KR20200087404A - 꼬인 탄소섬유를 심재로 하는 섬유강화복합재(frp) 패널 및 그 제조방법 - Google Patents
꼬인 탄소섬유를 심재로 하는 섬유강화복합재(frp) 패널 및 그 제조방법 Download PDFInfo
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- KR20200087404A KR20200087404A KR1020190003624A KR20190003624A KR20200087404A KR 20200087404 A KR20200087404 A KR 20200087404A KR 1020190003624 A KR1020190003624 A KR 1020190003624A KR 20190003624 A KR20190003624 A KR 20190003624A KR 20200087404 A KR20200087404 A KR 20200087404A
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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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two-dimensional [2D] structure
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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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
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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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/275—Carbon fibres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Woven Fabrics (AREA)
Abstract
본 발명의 섬유강화복합재 패널을 제조하기 위해서는 다수의 탄소섬유필라멘트(11)로 이루어진 필라멘트 타래(12)를 꼬아서 외주면에 나선요홈(13)이 형성되도록 로프 형태의 단위심재(10)를 조성하고, 단위심재(10)를 날줄과 씨줄로 삼아 사이사이에 통공(21)이 형성되도록 심재층(20)을 직조한 후 열경화성수지(30)에 함침시켜 성형한다.
Description
도2는 종래의 심재층을 직조하는 예시도
도3 a는 본 발명의 단위심재의 일부 해체도
도3 b는 수지코팅층이 형성된 단위 심재의 단면도
도4는 완성된 본 발명의 패널의 횡단면도
도5는 본 발명의 제조방법을 설명하는 공정도이다.
12: 탄소섬유필라멘트 타래 13: 나선요홈
20: 심재층 21: 통공
22: 수지코팅층 30: 열경화성수지
Claims (5)
- 외주면에 나선요홈(13)이 형성된 단위심재(10)를 조성하고, 사이사이에 통공(21)이 형성되도록 단위심재(10)로 심재층(20)을 직조하여 열경화성수지(30)에 함침시켜서 성형한 구성을 특징으로 하는 꼬인 탄소섬유를 심재로 하는 섬유강화복합재 패털.
- 제1항에 있어서, 심재층(20)은 단위심재(10)를 평직으로 직조하고, 단위의 굵기와 원하는 강도에 따라 통공(21)의 크기를 조정하는 꼬인 탄소섬유를 심재로 하는 섬유강화복합재 패널.
- 제1항 또는 제2항에 있어서, 단위심재(10)는 탄소섬유필라멘트(11)를 꼬아서 조성된 탄소섬유필라멘트 타래(12)로 이루어지며, 탄소섬유필라멘트(11)의 숫자는 1k 내지 24k의 범위로 형성하여 강도를 조정하는 꼬인 탄소섬유를 심재로하는 섬유강화복합재 패널.
- 다수의 탄소섬유필라멘트(11)로 이루어진 탄소섬유필라멘트 타래(12)를 꼬아서 외주면에 나선요홈(13)이 형성되도록 로프 형태의 단위심재(10)를 조성하는 단위심재 조성단계와, 단위심재(10)를 날줄과 씨줄로 삼아 사이사이에 통공(21)이 형성되도록 격자형으로 심재층(20)을 직조하는 심재층 직조단계, 열경화성수지(30)에 함침시켜 성형하는 열경화성수지 함침단계 그리고 원하는 크기로 완성하는 성형 및 절단단계로 이루어지는 것을 특징으로하는 꼬인 탄소섬유를 심재로 하는 섬유강화복합재 패널의 제조방법.
- 제4항에 있어서, 심재층 직조단계와 열경화성수지 함침단계 사이에 심재층(20)을 1차로 열경화수지에 순간 침적시켜 심재층((20)의 외주면에 수지코팅층(22)을 형성시키는 수지코팅층 형성단계가 있는 탄소섬유를 심재로 하는 섬유강화복합재 패널의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190003624A KR20200087404A (ko) | 2019-01-11 | 2019-01-11 | 꼬인 탄소섬유를 심재로 하는 섬유강화복합재(frp) 패널 및 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190003624A KR20200087404A (ko) | 2019-01-11 | 2019-01-11 | 꼬인 탄소섬유를 심재로 하는 섬유강화복합재(frp) 패널 및 그 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200087404A true KR20200087404A (ko) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190003624A Ceased KR20200087404A (ko) | 2019-01-11 | 2019-01-11 | 꼬인 탄소섬유를 심재로 하는 섬유강화복합재(frp) 패널 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200087404A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923257A (zh) * | 2022-07-28 | 2023-04-07 | 湖南博翔新材料有限公司 | 一种纤维增强耐烧蚀复合板及其制备方法 |
| KR20240028870A (ko) * | 2022-08-25 | 2024-03-05 | 홍미경 | 촙드 탄소섬유를 포함하는 심재 및 이의 제조방법 |
-
2019
- 2019-01-11 KR KR1020190003624A patent/KR20200087404A/ko not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923257A (zh) * | 2022-07-28 | 2023-04-07 | 湖南博翔新材料有限公司 | 一种纤维增强耐烧蚀复合板及其制备方法 |
| CN115923257B (zh) * | 2022-07-28 | 2025-12-16 | 湖南博翔新材料有限公司 | 一种纤维增强耐烧蚀复合板及其制备方法 |
| KR20240028870A (ko) * | 2022-08-25 | 2024-03-05 | 홍미경 | 촙드 탄소섬유를 포함하는 심재 및 이의 제조방법 |
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