KR100653525B1 - Production method of windows for ship and aircraft - Google Patents

Production method of windows for ship and aircraft Download PDF

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KR100653525B1
KR100653525B1 KR1020050113913A KR20050113913A KR100653525B1 KR 100653525 B1 KR100653525 B1 KR 100653525B1 KR 1020050113913 A KR1020050113913 A KR 1020050113913A KR 20050113913 A KR20050113913 A KR 20050113913A KR 100653525 B1 KR100653525 B1 KR 100653525B1
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South Korea
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window
windows
aircraft
ship
manufacturing
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KR1020050113913A
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Korean (ko)
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김영준
전용우
한장민
이호행
나진호
최병훈
이승진
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(주)엑셀코리아
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/068—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using ionising radiations (gamma, X, electrons)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0079—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping applying a coating or covering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/778—Windows

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

A method of manufacturing windows of a ship and an aircraft is provided to protect the eyesight by uniformly projecting the ion on the polymer material surface and prevent the skin damage due to the ultraviolet rays by elevating the ultraviolet ray blocking efficiency. A method of manufacturing windows of a ship and an aircraft comprises a step of manufacturing the windows of the outside(1) and the inside(2) of the ship by molding the polymer resin; a step of projecting the ion to the front side of the window of the outside and manufacturing an ion injection layer(7); a step of projecting the ion to the rear side of the window of the inside and manufacturing the ion injection layer; a step of forming a scratching prevention coating film(8) through the scratching prevention coating on the ion injection layer; and a step of placing an air layer(5) between the windows of the outside and the inside and assembling the windows at a window frame(10) of the ship.

Description

배 창 및 항공기 창 제조 방법{Production Method of windows for Ship and Aircraft}Production Method of windows for Ship and Aircraft

[도 1] 종래의 배 창 및 항공기 창 단면도1 is a cross-sectional view of a conventional ship window and aircraft window

[도 2] 본 발명의 배 창 및 항공기 창 단면도2 is a cross-sectional view of the ship window and aircraft window of the present invention

〈 도면 부호에 대한 설명 〉<Description of the Reference Symbol>

1 : 외측창 2 : 내측창 1: outside window 2: inside window

3 : 사출/성형된 모재 4 : 방수제 코팅막 3: injection / molded base material 4: waterproof coating film

5 : 공기층 6 : 전면부 5: Air layer 6: Front part

7 : 이온 주입층 8 : 긁힘 방지 코팅막 7: ion implantation layer 8: scratch-resistant coating film

9 : 후면부 10 : 창틀 9: rear part 10: window frame

본 발명은 자외선 차단 및 기체 투과율 조절 기능, 긁힘 방지, 김서림 방지 기능을 갖는 기능성 배 창 및 항공기 창 제조방법에 관한 것으로서, 보다 상세하게는 이온 주입과 코팅 기술을 융합하여 자외선 차단율 조절 및 기체 투과율 조절, 긁힘 방지, 김서림 방지 기능을 갖는 기능성 배 창 및 항공기 창 제조방법에 관한 것이다.The present invention relates to a method of manufacturing a functional window and aircraft window having a UV protection and gas permeability control function, scratch prevention, anti-fog function, in more detail, by fusion of ion implantation and coating technology, UV protection and gas permeability control The present invention relates to a method of manufacturing a functional window and an aircraft window having anti-scratch, anti-fog function.

종래의 배 창 및 항공기 창은 도 1에서 보는 바와 같이 외측 창(1)과 내측 창(2)으로 구성된다. 외측 창(1)은 고분자 수지로 성형 사출된 모재(3) 위에 방수제 코팅(4)을 한 것을 사용한다. 내측 창(2)은 고분자 수지로 성형 사출된 모재(3)를 사용한다. 배 창 및 항공기 창은 김서림 방지 및 안전을 고려하여 외측 창(1)과 내측 창(2) 사이에 공기층(5)을 두고 창틀(10)에 조립한다.Conventional ship windows and aircraft windows consist of an outer window 1 and an inner window 2 as shown in FIG. 1. The outer window 1 uses a waterproof coating 4 on the base material 3 molded and molded with a polymer resin. The inner side window 2 uses the base material 3 molded-injected with the polymer resin. The ship window and the aircraft window are assembled to the window frame 10 with an air layer 5 between the outer window 1 and the inner window 2 in consideration of anti-fog and safety.

