅사를 소재사로 하여 직물로 제직한 후, 한쪽 면만 시레가공을 통해 필름화한 본 발명의 직물형 필름은 유리와의 접착에 있어서 우수한 접착강도와 함께 기존 필름에서 구현할 수 없는 실제적이고 입체적인 텍스타일 표면 질감의 디자인을 가진다. 또한, 일반 섬유에 비해 코팅사를 이용한 직물의 경우 오염 및 발수성, 내스크레치에 강하며, 간단하게 합성수지 컴파운드시 방염제, 항균제 등을 쉽게 혼합할 수 있어 다양한 영구적인 기능성을 구현하여 다양한 용도의 전개가 가능한 장점이 있다.Therefore, according to the present invention, the fabric-type film of the present invention, which is woven into a fabric using the coating yarn as a material yarn and then made into a film through Sire processing on only one side, can be implemented in the existing film with excellent adhesive strength in adhesion to glass. It has a design with a realistic and three-dimensional textile surface texture. In addition, compared to general fibers, fabrics using coated yarns are resistant to staining, water repellency, and scratch resistance, and can be easily mixed with flame retardants and antibacterial agents when synthetic resin compounds are used, realizing various permanent functions and enabling development of various uses. There are possible advantages.

도 1은 본 발명의 섬유기반 복합소재의 단면모식도이며,
도 2는 본 발명의 섬유기반 복합소재의 각 구성요소의 사시도이다.1 is a schematic cross-sectional view of the fiber-based composite material of the present invention,
Figure 2 is a perspective view of each component of the fiber-based composite material of the present invention.

다음의 실시예에서는 본 발명의 자외선 경화접착방식을 이용한 섬유기반 복합소재를 제조하는 비한정적인 예시를 하고 있다.In the following examples, there is a non-limiting example of manufacturing a fiber-based composite material using the UV curing bonding method of the present invention.

[실시예 1][Example 1]

압출코팅기를 사용하여 폴리에스테르사의 표면에 ASA(아크릴로니트릴 스티렌 아크릴레이트)를 230℃로 용융하여 압출코팅하여 합성수지코팅사를 제조한 후 이를 경사 및 위사로 사용하여 평직으로 제직하였다. 상기 합성수지코팅사로 제직된 직물의 일면을 시레가공하여 그 표면이 용융되면서 필름화시키는데, 직물을 롤러에 공급하여 통과시키되 상부 스틸제롤러가 220℃, 10m/mim의 조건으로 통과시키면서 하부 고무롤러를 이용하여 압착하여 상부 스틸제롤러와 접하는 직물의 일면을 융융시켜 필름화하여 직물형필름을 제조하였다.Using an extrusion coater, ASA (acrylonitrile styrene acrylate) was melted at 230 ° C. on the surface of the polyester yarn and extrusion-coated to prepare a synthetic resin-coated yarn, and then it was woven in plain weave using it as warp and weft yarns. One side of the fabric woven with the synthetic resin-coated yarn is processed to form a film while the surface is melted. A fabric-type film was prepared by compressing and melting one side of the fabric in contact with the upper steel roller to form a film.

이후 상기 직물형필름의 시레가공에 의한 평탄한 면에 에폭시 아크릴레이트 및 비닐계 아크릴레이트를 혼합한 올리고머 68중량%, 퍼퓨릴계 모노머 30중량%, 포스핀옥사이드계 광개시제 2중량%로 이루어진 자외선 경화형 수지(점도 3500cps)를 나이프코팅 방법으로 도포를 한 후 비금속소재인 유리를 부착시킨 후, 260~450㎚인 UV LED 램프를 사용하여 자외선 조사폭을 100 ~1,500mm로 유리판의 상부에서 자외선을 조사하여 직물형필름과 비금속소재 사이에 위치한 자외선 경화형 수지를 경화시켜 직물형필름과 비금속소재가 접착되도록 하여 본 발명의 섬유기반 복합소재를 제조하였고, 그 물성을 측정하여 하기 표 1에 나타내었다.Thereafter, on the flat surface of the fabric-type film by Sire processing, an ultraviolet curable resin composed of 68% by weight of an oligomer mixed with epoxy acrylate and vinyl-based acrylate, 30% by weight of a furfuryl monomer, and 2% by weight of a phosphine oxide-based photoinitiator ( Viscosity of 3500cps) is applied by knife coating method, and after attaching glass, which is a non-metallic material, UV light is irradiated from the top of the glass plate with an ultraviolet irradiation width of 100 ~ 1,500mm using a UV LED lamp of 260 ~ 450nm to fabric The fiber-based composite material of the present invention was prepared by curing the UV-curable resin located between the mold film and the non-metal material so that the fabric film and the non-metal material were adhered, and the physical properties were measured and shown in Table 1 below.

