KR102461012B1 - Paint protection structure for ship - Google Patents

Paint protection structure for ship Download PDF

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Publication number
KR102461012B1
KR102461012B1 KR1020190030142A KR20190030142A KR102461012B1 KR 102461012 B1 KR102461012 B1 KR 102461012B1 KR 1020190030142 A KR1020190030142 A KR 1020190030142A KR 20190030142 A KR20190030142 A KR 20190030142A KR 102461012 B1 KR102461012 B1 KR 102461012B1
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South Korea
Prior art keywords
coating layer
hull
protection structure
ship
present
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KR1020190030142A
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Korean (ko)
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KR20200110585A (en
Inventor
김승훈
김승현
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삼성중공업 주식회사
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Priority to KR1020190030142A priority Critical patent/KR102461012B1/en
Publication of KR20200110585A publication Critical patent/KR20200110585A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
    • 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
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
    • 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
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • B63B59/045—Preventing hull fouling by wrapping the submerged hull or part of the hull with an impermeable sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/12—Ships
    • B63B2701/16—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)

Abstract

본 발명은 도막 보호 구조물에 관한 것이다. 구체적으로 본 발명의 일 실시예에 따르면, 선체의 도막에 접착되는 PET를 함유하는 제1 코팅층; 실리콘을 함유하고 제1 코팅층과 선체 사이에 배치되어 제1 코팅층을 선체에 점착시키는 제1 점착제; 제1 코팅층 상에 접착되고 폴리에틸렌 및 유리섬유 중 하나 이상을 함유하는 제2 코팅층; 및 실리콘 및 아크릴 중 하나 이상을 함유하고, 제1 코팅층과 제2 코팅층의 사이에 배치되어 제2 코팅층을 제1 코팅층에 점착시키는 제2 점착제를 포함하는, 도막 보호 구조물을 제공할 수 있다. The present invention relates to a film protective structure. Specifically, according to an embodiment of the present invention, a first coating layer containing PET that is adhered to the paint film of the hull; A first adhesive containing silicone and disposed between the first coating layer and the hull to adhere the first coating layer to the hull; a second coating layer adhered to the first coating layer and containing at least one of polyethylene and glass fiber; and a second adhesive containing at least one of silicone and acryl, disposed between the first coating layer and the second coating layer to adhere the second coating layer to the first coating layer.

Description

도막 보호 구조물{PAINT PROTECTION STRUCTURE FOR SHIP}Coating protection structure {PAINT PROTECTION STRUCTURE FOR SHIP}

본 발명은 도막 보호 구조물에 관한 것이다. The present invention relates to a film protective structure.

일반적으로 선박의 외판에는 해양 생물들의 부착을 방지하고, 오염을 방지할 수 있도록 도막층이 도포될 수 있다.In general, a coating layer may be applied to the outer plate of a ship to prevent adhesion of marine organisms and to prevent contamination.

선박이 접안할 때 안벽과 선박 사이의 충돌을 줄여 선박의 파손을 방지할 수 있도록 펜더(Fender)가 사용될 수 있다.A fender may be used to reduce the collision between the quay wall and the vessel when the vessel is berthing to prevent damage to the vessel.

이러한 펜더는 안벽에 부착되거나 선체에 부착될 수 있다. 펜더가 안벽에 부착될 경우, 도 1에 도시된 바와 같이 조수간만의 차 등에 의해 선박이 상하 이동함에 따라 선체의 외판과 펜더 사이에 마찰이 발생하여 선박의 도막층이 손상될 수 있다.These fenders may be attached to the quay wall or attached to the hull. When the fender is attached to the quay wall, as shown in FIG. 1 , as the ship moves up and down due to the difference between the tides, friction may occur between the outer plate of the hull and the fender, and the coating layer of the ship may be damaged.

한편, 펜더가 선체에 부착될 경우 펜더가 선체와 함께 상하 이동함으로 선체의 외판과의 마찰이 상대적으로 적을 수 있다. 따라서, 마찰로 인한 도막층의 손상이 펜더가 안벽에 부착될 경우에 비해 상대적으로 적을 수 있다. On the other hand, when the fender is attached to the hull, the fender moves up and down together with the hull, so that friction with the outer plate of the hull may be relatively small. Accordingly, damage to the coating layer due to friction may be relatively less than when the fender is attached to the quay wall.