종래의 배 창 및 항공기 창에 사용된 고분자 소재는 경량성, 가공성, 내충격성, 내압력성이 뛰어나다. 그러나 폴리카보네이트 등 고분자 소재로 제조한 배 창 및 항공기 창의 경우, 자외선에 의해 고분자의 화학결합이 파괴되어 연쇄절단, 가교결합 등을 발생시키는 자유라디칼이 생성됨으로써 결과적으로 변색, 제품 표면의 부스러짐, 기계적 물성 저하 등이 발생하고, 일정한 수분 흡수, 방출의 반복으로 인해 응력이 생겨 창에 미세한 균열이 발생한다. 이때 발생한 미세한 균열을 제거하기 위해 주기적으로 뜯어내어 연마를 한다. 궁극적으로 여러 번의 연마로 말미암아 창의 두께가 얇아져 기준 두께보다 얇으면 새 것으로 교체를 해야 하고 이에 따른 비용이 발생하는 단점이 있다.The polymer material used in conventional ship windows and aircraft windows is excellent in light weight, processability, impact resistance, pressure resistance. However, in the case of windows and aircraft windows made of polymer materials such as polycarbonate, ultraviolet rays break the chemical bonds of the polymer and generate free radicals that cause chain cutting and crosslinking, resulting in discoloration, deterioration of the surface of the product, Deterioration of mechanical properties occurs, and stress is generated due to constant water absorption and repetition, which causes micro cracks in the window. At this time, in order to remove the micro cracks generated, periodically tear off and polish. Ultimately, the thickness of the window becomes thin due to several polishing, and if the thickness is thinner than the reference thickness, it has to be replaced with a new one, which incurs a disadvantage.

본 발명은 상기와 같은 단점을 해결하기 위한 것으로서, 본 발명은 이온 주입과 코팅 기술을 융합하여 자외선 차단율 및 기체투과율 조절, 긁힘 방지, 김서림 방지 기능을 갖는 배 창 및 항공기 창 제조방법을 제공함을 그 목적으로 한다.The present invention is to solve the above disadvantages, the present invention is to fuse the ion implantation and coating technology to provide a window and aircraft window manufacturing method having a function of UV blocking and gas permeability, scratch prevention, anti-fog function. The purpose.

본 발명은 고분자 수지를 성형하여 만든 배 창 및 항공기 창에 직접 이온빔 을 주입시켜 창의 모재 표면을 개질한 후 긁힘 방지 코팅을 함으로써 승객, 배, 항공기의 안전을 도모하고 승객의 눈 및 피부를 보호할 수 있도록 한 것이 특징이다.The present invention improves the safety of passengers, ships and aircraft by protecting the eyes and skin of passengers and ships by injecting an ion beam directly into the windows and aircraft windows made by molding a polymer resin, and then modifying the surface of the base material of the window to prevent scratches. The feature is that it is possible.

본 발명은 상기와 같은 목적을 달성하기 위한 방법으로 이온 빔(Ion Beam)주입을 이용하여 배 창 및 항공기 창에 자외선 차단 및 기체 투과방지 기능을 갖도록 하고 코팅을 이용하여 긁힘 방지 기능을 갖도록 한다.The present invention is to have a UV protection and gas permeation prevention function in the exhaust window and aircraft window using ion beam injection as a method for achieving the above object and to have a scratch prevention function using a coating.

이하에서 본 발명을 구체적으로 설명한다.Hereinafter, the present invention will be described in detail.

