KR20080077844A - Syynthetic resin laminaion sheet having improved flame-reatardant and durability, and method for manufacturing the same - Google Patents
Syynthetic resin laminaion sheet having improved flame-reatardant and durability, and method for manufacturing the same Download PDFInfo
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- KR20080077844A KR20080077844A KR1020070017549A KR20070017549A KR20080077844A KR 20080077844 A KR20080077844 A KR 20080077844A KR 1020070017549 A KR1020070017549 A KR 1020070017549A KR 20070017549 A KR20070017549 A KR 20070017549A KR 20080077844 A KR20080077844 A KR 20080077844A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
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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
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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
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
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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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/712—Weather resistant
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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
- B32B2451/00—Decorative or ornamental articles
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- Laminated Bodies (AREA)
Abstract
Description
도 1 내지 도 3은 본 발명의 바람직한 실시예에 따른 합성수지 적층시트 각각의 단면도이다.1 to 3 are cross-sectional views of each of the synthetic resin laminated sheet according to a preferred embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 ; 투명필름 20 ; 접착제층10;
30 ; 백킹시트 40 ; 인쇄층30; Backing sheet 40; Printed layer
50 ; ABS시트50; ABS sheet
본 발명은 난연성 및 내후성이 우수한 장식용 합성수지 적층 시트 및 그의 제조 방법에 관한 것이다. 보다 상세하게는 본 발명은 투명필름층, 접착층, 백킹시트층으로 구성되고, 상기 백킹시트가 아크릴로니트릴-클로리네이티드-폴리에틸렌-스타일렌 코폴리머(acrylonitrile-chlorinated-polyethylene-styrene copolymer;ACS 수지) 및/또는 아크릴로니트릴-스타일렌-아크릴레이트 코폴리머 (acrylonitrile-styrene-acrylate copolymer;ASA 수지) 시트로 구성되거나, 또는 아크릴로니트릴-부타디엔-스타일렌 코폴리머(acrylonitrile-butadiene-styrene copolymer;ABS 수지) 시트 상에 상기 ACS 수지 및/또는 ASA 수지 시트층이 형성된 것을 특징으로 한다.The present invention relates to a decorative synthetic resin laminated sheet excellent in flame retardancy and weather resistance and a method for producing the same. More specifically, the present invention comprises a transparent film layer, an adhesive layer, a backing sheet layer, and the backing sheet is acrylonitrile-chlorinated-polyethylene-styrene copolymer (ACS resin) And / or a sheet of acrylonitrile-styrene-acrylate copolymer (ASA resin) or acrylonitrile-butadiene-styrene copolymer (ABS resin) The ACS resin and / or ASA resin sheet layer is formed on a sheet.
자동차, 가전제품, 기타 산업자재 등의 플라스틱 부품 표면은 스프레이 페인팅, 수압전사 등과 같은 다양한 방법에 의해 표면보호 및 장식되어 왔다. 플라스틱 부품 표면은 내화학성, 내마모성 특징 외에 높은 광택, 높은 상선명도, 자외선에 안정한 내후성, 다양한 패턴 등을 필요로 하며 최근 들어 제품의 기능성 강조를 위해 난연성, 내 대전 오염성, 전기 절연성 등을 필요로 한다. 하도/중도/상도와 같은 스프레이 페인팅은 위험한 페인트 용제 증발로 작업자의 안정성 문제와 심각한 대기 오염문제 및 배출물에 의한 환경문제를 발생시킨다. 고품질 수준을 유지하기 위해서는 다단계 페인트 작업 및 환경 오염 방지를 위한 환경 설비의 필요로 고비용이 발생하고, 다양한 패턴 구현이 어려운 문제점이 있다. Plastic component surfaces such as automobiles, home appliances, and other industrial materials have been surface protected and decorated by various methods such as spray painting and hydraulic transfer. In addition to chemical and abrasion resistance, the surface of plastic parts requires high gloss, high image sharpness, weather resistance stable to ultraviolet rays, various patterns, etc., and recently, flame retardancy, antistatic contamination, electrical insulation, etc. are required to emphasize product functionality. . Spray painting, such as undercoat, midway, and top coat, creates dangerous worker solvents, serious air pollution, and environmental problems from emissions due to dangerous paint solvent evaporation. In order to maintain the high quality level, a high cost occurs due to the multi-step paint work and the need for an environmental facility for preventing environmental pollution, and there are problems in that various patterns are difficult to implement.
