KR20170063680A - 섬유 강화 플라스틱의 제조 방법 - Google Patents
섬유 강화 플라스틱의 제조 방법Info
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- KR20170063680A KR20170063680A KR1020177009223A KR20177009223A KR20170063680A KR 20170063680 A KR20170063680 A KR 20170063680A KR 1020177009223 A KR1020177009223 A KR 1020177009223A KR 20177009223 A KR20177009223 A KR 20177009223A KR 20170063680 A KR20170063680 A KR 20170063680A
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- B29B15/10—Coating or impregnating independently of the moulding or shaping step
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- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
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- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/28—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
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- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
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- B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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Abstract
Description
도 2는 열경화성 수지의 경화 반응 파라미터를 고려한 열전도 해석과 수지의 열 및 경화 수축과 점탄성 특성을 고려한 힘의 균형을 무너뜨림으로써 섬유 강화 플라스틱의 휨을 계산하여, 휨이 해소되는 방향으로 가열원의 온도 조건을 설계하는 수순의 일례를 도시하는 흐름도이다.
도 3의 (a)는 종래의 오븐 가열에 의한 성형의 일례를 도시하는 개념도, 도 3의 (b)는 본 발명의 대기압 상온 분위기를 냉각원으로 하는 성형의 일례를 도시하는 개념도, 도 3의 (c)는 본 발명의 국소 접촉 가열에 의한 성형의 일례를 도시하는 개념도이다. 각각 단면도이다.
도 4a의 (a)는 종래의 오븐 가열에 의한 제어 온도와 섬유 강화 기재 내의 온도의 시간 변화를 나타내는 그래프이다.
도 4b의 (b)는 본 발명의 대기압 상온 분위기를 냉각원으로 했을 때의 제어 온도와 섬유 강화 기재 내의 온도의 시간 변화를 나타내는 그래프이다.
도 4c의 (c)는 본 발명의 국소 접촉 가열에 의한 제어 온도와 섬유 강화 기재 내의 온도의 시간 변화를 나타내는 그래프이다.
도 5의 (a)는 종래의 오븐 가열에 의한 성형의 일례를 도시하는 개념도, 도 5의 (b)는 본 발명의 오븐 가열과 국소 접촉 가열 병용에 의한 성형의 일례를 도시하는 개념도이다. 각각 단면도이다.
도 6a의 (a)는 종래의 오븐 가열에 의한 제어 온도와 섬유 강화 기재 내의 온도의 시간 변화를 나타내는 그래프이다.
도 6b의 (b)는 본 발명의 오븐 가열과 국소 접촉 가열 병용에 의한 제어 온도와 섬유 강화 기재 내의 온도의 시간 변화를 나타내는 그래프이다.
도 7의 (a)는 종래의 오븐 가열에 의한 성형의 일례를 도시하는 개념도, 도 7의 (b)는 본 발명의 국소 접촉 가열에 의한 성형의 일례를 도시하는 개념도이다. 각각 단면도이다.
도 8a의 (a)는 종래의 오븐 가열에 의한 제어 온도와 섬유 강화 기재 내의 온도의 시간 변화를 나타내는 그래프이다.
도 8b의 (b)는 본 발명의 국소 접촉 가열에 의한 제어 온도와 섬유 강화 기재 내의 온도의 시간 변화를 나타내는 그래프이다.
도 9의 (a)는 종래의 오븐 가열에 의한 섬유 강화 기재 중의 경화도 분포를 나타내는 등고선도, (b)는 본 발명의 국소 접촉 가열에 의한 섬유 강화 기재 중의 경화도 분포를 나타내는 등고선도이다. 경화도는 경화의 진행 정도이며, 경화 반응에 의하여 발생하는 총 발열량에 대한, 경화의 진행에 수반하여 발생한 열량의 비율이다.