본 발명에서 적용된 배 창 및 항공기 창 형상은 고분자 수지를 사출/성형하여 제조한다. 도 2에서와 같이 배 및 항공기 외측 창(1)의 경우, 고분자 수지를 사출/성형하여 제조한 모재(3) 전면부(6)에 이온을 입사시켜 이온 주입층(7)을 만든 후 그 위에 긁힘 방지 코팅을 하여 긁힘 방지 코팅막(8)을 형성시켜 제조한다. 내측 창(2)의 경우, 고분자 수지를 사출/성형하여 제조한 모재(3) 후면부(9)에 이온을 입사시켜 이온 주입층(7)을 만든 후 그 위에 긁힘 방지 코팅을 하여 긁힘 방지 코팅막(8)을 형성시켜 제조한다. 제조된 각각의 배 창 및 항공기 창은 김서림 방지 및 안전을 고려하여 외측 창(1)과 내측 창(2) 사이에 공기층(5)을 두고 창틀(10)에 조립한다.The window and aircraft window shapes applied in the present invention are prepared by injection / molding polymer resin. As shown in FIG. 2, in the case of the ship and aircraft outer window 1, ions are injected into the front part 6 of the base material 3 manufactured by injection / molding a polymer resin to form an ion injection layer 7 thereon. It is prepared by forming an anti-scratch coating film 8 by applying an anti-scratch coating. In the case of the inner window 2, an ion implantation layer 7 is made by injecting ions into the rear portion 9 of the base material 3 manufactured by injection / molding a polymer resin, and then an anti-scratch coating film is formed on the scratch-resistant coating ( 8) to form. Each manufactured window and aircraft window is assembled to the window frame 10 with an air layer 5 between the outer window 1 and the inner window 2 in consideration of anti-fog and safety.

본 발명에 적용된 이온 종류는 수소부터 크립톤까지이며, 입사된 이온 전류는 1A 이하이고, 입사된 이온 에너지는 10MeV 이하이다.The ion type applied to the present invention is from hydrogen to krypton, the incident ion current is 1A or less, and the incident ion energy is 10MeV or less.

본 발명에서 창의 자외선 차단 특성에 따라 한 종류 이온 혹은 두 종류 이상 이온을 순차적으로 조사하여 사용한다.In the present invention, one type of ion or two or more types of ions are sequentially irradiated and used according to the ultraviolet ray blocking property of the window.

본 발명에서 사용된 고분자 소재는 1개 층을 갖는 것을 기본으로 하고, PC, PET, PE 등 특정한 고분자 소재에 한정되지 않으며, 고분자 소재의 두께, 색상, 형상에 제한을 받지 않는다.The polymer material used in the present invention is based on having one layer, and is not limited to a specific polymer material such as PC, PET, and PE, and is not limited to the thickness, color, and shape of the polymer material.

이하 본 발명에 따른 자외선 차단 및 기체투과방지 기능을 갖는 배 창 및 항공기 창 제조방법 실시 예이다.Hereinafter is an embodiment of a method for manufacturing a window and aircraft window having a sunscreen and gas permeation prevention function according to the present invention.