수압전사 인쇄 방법은 장식패턴이 인쇄된 수용성 폴리비닐알코올 필름을 물에 띄워 플라스틱 성형품을 인쇄면에 내리눌러 인쇄 패턴을 전사 시키는 방법으로, 전사 필름과 대상물의 위치 어긋남에 의해 장식패턴의 불량률이 높고, 장식패턴이 정밀하지 못하고, 잔존하는 폴리비닐알코올 필름 세척과 전사 후 표면보호를 위해 번거롭게 하드 코팅을 하여야 하는 문제점이 있다. Hydraulic transfer printing method is to float water-soluble polyvinyl alcohol film with decorative pattern printed on the water and press the plastic molded part on the printing surface to transfer the printing pattern. The defect rate of the decorative pattern is high due to the misalignment of the transfer film and the object. , The decorative pattern is not precise, there is a problem that the hard coating has to be cumbersome for the surface protection after washing and transferring the remaining polyvinyl alcohol film.
이러한 스프레이 페인팅과 수압전사 방식의 문제점을 극복하기 위해 플라스틱 부품 외부에 필름을 부착하는 방법이 시도되었다. In order to overcome the problems of spray painting and hydraulic transfer, a method of attaching a film to the outside of a plastic part was attempted.
미국특허번호 제 6855402호에서 보여주는 것처럼 가소화 폴리염화비닐(PVC)을 사용한 필름이 개발되었으나, PVC 사용에 대한 환경규제가 강화됨에 따라 PVC를 대체하면서 내후성 및 내구성이 뛰어난 아크릴 수지 및 불소 수지를 사용한 필름이 개발되었다. As shown in US Pat. No. 6855402, a film using plasticized polyvinyl chloride (PVC) has been developed, but as the environmental regulations on the use of PVC have been strengthened, it has been replaced with PVC, using acrylic resin and fluorine resin, which have excellent weather resistance and durability. Films have been developed.
이러한 시트 및 시트 제조 방법이 WO 88/007416호 개시되어 있다. 이러한 표면보호 및 장식용 합성수지 적층 시트는 위로부터 투명필름층, 인쇄층, 접착층, 백킹시트층으로 구성되어 있다. 상층에 투명필름 층의 도입은 다양한 인쇄 패턴 구현, 친 환경성, 공정단축 등 장점이 있으며, 아크릴 필름 및 불소필름의 사용으로 인해 내후성 및 내구성에 이점이 있다. 또한 최하층의 백킹시트로 주로 아크릴로나이트릴-부타디엔-스타이렌 그래프트 공중합체(ABS) 수지가 사용되기 때문에 강도, 내열성, 성형 가공성이 우수한 장점이 있다. 그러나 상기 표면보호 및 장식용 합성수지 적층 시트는 ABS 수지의 사용으로 내구성 및 내후성이 떨어지는 결점이 있어 외장용으로의 확대 적용에 문제가 있으며, 또한 기존의 제품구조로는 난연성, 내 대전오염성, 전기 절연성이 요하는 제품의 적용에 한계가 있다. 특히, 내후성이 떨어지는 결점은 표면의 백화나 크랙을 발생시키는 외에 ABS 수지의 여러 가지 성능을 저하시키는 원인이 된다. 이 ABS 수지의 열화는 부타디엔 성분에 기인하는 것이다. ABS 수지의 우수한 성질을 유지한 채 내후성을 가미한 수지로 만들기 위해서 통상 자외선 안정제의 첨가, 도장, 도금 등의 방법이 취해지는데 본질적인 개선은 아니다, 여기서 열화의 원인인 부타디엔 성분을 제거하여 대신 불포화 결합을 갖지 않는 고무로 교환하는 것이 가장 적합한 방법이다. 이와 같이 불포화 결합을 갖지 않는 고무로 대체하는 수지는 내후성 뿐만 아니라 탄성영향, 난연성 부여 등의 이점을 가진다.Such a sheet and a method for making the sheet are disclosed in WO 88/007416. The surface protective and decorative synthetic resin laminated sheet is composed of a transparent film layer, a printing layer, an adhesive layer, and a backing sheet layer from above. The introduction of the transparent film layer on the upper layer has advantages such as various printing patterns, environmental friendliness, process shortening, etc., and has advantages in weather resistance and durability due to the use of acrylic film and fluorine film. In addition, since the acrylonitrile-butadiene-styrene grafted copolymer (ABS) resin is mainly used as the backing sheet of the lowermost layer, the strength, heat resistance, and molding processability are excellent. However, the surface protection and decorative synthetic resin laminated sheet has a disadvantage of inferior durability and weather resistance due to the use of ABS resin, there is a problem in the application to expand the exterior, and also the existing product structure is flame retardant, anti-charge pollution, electrical insulation is required. There is a limit to the application of the product. In particular, the drawback of poor weather resistance causes whitening and cracking of the surface, and causes various performances of the ABS resin to deteriorate. The deterioration of this ABS resin is due to the butadiene component. In order to make the resin with weatherability while maintaining the excellent properties of the ABS resin, a method of adding a UV stabilizer, painting, plating, etc. is generally taken, but it is not an essential improvement. Replacement with rubber that does not have is the most suitable method. Thus, the resin to replace the rubber having no unsaturated bond has the advantages of providing not only weather resistance but also elastic impact, flame retardancy.