2: 편면형
3: 균일 온도 접촉 가열원
4: 분포 온도 접촉 가열원
5: 단열재
6: 배깅 필름
Claims (13)
- 열경화성 수지 조성물을 함침시킨 강화 섬유를 포함하는 섬유 강화 기재를 편면형과 배깅 필름(bagging film) 사이에 배치하여, 편면형 및 배깅 필름에 의한 밀폐 공간을 형성하고,
밀폐 공간을 진공 펌프에 의하여 흡인하여, 대기압과의 차압에 의하여 섬유 강화 기재를 가압하고,
섬유 강화 기재가 가압된 상태에서, 접촉 가열원에 의하여 분위기 온도와 상이한 온도 조건에서 섬유 강화 기재를 국소적으로 가열하고, 그리고 섬유 강화 기재를 경화시켜 섬유 강화 플라스틱으로 성형하는, 섬유 강화 플라스틱의 제조 방법. - 제1항에 있어서, 접촉 가열원에 의하여 부여하는 온도 조건을 연속적으로 변화시키는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 또는 제2항에 있어서, 배깅 필름을 통하여 섬유 강화 기재의 적어도 일부가 대기압 상온 분위기에 접하고 있고, 대기압 상온 분위기를 냉각원으로 하는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 섬유 강화 기재의 편면형에 면하고 있지 않은 표면의 일부에 혹은 배깅 필름의 일부에 상기 접촉 가열원을 접촉시킴으로써 가열을 행하는 공정, 또는 섬유 강화 기재의 편면형에 면하고 있지 않은 표면의 일부에 혹은 배깅 필름의 일부에 접촉 냉각원을 접촉시킴으로써 냉각을 행하는 공정을 갖는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 섬유 강화 기재가 후육부와 박육부를 갖고,
성형 시의 온도 조건이, 처음에는 후육부의 승온 속도 쪽을 박육부의 승온 속도보다 빠르게, 그 후, 후육부의 승온 속도 쪽을 박육부의 승온 속도보다 느리게 하는, 섬유 강화 플라스틱의 제조 방법. - 제1항 내지 제5항 중 어느 한 항에 있어서, 열경화성 수지의 경화 반응 파라미터를 고려한 열전도 해석에 의하여, 성형 중에 섬유 강화 기재 내의 최고 온도가 소정의 온도를 상회하지 않는 제약 조건 하, 접촉 가열원의 온도 조건을 결정하는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 섬유 강화 기재가 단부에 강화 섬유 불연속부를 갖고 있는 것이며, 복수의 섬유 강화 기재를 강화 섬유 불연속부가 접하도록 적층한 상태에서 섬유 강화 기재의 단부를 가열하는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 성형 중의 섬유 강화 기재의 변형을, 열경화성 수지의 경화 반응 파라미터를 고려한 열전도 해석에 의하여 예측되는 온도와 경화도의 분포를 바탕으로 하여 산출된, 수지의 열 및 경화에 의한 수축, 점탄성 특성을 고려하여 힘의 균형을 무너뜨림으로써 예측하고, 얻어지는 섬유 강화 플라스틱의 휨이 해소되는 방향으로 온도 조건을 설계하는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 두께 변화가 있는 섬유 강화 기재에 있어서, 최대두께부의 두께 방향 대략 중앙부의 온도 Ta[℃]를 계측하여, 최소두께부의 온도 Tb[℃]가 Ta-5℃<Tb<Ta+5℃가 되도록 접촉 가열원의 온도 조건을 결정하는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 열경화성 수지 조성물의 점도를 10㎩·s 이하로 90분 이상 유지 가능한 온도를 유지하고, 섬유 강화 기재 중으로의 열경화성 수지 조성물의 함침도를 계측하여, 함침이 완료된 단계에서 승온을 행하는, 섬유 강화 플라스틱의 제조 방법.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 열경화성 수지 조성물을 함침시킨 강화 섬유를 포함하는 섬유 강화 기재가, 적어도 강화 섬유를 포함하는 제1 층과, 열경화성 수지 조성물을 함침시킨 강화 섬유를 포함하는 제2 층을 갖고, 섬유 강화 기재에 있어서의 열경화성 수지 조성물의 함침도가 10 내지 90부피%인 부분 함침 프리프레그이며, 가열 전에 부분 함침 프리프레그를 적층하는, 섬유 강화 플라스틱의 제조 방법.
- 제11항에 있어서, 부분 함침 프리프레그는, 제1 층의 양측에 제2 층이 형성되어 있고, 제2 층이, 열경화성 수지 조성물을 함침시킨 강화 섬유를 포함하는 A층과, 열가소성 수지의 입자 또는 섬유를 포함하는 B층을 갖고, B층은 부분 함침 프리프레그 표면에 있는, 섬유 강화 플라스틱의 제조 방법.
- 제11항 또는 제12항에 있어서, 부분 함침 프리프레그를 적층한 적층체의 두께가 경화 후의 섬유 강화 플라스틱의 두께보다 5 내지 50% 두꺼운, 섬유 강화 플라스틱의 제조 방법.