선행문헌(대한민국 공개특허 제10-2015-0077563호)에 기재된 내용과 같이, 펜더의 외주면에 탄성을 가지는 중간부재와 아웃터 패널을 구비하여 선박 접안 시 충격을 완화하는 방법으로 선체에 도포된 도막의 손상을 방지할 수 있다.As described in the prior literature (Korean Patent Application Laid-Open No. 10-2015-0077563), the outer peripheral surface of the fender is provided with an elastic intermediate member and an outer panel to alleviate the impact when the ship is docked. damage can be prevented.

도막층의 손상은 선체와 안벽 사이의 충돌에 의한 것보다는 선체의 상하 또는 좌우 이동에 따른 선체 외판과 안벽 사이의 마찰에 의한 것이므로 마찰을 줄여 도막층의 손상을 줄일 수 있는 구조물이 필요할 수 있다.Since the damage to the coating layer is caused by friction between the hull shell plate and the quay wall caused by the vertical or horizontal movement of the hull rather than the collision between the hull and the quay wall, a structure that can reduce the damage to the coating layer by reducing friction may be required.

대한민국공개특허 제10-2015-0077563호(공개일: 2015.07.08)Republic of Korea Patent Publication No. 10-2015-0077563 (published on July 8, 2015)

도막층에 결합되어 선박 접안 시 선체와 안벽 또는 선체와 펜더 사이의 마찰을 감소시키고 마찰로 인한 도막층의 손상을 효과적으로 방지할 수 있는 도막 보호 구조물이 제공될 수 있다.A coating film protection structure that is coupled to the coating layer to reduce friction between the hull and the quay wall or the hull and the fender when berthing a ship and effectively prevent damage to the coating layer due to friction may be provided.

본 발명의 일 측면에 따르면, 선체의 도막에 접착되는 PET를 함유하는 제1 코팅층; 실리콘을 함유하고 상기 제1 코팅층과 상기 선체 사이에 배치되어 상기 제1 코팅층을 상기 선체에 점착시키는 제1 점착제; 상기 제1 코팅층 상에 접착되고 폴리에틸렌 및 유리섬유 중 하나 이상을 함유하는 제2 코팅층; 및 실리콘 및 아크릴 중 하나 이상을 함유하고, 상기 제1 코팅층과 상기 제2 코팅층의 사이에 배치되어 상기 제2 코팅층을 상기 제1 코팅층에 점착시키는 제2 점착제를 포함하는, 도막 보호 구조물이 제공될 수 있다. According to an aspect of the present invention, a first coating layer containing PET that is adhered to the paint film of the hull; a first adhesive containing silicon and disposed between the first coating layer and the hull to adhere the first coating layer to the hull; a second coating layer adhered to the first coating layer and containing at least one of polyethylene and glass fiber; and a second pressure-sensitive adhesive containing at least one of silicone and acrylic, disposed between the first coating layer and the second coating layer, and adhering the second coating layer to the first coating layer. can

또한, 상기 제2 코팅층에 함유되는 상기 유리섬유는 에폭시에 의해 형성된 도트(dot) 패턴을 가질 수 있다. In addition, the glass fiber contained in the second coating layer may have a dot pattern formed by epoxy.

또한, 상기 제2 코팅층의 두께는 250μm 이상 500 μm 이하이고, 상기 제1 코팅층의 두께와 상기 제2 코팅층의 두께의 합은 1000μm 이상 1500μm 일 수 있다. In addition, the thickness of the second coating layer may be 250 μm or more and 500 μm or less, and the sum of the thickness of the first coating layer and the thickness of the second coating layer may be 1000 μm or more and 1500 μm.

본 발명의 실시예에 의하면, 도막층에 결합되어 선박 접안 시 선체와 안벽 또는 선체와 펜더 사이의 마찰을 감소시키고 마찰로 인한 도막층의 손상을 효과적으로 방지할 수 있다는 효과가 있다. According to an embodiment of the present invention, it is coupled to the coating layer to reduce friction between the hull and the quay wall or the hull and the fender when berthing a ship, and to effectively prevent damage to the coating layer due to friction.

