KR20140113636A - 탄소 섬유 기재, 프리프레그 및 탄소 섬유 강화 복합 재료 - Google Patents
탄소 섬유 기재, 프리프레그 및 탄소 섬유 강화 복합 재료 Download PDFInfo
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- KR20140113636A KR20140113636A KR1020147014270A KR20147014270A KR20140113636A KR 20140113636 A KR20140113636 A KR 20140113636A KR 1020147014270 A KR1020147014270 A KR 1020147014270A KR 20147014270 A KR20147014270 A KR 20147014270A KR 20140113636 A KR20140113636 A KR 20140113636A
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Abstract
Description
3:초지조 4:메시 컨베이어
5:반출 컨베이어 21:촙드 탄소 섬유 공급 개구
22:분산 매체 공급관 23:분산액 배출관
23a:분산액 배출관의 수송부 24:교반기
25:개폐 콕 41:흡인 장치
51:탄소 단섬유 시트(탄소 단섬유 웹) CCF:촙드 탄소 섬유(탄소 단섬유)
Claims (11)
- 연속된 탄소 섬유로 이루어지는 연속 탄소 섬유층과, 그 연속 탄소 섬유층의 편면 또는 양면에 설치된 평균 섬유길이가 2∼12㎜인 탄소 단섬유가 단섬유형상으로 분산되어 있는 탄소 단섬유 웹으로 이루어지는 것을 특징으로 하는 탄소 섬유 기재.
- 제 1 항에 있어서,
상기 탄소 단섬유 웹이 스프링백 특성을 갖는 것을 특징으로 하는 탄소 섬유 기재. - 제 1 항에 있어서,
상기 탄소 단섬유 웹의 단위면적당 중량이 1∼10g/㎡인 것을 특징으로 하는 탄소 섬유 기재. - 제 1 항에 있어서,
상기 탄소 단섬유 웹에 있어서의 상기 탄소 단섬유의 평균 섬유지름이 1∼20㎛인 것을 특징으로 하는 탄소 섬유 기재. - 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 탄소 섬유 기재의 일부 또는 전체에 매트릭스 수지가 함침되어 이루어지는 것을 특징으로 하는 프리프레그.
- 제 5 항에 있어서,
상기 프리프레그가 가열 가압 성형되어 얻어지는 성형체에 있어서의 상기 탄소 단섬유 웹의 두께가 60㎛이하인 것을 특징으로 하는 프리프레그. - 제 5 항에 있어서,
상기 매트릭스 수지가 에폭시 수지인 것을 특징으로 하는 프리프레그. - 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 탄소 섬유 기재가 두께방향으로 2층이상 적층되어 이루어지는 것을 특징으로 하는 탄소 섬유 기재 적층체.
- 제 5 항에 기재된 프리프레그가 두께방향으로 2층이상 적층되어 이루어지는 것을 특징으로 하는 프리프레그 적층체.
- 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 탄소 섬유 기재와, 매트릭스 수지가 일체화되어 이루어지는 것을 특징으로 하는 탄소 섬유 강화 복합 재료.
- 제 8 항에 기재된 탄소 섬유 기재 적층체와, 매트릭스 수지가 일체화되어 이루어지는 것을 특징으로 하는 탄소 섬유 강화 복합 재료.
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JPJP-P-2011-283400 | 2011-12-26 | ||
JP2011283400 | 2011-12-26 | ||
PCT/JP2012/082997 WO2013099741A1 (ja) | 2011-12-26 | 2012-12-20 | 炭素繊維基材、プリプレグおよび炭素繊維強化複合材料 |
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KR20140113636A true KR20140113636A (ko) | 2014-09-24 |
KR101959771B1 KR101959771B1 (ko) | 2019-03-19 |
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US (1) | US20140322504A1 (ko) |
EP (1) | EP2799470B1 (ko) |
JP (1) | JP5967084B2 (ko) |
KR (1) | KR101959771B1 (ko) |
CN (1) | CN103987764B (ko) |
BR (1) | BR112014012796A8 (ko) |
CA (1) | CA2859007A1 (ko) |
ES (1) | ES2704634T3 (ko) |
RU (1) | RU2014131075A (ko) |
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Also Published As
Publication number | Publication date |
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TW201333084A (zh) | 2013-08-16 |
EP2799470B1 (en) | 2018-11-28 |
KR101959771B1 (ko) | 2019-03-19 |
JP5967084B2 (ja) | 2016-08-10 |
CN103987764B (zh) | 2017-09-15 |
EP2799470A1 (en) | 2014-11-05 |
WO2013099741A1 (ja) | 2013-07-04 |
US20140322504A1 (en) | 2014-10-30 |
BR112014012796A8 (pt) | 2017-06-20 |
ES2704634T3 (es) | 2019-03-19 |
JPWO2013099741A1 (ja) | 2015-05-07 |
RU2014131075A (ru) | 2016-02-20 |
BR112014012796A2 (pt) | 2017-06-13 |
CN103987764A (zh) | 2014-08-13 |
EP2799470A4 (en) | 2015-08-26 |
CA2859007A1 (en) | 2013-07-04 |
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