한국공개특허번호 제2005-0094494호에는 ABS 수지층 상부에 ACS 수지 또는 레소르시놀 아릴레이트 폴리에스터 쇄 요소로 구성된 기술이 개시되어 있고, 미국공개특허번호 제6777089호에는 통상적으로 ASA와 ABS를 사용하여 다층 라미네이트 시트를 제조하는 기술이 개시되어 있으나, 내구성, 내후성 및 난연성의 효과는 보이지 않았다. Korean Patent Publication No. 2005-0094494 discloses a technique consisting of an ACS resin or a resorcinol arylate polyester chain element on top of an ABS resin layer, and US Patent Publication No. 6777089 generally describes ASA and ABS. Techniques for making multilayer laminate sheets using materials have been disclosed, but the effects of durability, weather resistance and flame retardancy have not been seen.
본 발명은 위와 같은 종래의 장식용 합성수지 적층시트의 문제점을 해결하기 위한 것으로서 종래 ABS수지시트로 구성된 하부층인 백킹시트를 ACS수지 및/또는 ASA 수지 시트(필름)로 구성함으로써 난연성 및 내후성이 우수한 장식용 합성수지 적층 시트 및 그의 제조방법을 제공하려는 것이다.The present invention is to solve the problems of the conventional decorative synthetic resin laminated sheet as described above by forming an ACS resin and / or ASA resin sheet (film) the backing sheet of the lower layer consisting of a conventional ABS resin sheet decorative synthetic resin excellent in flame resistance and weather resistance It is to provide a laminated sheet and a method of manufacturing the same.
본 발명에 따른 난연성 및 내후성이 우수한 장식용 합성수지 적층 시트는 표면으로부터 차례로 투명필름층, 접착제층 및 백킹시트로 이루어진 합성수지 적층 시트에 있어서, 상기 백킹시트가 아크릴로니트릴-클로리네이티드-폴리에틸렌-스타일렌 코폴리머(acrylonitrile-chlorinated-polyethylene-styrene copolymer;ACS 수지) 및/또는 아크릴로니트릴-스타일렌-아크릴레이트 코폴리머 (acrylonitrile-styrene-acrylate copolymer;ASA 수지) 시트로 구성되거나, 또는 아크릴로니트릴-부타디엔-스타일렌 코폴리머(acrylonitrile-butadiene-styrene copolymer;ABS 수 지) 시트 상에 상기 ACS 수지 및/또는 ASA 수지 시트층이 형성된 것을 특징으로 한다.The decorative synthetic resin laminated sheet excellent in flame retardancy and weather resistance according to the present invention is a synthetic resin laminated sheet consisting of a transparent film layer, an adhesive layer and a backing sheet in order from the surface, wherein the backing sheet is acrylonitrile-chlorinated-polyethylene-stylene co Composed of polymer (acrylonitrile-chlorinated-polyethylene-styrene copolymer; ACS resin) and / or acrylonitrile-styrene-acrylate copolymer (ASA resin) sheet, or acrylonitrile-butadiene- The ACS resin and / or ASA resin sheet layer is formed on a sheet of styrene copolymer (acrylonitrile-butadiene-styrene copolymer; ABS resin).