도 1은 선박이 접안되는 것을 개념적으로 나타내는 평면도이다.
도 2는 도 1의 본 발명의 일 실시예에 따른 도막 보호 구조물을 구비하는 선박이 접안되는 것을 개념적으로 나타내는 측면도이다.
도 3은 도 2의 도막 보호 구조물의 단면도이다.1 is a plan view conceptually showing that a vessel is docked.
Figure 2 is a side view conceptually showing that a ship having a coating film protection structure according to an embodiment of the present invention of Figure 1 is docked.
3 is a cross-sectional view of the coating film protection structure of FIG. 2 .

이하에서는 본 발명의 사상을 구현하기 위한 구체적인 실시예에 대하여 도면을 참조하여 상세히 설명하도록 한다.Hereinafter, specific embodiments for implementing the spirit of the present invention will be described in detail with reference to the drawings.

아울러 본 발명을 설명함에 있어서, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다.In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

본 출원에서 사용한 용어는 단지 특정한 실시예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다.The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

또한, 본 명세서에서 상측, 하측, 측면 등의 표현은 도면에 도시를 기준으로 설명한 것이며, 해당 대상의 방향이 변경되면 다르게 표현될 수 있음을 미리 밝혀둔다.In addition, in this specification, the expression of the upper side, the lower side, the side, etc. has been described with reference to the drawings, and it should be noted in advance that it may be expressed differently if the direction of the corresponding object is changed.

이하, 도 1 내지 도 3을 참조하여 본 발명의 일 실시예에 따른 도막 손상 보호 구조물(10)을 설명한다. Hereinafter, the coating film damage protection structure 10 according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3 .

선박을 접안할 때, 선체(1)가 외부 시설(3) 또는 펜더(4) 등과 충돌하게 되는데, 이러한 충돌로 인해 선체(1)에 도포된 도막층이 손상될 수 있다. 이러한 도막층의 손상을 방지하기 위하여, 선체(1)의 측벽에는 도막 보호 구조물(10)이 구비되게 된다. 이러한 도막 보호 구조물(10)은 선체(1)의 측벽 일부 또는 전체를 커버할 수 있도록 구성될 수 있다. When the ship is docked, the hull 1 collides with the external facility 3 or the fender 4 and the like, and the coating layer applied to the hull 1 may be damaged due to such collision. In order to prevent damage to the coating layer, a coating layer protection structure 10 is provided on the sidewall of the hull 1 . The coating film protection structure 10 may be configured to cover a part or the entire sidewall of the hull 1 .

도막 보호 구조물(10)은 제1 코팅층(100), 제2 코팅층(200), 제1 점착제(300), 및 제2 점착제(400)를 포함할 수 있다. 또한, 도막 보호 구조물(10)의 각 층은 선체(1)에서부터 제1 점착제(300), 제1 코팅층(100), 제2 점착제(400) 및 제2 코팅층(200)의 순서로 순차적으로 적층되어 형성될 수 있다. The coating film protection structure 10 may include a first coating layer 100 , a second coating layer 200 , a first adhesive 300 , and a second adhesive 400 . In addition, each layer of the coating film protection structure 10 is sequentially laminated in the order of the first adhesive 300 , the first coating layer 100 , the second adhesive 400 , and the second coating layer 200 from the hull 1 . can be formed.

제1 코팅층(100)은 PET(poly ethylene terephthalate)를 포함할 수 있다. 도막 보호 구조물(10)은 선체(1)의 표면에 형성된 용접비드 돌출부에 대하여 우수한 밀착성을 가지고, 온도 및 해수 분위기 등의 환경에 대하여 우수한 내구성을 가질 수 있다. The first coating layer 100 may include polyethylene terephthalate (PET). The coating film protection structure 10 has excellent adhesion to the weld bead protrusion formed on the surface of the hull 1, and may have excellent durability against environments such as temperature and seawater atmosphere.