구분division 실시예 1Example 1 1. 접착강도1. Adhesion strength 필름 여유분을 180ㅀ로 되접어 약 25mm 벗긴 후 (300±30) mm/분의 속도로 잡아당겨 시험진행간 필름의 박리가 없음을 확인하였다.After peeling off about 25mm by refolding the excess film at 180 degrees, it was confirmed that there was no peeling of the film during the test by pulling it at a speed of (300±30) mm/min. 2. 내열성2. heat resistance (300×300)mm 시료 65℃수조에서 3분, 끓는물속에서 2시간 담갔다 꺼내어 중간접합부 경계면에 기포 또는 결점이 없음을 확인하였다.(300 × 300) mm sample It was confirmed that there were no air bubbles or defects on the interface of the intermediate joint by soaking in a water bath at 65 ° C for 3 minutes and boiling water for 2 hours. 3. 내한성3. Cold resistance -30℃±2℃, 24시간 방치 간 수축 및 박리가 없음을 확인하였다.-30 ℃ ± 2 ℃, it was confirmed that there was no shrinkage and peeling between 24 hours left. 4. 열충격성4. Thermal shock resistance -30℃±2℃x1hr, 50℃±2℃×1hr * 5Cycle간 수축 및 박리가 없음을 확인하였다.-30℃±2℃×1hr, 50℃±2℃×1hr * It was confirmed that there was no shrinkage or peeling during 5Cycle. 5. 내화학성5. Chemical resistance Nacl 5%, 48시간 방치 간 수축 및 박리가 없음을 확인하였다.Nacl 5%, it was confirmed that there was no shrinkage and peeling during 48 hours of standing. 6. 중금속6. Heavy metals Cd, Pb, Hg, Cr Ⅵ 4대 중금속 검출 결과 검출되지 않음을 확인하였다.As a result of detecting the four heavy metals Cd, Pb, Hg, and Cr VI, it was confirmed that they were not detected. 7. Halogen7. Halogen Br, Cl 검출 결과 검출 되지 않음을 확인하였다.As a result of detecting Br and Cl, it was confirmed that they were not detected. 8. VOC8. VOCs 톨루엔, 벤젠, 폼알데하이드, 포스핀 검출 결과 검출되지 않음을 확인하였다.As a result of detecting toluene, benzene, formaldehyde, and phosphine, it was confirmed that they were not detected.

1 :　직물형필름 2： 자외선 경화형 수지
3 ： 비금속소재 1: fabric type film 2: UV curable resin
3: Non-metal material

Claims (5)