본 발명에 따른 상기 난연성 및 내후성이 우수한 장식용 합성수지 적층 시트를 구성하는 백킹시트는 단일층 또는 다층구조로 이루어질 수 있다. 본 발명에서 백킹시트가 단일층으로 구성할 경우에는 상기 ACS 수지, ASA 수지 또는 ACS 수지 및 ASA 수지의 혼합수지 중에서 선택되는 1종의 수지를 시트 상으로 성형, 구성할 수 있고, 다층구조로 구성할 경우에는 ACS 수지, ASA 수지 또는 ACS 수지 및 ASA 수지의 혼합수지 중에서 선택되는 1종의 수지로 성형된 시트를 2층 또는 3층으로 적층시켜 구성하거나, ACS 수지, ASA 수지 또는 ACS 수지 및 ASA 수지의 혼합수지 중에서 2종 이상을 공압출시켜 2층 또는 3층 구조의 백킹시트 층을 구성할 수 있다. The backing sheet constituting the decorative synthetic resin laminated sheet excellent in flame retardancy and weather resistance according to the present invention may be made of a single layer or a multi-layer structure. When the backing sheet is composed of a single layer in the present invention, one type of resin selected from the ACS resin, the ASA resin or the mixed resin of the ACS resin and the ASA resin may be molded and formed on a sheet, and the multilayer structure In this case, a sheet formed of one resin selected from ACS resin, ASA resin or mixed resin of ACS resin and ASA resin is laminated in two or three layers, or ACS resin, ASA resin or ACS resin and ASA Two or more kinds of resins may be coextruded in the mixed resin of the resin to form a backing sheet layer having a two-layer or three-layer structure.
또한 본 발명에 따른 상기 난연성 및 내후성이 우수한 장식용 합성수지 적층시트는 맨 하부의 이면층을 ABS 수지 시트로 구성할 수 있다. ABS 수지 시트를 추가시켜 이면층을 구성하는 경우에는 2층 내지 4층 구조의 백킹시트로 이루어질 수 있다.In addition, the decorative synthetic resin laminated sheet excellent in flame retardancy and weather resistance according to the present invention can be composed of the bottom layer of the ABS resin sheet. When the back layer is formed by adding an ABS resin sheet, the backing sheet may have a two to four layer structure.
상기 다층구조의 백킹시트는 공압출 성형 시트가 바람직하고, 백킹시트의 전체 두께는 100 내지 1,000 ㎛인 것이 바람직하다. The multi-layered backing sheet is preferably a coextrusion molding sheet, the total thickness of the backing sheet is preferably 100 to 1,000 ㎛.
본 발명에서 투명필름층은 염화비닐 수지, 우레탄 수지, 폴리에스테르계 수지, 아크릴수지, 불소 수지 등과 같은 투명성, 내후성, 표면경도 등의 물성이 우수한 합성수지 필름으로 구성하는 것이 바람직하고, 그 두께는 10㎛ 내지 200㎛ 범위 의 것이 바람직하다.In the present invention, the transparent film layer is preferably composed of a synthetic resin film excellent in physical properties such as transparency, weather resistance, surface hardness, such as vinyl chloride resin, urethane resin, polyester resin, acrylic resin, fluorine resin, etc., the thickness is 10 Preference is given to those in the range of m to 200 m.
본 발명에서 백킹시트와 투명필름의 합판을 위한 인쇄층 및 접착제층에 사용되는 수지는 백킹시트의 ACS 수지 및 ASA 수지와 투명필름 간의 접착력이 우수한 아크릴계, 우레탄계, 비닐계, 에폭시계 등이 바람직하다.In the present invention, the resin used in the printing layer and the adhesive layer for the plywood of the backing sheet and the transparent film is preferably acrylic, urethane, vinyl, epoxy, etc., having excellent adhesion between the ACS resin and ASA resin of the backing sheet and the transparent film. .
본 발명에 따른 상기 난연성 및 내후성이 우수한 장식용 합성수지 적층 시트는 열가소성 수지로 구성되기 때문에 3차원 형상으로 진공성형이 가능하고 플라스틱 성형제품과 열 융착이 가능하여 타 플라스틱 성형제품에 표면보호 및 장식효과를 용이하게 부여할 수 있다.Since the decorative synthetic resin laminated sheet excellent in flame retardancy and weather resistance according to the present invention is composed of a thermoplastic resin, vacuum molding is possible in a three-dimensional shape, and heat-sealed with a plastic molded product, thereby providing surface protection and decorative effects on other plastic molded products. It can be given easily.