실시예 1Example 1

폴리카보네이트(PC) 수지를 사출/성형하여 배 및 항공기 외측 창 형상을 제조한다. 제조한 창 전면부에 10mA, 40keV 수소 이온을 3분간 입사시켜 자외선 차단 기능과 기체 투과방지 기능을 갖게 하고, 다음으로 실란계 화합물, 코로이드 실리카, 유기용매, 가수분해 촉매 등을 혼합하여 긁힘 방지 코팅을 하여 기능성 배 및 항공기 외측 창을 제조한다. 폴리카보네이트(PC) 수지를 사출/성형하여 배 및 항공기 내측 창 형상을 제조한다. 제조한 창 후면부에 1mA, 20keV 수소 이온을 5분간 입사시켜 자외선 차단 기능과 기체 투과방지 기능을 갖게 하고, 다음으로 실란계 화합물, 코로이드 실리카, 유기용매, 가수분해 촉매 등을 혼합하여 긁힘 방지 코팅을 하여 기능성 배 및 항공기 내측 창을 제조한다. 중간에 공기층이 없이 두 개의 창이 밀착한 상태에서 측정한 결과 자외선 UV-A 및 UV-B 투과율은 1%, UV-A 투과율은 1%, 가시광선 투과율은 45%이고, 투습도는 0.03g/㎡/day이다.Polycarbonate (PC) resin is injected / molded to produce ship and aircraft outer window shapes. 10mA and 40keV hydrogen ions are incident on the front side of the manufactured window for 3 minutes to provide UV protection and gas permeation prevention, and then mixed with silane compound, colloidal silica, organic solvent and hydrolysis catalyst to prevent scratching The coating produces functional ship and aircraft outer windows. Polycarbonate (PC) resin is injected / molded to produce ship and aircraft inner window shapes. 1mA, 20keV hydrogen ions are incident on the rear side of the manufactured window for 5 minutes to provide UV protection and gas permeation prevention. Next, a silane-based compound, a colloidal silica, an organic solvent, a hydrolysis catalyst, etc. are mixed to prevent scratches. To manufacture functional ship and aircraft inner windows. In the state where two windows are in close contact with no air layer in the middle, UV UV-A and UV-B transmittance is 1%, UV-A transmittance is 1%, visible light transmittance is 45%, and moisture permeability is 0.03 g / m2. / day.

본 발명에서 자외선 투과율은 Sinco S-3100 자외선 Spectrometer를 사용하여 측정하였고 기체 투과방지에 필요한 투습도는 Plus-7000 투습도 측정기를 사용하여 측정하였다.In the present invention, the UV transmittance was measured using a Sinco S-3100 ultraviolet spectrometer, and the water vapor transmission rate required to prevent gas permeation was measured using a Plus-7000 moisture permeability meter.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

상기한 바와 같이, 본 발명은 기본적으로 자외선 차단 및 기체 투과율 조절 특성을 가짐과 동시에, 긁힘 방지, 김 서림 방지 기능을 갖는 기능성 배 창 및 항공기 창 제조방법을 제공하는 효과가 있다.As described above, the present invention has an effect of providing a functional window and aircraft window manufacturing method having a scratch protection, anti-fog function at the same time having a UV blocking and gas permeability control characteristics.

본 발명은 창에 이온을 주입함으로써 창의 자외선 안정화가 이루어져 자외선에 의한 창의 변색, 제품 표면의 부스러짐, 기계적 물성 저하가 없고, 이온이 고분자 소재 표면에 균일하게 입사됨으로써 난반사 효과를 적게 해 결과적으로 시력을 보호하는 효과가 있고 자외선 차단율을 높임으로써 자외선에 의한 피부 손상을 방지 할 수 있다. 또한 기체투과방지 기능에 의해 수분 흡수, 방출의 반복으로 인해 생기는 응력을 제거하여 창에 미세한 균열이 발생하는 것을 방지함으로써 승객, 배, 항공기를 보다 안전하게 하는 효과가 있다.According to the present invention, UV stabilization of the window is achieved by injecting ions into the window, so that there is no discoloration of the window due to ultraviolet rays, chipping of the product surface, and mechanical property deterioration. It is effective to protect the skin and increase the UV protection rate to prevent skin damage by UV rays. In addition, the gas permeation prevention function removes the stress caused by repeated water absorption and release, thereby preventing the occurrence of minute cracks in the window, thereby making the passenger, ship, and aircraft safer.

