KR20200083687A - 방열 및 전자파 차폐 특성이 우수한 장섬유 강화 열가소성 수지 조성물 및 이를 포함하는 성형품 - Google Patents
방열 및 전자파 차폐 특성이 우수한 장섬유 강화 열가소성 수지 조성물 및 이를 포함하는 성형품 Download PDFInfo
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Abstract
Description
Claims (8)
- 수지 조성물 총 100 중량부를 기준으로,
(A) 열가소성 수지 50 내지 90 중량부,
(B) 그래핀 옥사이드 0.05 내지 1 중량부,
(C) 카본 장섬유 10 내지 48 중량부 및
(D) 열 안정제 0.1 내지 5 중량부를 포함하는,
장섬유 강화 열가소성 수지 조성물. - 제1항에 있어서, 열가소성 수지가 수평균분자량 17,000 이하인 폴리아미드, 수평균분자량 20,000 이하인 폴리카보네이트, 수평균분자량 23,000 이하인 폴리에스테르 또는 이들의 혼합물인, 장섬유 강화 열가소성 수지 조성물.
- 제1항에 있어서, (B) 그래핀 옥사이드의 입경이 1~10 ㎛이고, 열전도율이 4500~5500 W/m·k 인, 장섬유 강화 열가소성 수지 조성물.
- 제1항에 있어서, (C) 카본 장섬유는 실란계 또는 티타네이트계 중합체로 표면 처리된 것인, 장섬유 강화 열가소성 수지 조성물.
- 제1항에 있어서, (D) 열 안정제는 포스페이트계 열 안정제와 할로겐화 구리염을 포함하는, 장섬유 강화 열가소성 수지 조성물.
- 제1항에 있어서, 수지 조성물이 펠렛 형태로 제조되고, (C) 카본 장섬유가 상기 펠렛의 길이 방향에 평행하게 배열되며, (E) 카본 장섬유의 길이와 상기 펠렛의 길이가 5 내지 30mm로 동일한 것인, 장섬유 강화 열가소성 수지 조성물.
- 제1항에 있어서, 상용화제, 산화 방지제, 윤활제 또는 이들의 혼합물로 이루어진 군으로부터 선택되는 첨가제를 추가로 포함하는, 장섬유 강화 열가소성 수지 조성물.
- 제1항 내지 제7항 중 어느 한 항에 따른 장섬유 강화 열가소성 수지 조성물을 포함하는 성형품.
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020180170303A KR102213536B1 (ko) | 2018-12-27 | 2018-12-27 | 방열 및 전자파 차폐 특성이 우수한 장섬유 강화 열가소성 수지 조성물 및 이를 포함하는 성형품 |
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| KR1020180170303A KR102213536B1 (ko) | 2018-12-27 | 2018-12-27 | 방열 및 전자파 차폐 특성이 우수한 장섬유 강화 열가소성 수지 조성물 및 이를 포함하는 성형품 |
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| KR20200083687A true KR20200083687A (ko) | 2020-07-09 |
| KR102213536B1 KR102213536B1 (ko) | 2021-02-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220166944A (ko) * | 2021-06-11 | 2022-12-20 | 주식회사 네오엔프라 | 그래핀이 함유된 폴리아미드용 마스터 배치 조성물 및 그 조성물이 함유된 그래핀 폴리아미드 원사 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102905377B1 (ko) * | 2021-06-21 | 2025-12-30 | 주식회사 엘지화학 | 열가소성 수지 조성물, 이의 제조방법 및 이로부터 제조된 성형품 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012092303A (ja) * | 2010-09-30 | 2012-05-17 | Toray Ind Inc | 長繊維強化樹脂ペレットおよびそれを溶融成形してなる長繊維強化樹脂成形品 |
| KR20130052664A (ko) * | 2005-01-12 | 2013-05-22 | 디에스엠 아이피 어셋츠 비.브이. | 열 안정화된 성형 조성물 |
| KR20160078609A (ko) * | 2014-12-24 | 2016-07-05 | 주식회사 삼양사 | 장섬유 강화 경량 열가소성 수지 조성물 및 이의 제조방법 |
| KR20160083520A (ko) * | 2014-12-31 | 2016-07-12 | 주식회사 삼양사 | 방열 및 전자파 차폐 특성이 우수한 장섬유 강화 열가소성 수지 조성물 및 그로부터 제조된 성형품 |
| KR20160094724A (ko) * | 2015-02-02 | 2016-08-10 | 현대자동차주식회사 | 탄소 장섬유 강화 열가소성 수지 조성물 및 이에 의해 제조된 성형품 |
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- 2018-12-27 KR KR1020180170303A patent/KR102213536B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130052664A (ko) * | 2005-01-12 | 2013-05-22 | 디에스엠 아이피 어셋츠 비.브이. | 열 안정화된 성형 조성물 |
| JP2012092303A (ja) * | 2010-09-30 | 2012-05-17 | Toray Ind Inc | 長繊維強化樹脂ペレットおよびそれを溶融成形してなる長繊維強化樹脂成形品 |
| KR20160078609A (ko) * | 2014-12-24 | 2016-07-05 | 주식회사 삼양사 | 장섬유 강화 경량 열가소성 수지 조성물 및 이의 제조방법 |
| KR20160083520A (ko) * | 2014-12-31 | 2016-07-12 | 주식회사 삼양사 | 방열 및 전자파 차폐 특성이 우수한 장섬유 강화 열가소성 수지 조성물 및 그로부터 제조된 성형품 |
| KR20160094724A (ko) * | 2015-02-02 | 2016-08-10 | 현대자동차주식회사 | 탄소 장섬유 강화 열가소성 수지 조성물 및 이에 의해 제조된 성형품 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220166944A (ko) * | 2021-06-11 | 2022-12-20 | 주식회사 네오엔프라 | 그래핀이 함유된 폴리아미드용 마스터 배치 조성물 및 그 조성물이 함유된 그래핀 폴리아미드 원사 |
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