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| JPJP-P-2014-191082 | 2014-09-19 | ||
| JP2014191082 | 2014-09-19 | ||
| PCT/JP2015/076000 WO2016043155A1 (ja) | 2014-09-19 | 2015-09-14 | 繊維強化プラスチックの製造方法 |
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| EP (1) | EP3195997B1 (ko) |
| JP (1) | JP6733178B2 (ko) |
| KR (1) | KR20170063680A (ko) |
| CN (1) | CN107073765B (ko) |
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| SE540754C2 (en) | 2016-11-30 | 2018-10-30 | Ikea Supply Ag | Molding of fiber blanks into three-dimensional fiber block |
| KR102489450B1 (ko) * | 2017-03-30 | 2023-01-16 | 쇼와덴코머티리얼즈가부시끼가이샤 | 프리프레그 및 그의 제조 방법, 적층판, 프린트 배선판 그리고 반도체 패키지 |
| US11110668B2 (en) * | 2018-06-26 | 2021-09-07 | The Boeing Company | Apparatus and method for facilitating a vacuum bagging operation during fabrication of a composite laminate |
| DE102018221010A1 (de) | 2018-12-05 | 2020-06-10 | Robert Bosch Gmbh | Herstellungsverfahren für ein Faserverbundbauteil, Faserverbundbauteil, Prüfverfahren für ein Faserverbundbauteil, Computerprogramm, maschinenlesbares Speichermedium und Vorrichtung |
| DK3894191T3 (da) | 2018-12-11 | 2023-10-02 | Gen Electric | Fremgangsmåde til fremstilling af vingekomponenter til vindmøllerotorvinger |
| CN110720665B (zh) * | 2019-10-15 | 2021-11-05 | 南通醋酸纤维有限公司 | 一种气溶胶生成结构、制备方法及应用 |
| CN112795136A (zh) * | 2020-12-17 | 2021-05-14 | 浙江歌瑞新材料有限公司 | 一种轻质航空用阻燃捆扎带及制备工艺 |
| CN113650311A (zh) * | 2021-08-23 | 2021-11-16 | 威海市源兴塑胶制品有限公司 | 一种碳纤维导眼的制备方法 |
| CN118103434A (zh) | 2021-10-16 | 2024-05-28 | 伟博工业公司 | 预浸带分切装置和方法 |
| US12344192B2 (en) | 2022-06-17 | 2025-07-01 | Bryan Witchey | Wheel clamp |
| US12492584B2 (en) | 2022-06-27 | 2025-12-09 | Bryan Witchey | Extendable door lock |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650859C3 (de) | 1976-11-06 | 1979-10-04 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Großbauteilen aus faserverstärktem Kunststoff und Einrichtung zur Durchfuhrung des Verfahrens |
| JPS58205727A (ja) * | 1982-05-27 | 1983-11-30 | Mitsubishi Rayon Co Ltd | 複合材料成形物の成形方法 |
| GB2124130B (en) | 1982-07-24 | 1985-11-27 | Rolls Royce | Vacuum moulding fibre reinforced resin |
| JPS62104715A (ja) * | 1985-11-01 | 1987-05-15 | Mitsubishi Heavy Ind Ltd | 複合材料製品の真空成形装置 |
| US6270603B1 (en) * | 1991-04-09 | 2001-08-07 | The Boeing Company | Repair method for uniformly heating composite structure |
| US6017484A (en) * | 1997-01-21 | 2000-01-25 | Harold P. Hale | Method for manufacture of minimum porosity, wrinkle free composite parts |
| US6139942A (en) | 1997-02-06 | 2000-10-31 | Cytec Technology, Inc. | Resin composition, a fiber reinforced material having a partially impregnated resin and composites made therefrom |
| JP2007106103A (ja) * | 2005-09-16 | 2007-04-26 | Nippon Paint Co Ltd | 印刷方法およびそのための装置 |
| JP2007106013A (ja) * | 2005-10-14 | 2007-04-26 | Mitsubishi Rayon Co Ltd | 内装材の製造方法 |
| US20100140842A1 (en) | 2008-12-09 | 2010-06-10 | Nelson Karl M | Controlling temperature in exothermic reactions with a phase change material |
| DE102009052835A1 (de) * | 2009-11-13 | 2011-05-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Herstellen eines Bauteils aus einem faserverstärkten Werkstoff |
| US20110209812A1 (en) | 2010-03-01 | 2011-09-01 | General Electric Company | Method of manufacturing composite article |
| BR112013024886A2 (pt) * | 2011-03-30 | 2017-08-01 | Toray Industries | pré-impregnado, material compósito reforçado com fibra e método para fabricação de um material compósito reforçado com fibra |
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- 2015-09-14 CN CN201580050181.1A patent/CN107073765B/zh not_active Expired - Fee Related
- 2015-09-14 BR BR112017002706-2A patent/BR112017002706A2/pt not_active Application Discontinuation
- 2015-09-14 EP EP15843030.6A patent/EP3195997B1/en not_active Not-in-force
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| CN107073765A (zh) | 2017-08-18 |
| JP6733178B2 (ja) | 2020-07-29 |
| EP3195997A4 (en) | 2018-05-16 |
| US20170274560A1 (en) | 2017-09-28 |
| BR112017002706A2 (pt) | 2018-05-29 |
| EP3195997B1 (en) | 2019-03-13 |
| US10611057B2 (en) | 2020-04-07 |
| CA2957157A1 (en) | 2016-03-24 |
| CN107073765B (zh) | 2019-12-31 |
| WO2016043155A1 (ja) | 2016-03-24 |
| EP3195997A1 (en) | 2017-07-26 |
| JPWO2016043155A1 (ja) | 2017-07-06 |
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