Claims (2)

자외선 차단과 기체 투과율을 조절하고 자외선 안정화 기능, 긁힘 방지 기능, 김서림 방지 기능을 갖는 배 창에 있어서,In the exhaust window that controls the UV protection and gas permeability, UV stabilization, anti-scratch, anti-fog, 고분자 수지를 사출/성형하여 배 외측 및 내측 창을 제조하는 단계,Injection / molding the polymer resin to prepare the outer and inner windows of the ship, 제조한 외측 창 전면부에 이온을 입사시켜 이온 주입층을 만드는 단계,Injecting ions into the front surface of the manufactured outer window to form an ion implantation layer, 제조한 내측 창 후면부에 이온을 입사시켜 이온 주입층을 만드는 단계,Making an ion implantation layer by injecting ions into a rear surface of the manufactured inner window; 이온 주입층 위에 긁힘 방지 코팅을 하여 긁힘 방지 코팅막을 형성시키는 단계,Forming an anti-scratch coating film by applying an anti-scratch coating on the ion implantation layer, 외측 창과 내측 창 사이에 공기층을 두고 제조된 내·외측 창을 배 창틀에 조립하는 단계로 이루어진 것을 특징으로 하는 배 창 제조방법.A method of manufacturing an exhaust window comprising the steps of assembling an inner and an outer window manufactured with an air layer between an outer window and an inner window on a ship window frame. 자외선 차단과 기체 투과율을 조절하고 자외선 안정화 기능, 긁힘 방지 기능, 김서림 방지 기능을 갖는 항공기 창에 있어서,In the aircraft window that controls the UV protection and gas transmission rate, UV stabilization, anti-scratch, anti-fog, 고분자 수지를 사출/성형하여 항공기 외측 및 내측 창을 제조하는 단계,Injection / molding the polymer resin to manufacture the aircraft outer and inner windows, 제조한 외측 창 전면부에 이온을 입사시켜 이온 주입층을 만드는 단계,Injecting ions into the front surface of the manufactured outer window to form an ion implantation layer, 제조한 내측 창 후면부에 이온을 입사시켜 이온 주입층을 만드는 단계,Making an ion implantation layer by injecting ions into a rear surface of the manufactured inner window; 이온 주입층 위에 긁힘 방지 코팅을 하여 긁힘 방지 코팅막을 형성시키는 단계,Forming an anti-scratch coating film by applying an anti-scratch coating on the ion implantation layer, 외측 창과 내측 창 사이에 공기층을 두고 제조된 내·외측 창을 항공기 창틀 에 조립하는 단계로 이루어진 것을 특징으로 하는 항공기 창 제조방법.An aircraft window manufacturing method comprising the steps of assembling the inner and outer windows manufactured with an air layer between the outer window and the inner window to the aircraft window frame.
KR1020050113913A 2005-11-28 2005-11-28 Production method of windows for ship and aircraft KR100653525B1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124208A (en) * 1990-06-28 1992-06-23 Artistic Glass Products Fire resistant windows
KR19980086510A (en) * 1998-02-21 1998-12-05 하루오 와따나베 Laminates and Windows Using the Same
KR20000044858A (en) * 1998-12-30 2000-07-15 김영환 Light shielding membrane and process for preparing thereof
KR20000068557A (en) * 1997-07-15 2000-11-25 뮐러 르네 Plastic glazing, in particular for motor car and method for making same
US6399205B1 (en) * 1998-01-30 2002-06-04 Pilkington Aerospace Inc. Aircraft window
US6675550B1 (en) * 1997-02-28 2004-01-13 Francis Charles Dlubak Penetration resistant window

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124208A (en) * 1990-06-28 1992-06-23 Artistic Glass Products Fire resistant windows
US6675550B1 (en) * 1997-02-28 2004-01-13 Francis Charles Dlubak Penetration resistant window
KR20000068557A (en) * 1997-07-15 2000-11-25 뮐러 르네 Plastic glazing, in particular for motor car and method for making same
US6399205B1 (en) * 1998-01-30 2002-06-04 Pilkington Aerospace Inc. Aircraft window
KR19980086510A (en) * 1998-02-21 1998-12-05 하루오 와따나베 Laminates and Windows Using the Same
KR20000044858A (en) * 1998-12-30 2000-07-15 김영환 Light shielding membrane and process for preparing thereof

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