본 발명의 상기 난연성 및 내후성이 우수한 장식용 합성수지 적층 시트는 투명필름에 접착제를 도포하는 단계; ACS 수지 및/또는 ASA 수지나 ABS 수지와 ACS 수지 및/또는 ASA 수지를 공압출시켜 백킹시트를 성형하는 단계; 상기 접착제가 도포된 투명필름과 상기 가공된 백킹시트와 별도로 합판시키는 단계;를 거쳐 제조할 수 있다. The decorative synthetic resin laminated sheet excellent in flame retardancy and weather resistance of the present invention comprises the steps of applying an adhesive to a transparent film; Forming a backing sheet by co-extrusion of ACS resin and / or ASA resin or ABS resin with ACS resin and / or ASA resin; The adhesive is applied to the transparent film and the step of plywood separately from the processed backing sheet; can be prepared through.
본 발명에서 인쇄층이 더 형성되는 경우에는 투명필름의 일면에 소정의 디자인이나 문자 등을 인쇄한 다음, 상기 인쇄층에 접착제층을 도포하여 백킹시트와 접합이 가능토록 제조할 수 있다. In the present invention, when the printing layer is further formed, a predetermined design or text may be printed on one surface of the transparent film, and then the adhesive layer may be applied to the printing layer to prepare the bonding layer and the backing sheet.
본 발명에 따른 난연성 및 내후성이 우수한 장식용 합성수지 적층시트를 첨부된 바람직한 실시예에 따른 도면을 참조하여 설명한다.With reference to the drawings according to the preferred embodiment of the decorative synthetic resin laminated sheet excellent in flame resistance and weather resistance according to the present invention.
도1은 표면으로부터 차례로 투명필름층(10), 접착제층(20) 및 백킹시트(30)로 이루어지는 합성수지 적층시트로서 상기 백킹시트(30)가 아크릴로니트릴-클로리 네이티드-폴리에틸렌-스타일렌 코폴리머(acrylonitrile-chlorinated-polyethylene-styrene copolymer;ACS 수지), 아크릴로니트릴-스타일렌-아크릴레이트 코폴리머 (acrylonitrile-styrene-acrylate copolymer;ASA 수지) 또는 ACS 수지 및 ASA 수지의 혼합수지 중에서 선택되는 1종의 수지로 성형된 것이고, 도2는 도1의 상기 투명필름층(10)의 이면에 인쇄층(40)이 더 형성된 구조이며, 도3은 도2의 상기 백킹시트(30)의 이면에 아크릴로니트릴-부타디엔-스타일렌1 is a synthetic resin laminated sheet consisting of a
코폴리머(acrylonitrile-butadiene-styrene copolymer;ABS 수지) 시트가 더 적층된 구조이다.Copolymer (acrylonitrile-butadiene-styrene copolymer; ABS resin) sheet is further laminated structure.
본 발명의 난연성 및 내후성이 우수한 장식용 합성수지 적층시트는 3차원 형상으로 진공성형이 가능하고 플라스틱 성형제품과 열 융착이 가능하여 타 플라스틱 성형제품에 표면보호 및 장식효과를 용이하게 부여할 수 있는 효과가 있고, ACS 수지 및 ASA 수지를 백킹시트로 구성하기 때문에 내구성, 내후성, 난연성, 내 대전 방지성 및 전기절연성 등이 우수한 효과가 있다.The decorative synthetic resin laminated sheet having excellent flame retardancy and weather resistance of the present invention is capable of vacuum molding in a three-dimensional shape and heat-sealed with a plastic molded product so that it can easily give surface protection and decorative effect to other plastic molded products. In addition, since the ACS resin and the ASA resin are composed of the backing sheet, durability, weather resistance, flame retardancy, antistatic resistance, and electrical insulation are excellent effects.
Claims (8)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101710538B1 (en) * | 2015-12-03 | 2017-02-28 | 주식회사 두성코리아 | Extruded sheet and a method of manufacturing |
KR101712419B1 (en) * | 2016-04-22 | 2017-03-06 | 박용필 | Composite sheet having excellent weather-ability |
CN108773093A (en) * | 2018-05-17 | 2018-11-09 | 芜湖创科新材料科技有限公司 | A kind of composite decoration film preparation process that caking property is good |
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2007
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101710538B1 (en) * | 2015-12-03 | 2017-02-28 | 주식회사 두성코리아 | Extruded sheet and a method of manufacturing |
KR101712419B1 (en) * | 2016-04-22 | 2017-03-06 | 박용필 | Composite sheet having excellent weather-ability |
CN108773093A (en) * | 2018-05-17 | 2018-11-09 | 芜湖创科新材料科技有限公司 | A kind of composite decoration film preparation process that caking property is good |
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