제2 코팅층(200)은 UHMW-PE(Ultra-high molecular polyethylene PE; 초고분자 폴리에틸렌) 및 유리섬유 중 하나 이상을 함유할 수 있다. 제2 코팅층에 포함되는 유리섬유는 내부에 에폭시를 함유할 수 있다. 이러한 제2 코팅층(200)은 250μm 이상 500μm 이하의 두께를 가질 수 있다. The second coating layer 200 may contain at least one of ultra-high molecular polyethylene (UHMW-PE) and glass fibers. The glass fiber included in the second coating layer may contain an epoxy therein. The second coating layer 200 may have a thickness of 250 μm or more and 500 μm or less.

이러한 제1 코팅층(100)의 두께와 제2 코팅층(200)의 두께의 합은 1000μm 이상 1500μm 이하일 수 있다. The sum of the thickness of the first coating layer 100 and the thickness of the second coating layer 200 may be 1000 μm or more and 1500 μm or less.

제1 점착제(300)는 이러한 제1 코팅층(100)이 선체에 적층되도록 제1 코팅층(100)의 내면에 제공될 수 있다. 다시 말해, 제1 점착제(300)는 제1 코팅층(100)과 선체(1)의 사이에 배치되어 제1 코팅층(100)을 선체(1)에 부착시킬 있다. 이러한 제1 점착제(100)는 실리콘을 포함할 수 있으며, 0mm 초과 100μm 이하의 두께를 가지는 층을 형성할 수 있다. The first pressure-sensitive adhesive 300 may be provided on the inner surface of the first coating layer 100 so that the first coating layer 100 is laminated on the hull. In other words, the first adhesive 300 may be disposed between the first coating layer 100 and the hull 1 to attach the first coating layer 100 to the hull 1 . The first pressure-sensitive adhesive 100 may include silicon, and may form a layer having a thickness of greater than 0 mm and less than or equal to 100 μm.

제2 점착제(400)는 제2 코팅층(200)이 제1 코팅층(100)의 외면에 점착되도록, 제2 코팅층(200)의 내면에 제공될 수 있다. 제2 점착제(400)는 제2 코팅층(200)과 제1 코팅층(100) 사이에 구비되어 제2 코팅층(200)을 제1 코팅층(100)에 부착시킬 수 있다. 이러한 제2 점착제(400)는 실리콘 및 아크릴 중 하나 이상을 포함할 수 있다. The second adhesive 400 may be provided on the inner surface of the second coating layer 200 so that the second coating layer 200 is adhered to the outer surface of the first coating layer 100 . The second pressure-sensitive adhesive 400 may be provided between the second coating layer 200 and the first coating layer 100 to attach the second coating layer 200 to the first coating layer 100 . The second pressure-sensitive adhesive 400 may include at least one of silicone and acrylic.

상술한 바와 같은 구성을 갖는 도막 보호 구조물은 아래의 표 1과 같은 효과를 가진다. The coating film protection structure having the configuration as described above has the effects shown in Table 1 below.

PET 단독PET sole UHMW-PE(Si)
단독UHMW-PE(Si)
single PET
+ UHMW-PE(Si)PET
+ UHMW-PE(Si) PET
+ UHMW-PE(Ac)PET
+ UHMW-PE(Ac) 반복마찰 저항성 및 내마모성Repeat friction resistance and abrasion resistance Low cycle failTape 인열파단Low cycle failTape tear rupture Low cycle fail
보호재 박리Low cycle fail
Protective material peeling 우수Great 우수Great 내 해수성my seawater 우수Great 우수Great 우수Great 우수Great 내온도 저항성temperature resistance 우수Great 우수Great 우수Great 우수Great 경제성Economics 매우 우수very good 보통usually 보통usually 우수Great

상기 표 1에서와 같이 제1 코팅층(100)이 PET를 함유하고, 제2 코팅층(200)이 UHMW-PE를 함유하는 경우, PET 단독 코팅 또는 UHMW-PE 단독 코팅인 경우보다 반복마찰 저항성 및 내마모성이 우수하고, 해수에 대한 내부식성이 우수하며, 저온 또는 고온에서도 안정적으로 유지될 수 있다는 효과가 있다. 또한, 제조비용이 저렴한 편이어서 생산에 용이하다는 효과가 있다. As shown in Table 1 above, when the first coating layer 100 contains PET and the second coating layer 200 contains UHMW-PE, repeated friction resistance and abrasion resistance are higher than when the PET alone coating or the UHMW-PE alone coating is used. This has the effect that it is excellent, corrosion resistance to seawater is excellent, and can be stably maintained even at low temperature or high temperature. In addition, since the manufacturing cost is low, there is an effect that it is easy to produce.