폴리에스테르사, 나일론사, 아라미드사 및 유리섬유 사 중 어느 하나의 표면에 ASA, PP, TPU, PETG, A-PET, PVC, PE, TPE, PC 중 어느 하나의 합성수지를 압출코팅하여 제조된 합성수지코팅사로 제직된 직물을 롤러에 공급하여 통과시키되 상부 스틸제롤러가 100~220℃, 5~20m/mim의 조건이며, 하부 고무롤러를 이용하여 압착하여 상부 스틸제롤러와 접하는 직물의 일면이 융융되어 필름화가 되는 시레가공을 하여 열처리한 직물형필름을 준비하는 단계;
상기 직물형필름의 시레가공면에 PVB, 우레탄 아크릴레이트, 에폭시 아크릴레이트 및 비닐계 아크릴레이트 중 둘이상을 혼합한 올리고머 65~70중량%, 퍼퓨릴계, 이소보닐계, 히드록시기계 중 어느 하나 이상인 모노머 29~32중량%, 히드록시케톤계 광개시제 또는 포스핀옥사이드계 광개시제 1~3중량%로 이루어진 자외선 경화형 수지를 도포하는 단계;
상기 자외선 경화형 수지를 도포한 직물형필름에 투명한 비금속소재를 부착시키는 단계;
상기 직물형필름이 부착된 투명한 비금속소재에 자외선을 조사하여 직물형필름과 비금속소재 사이에 위치한 자외선 경화형 수지를 경화시켜 직물형필름과 비금속소재를 접착시키는 단계로 이루어진 것을 특징으로 하는 자외선 경화접착방식을 이용한 섬유기반 복합소재의 제조방법.A synthetic resin manufactured by extrusion-coating any one of ASA, PP, TPU, PETG, A-PET, PVC, PE, TPE, and PC synthetic resin on the surface of any one of polyester yarn, nylon yarn, aramid yarn, and glass fiber yarn The fabric woven with the coated yarn is supplied to the roller and passed through, and the upper steel roller is 100 ~ 220 ℃, 5 ~ 20m / mim, and the lower rubber roller is used to compress it, so that one side of the fabric in contact with the upper steel roller is melted. Preparing a heat-treated fabric-type film by performing a sieve process to become a film;
65 to 70% by weight of an oligomer obtained by mixing two or more of PVB, urethane acrylate, epoxy acrylate, and vinyl-based acrylate on the surface of the fabric-type film, a monomer of at least one of furfuryl, isobornyl, and hydroxyl groups Applying an ultraviolet curable resin consisting of 29 to 32% by weight and 1 to 3% by weight of a hydroxyketone-based photoinitiator or a phosphine oxide-based photoinitiator;
attaching a transparent non-metallic material to the fabric-type film coated with the ultraviolet curable resin;
UV-curing bonding method comprising the step of adhering the fabric-type film and the non-metallic material by irradiating ultraviolet rays to the transparent non-metallic material to which the fabric-type film is attached and curing the UV-curable resin located between the fabric-type film and the non-metallic material. Manufacturing method of fiber-based composite material using. 삭제delete 삭제delete 삭제delete 제 1항에 있어서,
상기 비금속소재는 유리, 아크릴, 폴리카보네이트 중 어느 하나의 소재인 것을 특징으로 하는 자외선 경화접착방식을 이용한 섬유기반 복합소재의 제조방법.According to claim 1,
The non-metallic material is a method for producing a fiber-based composite material using an ultraviolet curing adhesive method, characterized in that any one of glass, acrylic, polycarbonate.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102630043B1 (en) 2023-09-12 2024-01-25 강대선 Manufacturing method of interior composite material using ultraviolet curing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101185584B1 (en) * 2010-09-15 2012-09-25 웅진케미칼 주식회사 Ultraviolet-curable type waterproof and berathable fabric having excellent touch, and a method of fabricating the same
KR101287245B1 (en) * 2011-06-07 2013-07-17 (주) 클푸 Micro-Exothermic Fabric Containing TENCEL Fiber
KR101737511B1 (en) * 2016-12-29 2017-05-26 주식회사 소포스 Process Of Producing Retroreflective Textile Articles Using UV Curing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101382038B1 (en) 2012-05-31 2014-04-04 주식회사 소포스 Process Of Producing Glass­Pannel For Home Electronics Using Ultra­Violet Curing And The Glass­Pannel For Home Electronics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101185584B1 (en) * 2010-09-15 2012-09-25 웅진케미칼 주식회사 Ultraviolet-curable type waterproof and berathable fabric having excellent touch, and a method of fabricating the same
KR101287245B1 (en) * 2011-06-07 2013-07-17 (주) 클푸 Micro-Exothermic Fabric Containing TENCEL Fiber
KR101737511B1 (en) * 2016-12-29 2017-05-26 주식회사 소포스 Process Of Producing Retroreflective Textile Articles Using UV Curing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102630043B1 (en) 2023-09-12 2024-01-25 강대선 Manufacturing method of interior composite material using ultraviolet curing method

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