한편, 이상 본 발명의 실시예에 따른 도막 보호 구조물을 구체적인 실시 형태로서 설명하였으나, 이는 예시에 불과한 것으로서, 본 발명은 이에 한정되지 않는 것이며, 본 명세서에 개시된 기초 사상에 따르는 최광의 범위를 갖는 것으로 해석되어야 한다. 당업자는 개시된 실시형태들을 조합/치환하여 적시되지 않은 형상의 패턴을 실시할 수 있으나, 이 역시 본 발명의 범위를 벗어나지 않는 것이다. 이외에도 당업자는 본 명세서에 기초하여 개시된 실시형태를 용이하게 변경 또는 변형할 수 있으며, 이러한 변경 또는 변형도 본 발명의 권리범위에 속함은 명백하다.On the other hand, the coating film protection structure according to the embodiment of the present invention has been described as a specific embodiment above, but this is only an example, and the present invention is not limited thereto, and has the widest scope according to the basic idea disclosed in the present specification. should be interpreted A person skilled in the art may implement a pattern of a shape not specified by combining/substituting the disclosed embodiments, without departing from the scope of the present invention. In addition, those skilled in the art can easily change or modify the disclosed embodiments based on the present specification, and it is clear that such changes or modifications also fall within the scope of the present invention.

1: 선체 3: 외부 시설
4: 펜더 10: 도막 보호 구조물
100: 제1 코팅층 200: 제2 코팅층
300: 제1 점착제 400: 제2 점착제1: Hull 3: External facilities
4: fender 10: film protection structure
100: first coating layer 200: second coating layer
300: first adhesive 400: second adhesive

Claims (3)

선체의 도막층 상에 배치되며, PET를 함유하는 제1 코팅층;
실리콘을 함유하고 상기 제1 코팅층과 상기 선체의 도막층 사이에 배치되어 상기 제1 코팅층을 상기 선체의 도막층에 점착시키는 제1 점착제;
상기 제1 코팅층 상에 접착되고, 에폭시에 의해 형성된 도트(dot) 패턴을 가지는 유리섬유를 함유하는 제2 코팅층; 및
실리콘 및 아크릴 중 하나 이상을 함유하고, 상기 제1 코팅층과 상기 제2 코팅층의 사이에 배치되어 상기 제2 코팅층을 상기 제1 코팅층에 점착시키는 제2 점착제를 포함하는,
도막 보호 구조물. A first coating layer disposed on the coating layer of the hull, containing PET;
a first adhesive containing silicon and disposed between the first coating layer and the coating layer of the hull to adhere the first coating layer to the coating layer of the hull;
a second coating layer adhered to the first coating layer and containing glass fibers having a dot pattern formed by epoxy; and
Containing at least one of silicone and acrylic, and disposed between the first coating layer and the second coating layer, comprising a second adhesive for adhering the second coating layer to the first coating layer,
film protection structure. 삭제delete 제 1 항에 있어서,
상기 제2 코팅층의 두께는 250μm 이상 500 μm 이하이고,
상기 제1 코팅층의 두께와 상기 제2 코팅층의 두께의 합은 1000μm 이상 1500μm 이하인,
도막 보호 구조물. The method of claim 1,
The thickness of the second coating layer is 250 μm or more and 500 μm or less,
The sum of the thickness of the first coating layer and the thickness of the second coating layer is 1000 μm or more and 1500 μm or less,
film protection structure.
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KR20150077563A (en) 2013-12-27 2015-07-08 현대중공업 주식회사 Fender for Mechanical Damage Protection of Paint Film on the Hull of Ship
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CA2988121A1 (en) * 2015-06-03 2016-12-08 Sharklet Technologies, Inc. Surface topographies for non-toxic bioadhesion control

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