Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites
Toray T700S and domestic T700 carbon fibers were used as reinforcements to prepare bismaleimide composites by autoclave moulding. Surface physical and chemical states of the carbon fibers, as well as interfacial of the composites and interlaminar shear strength were studied. The results show that th...
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doaj-d2bb8d31b6aa4a73ab999cb75ecc93642020-11-24T21:12:52ZzhoJournal of Materials EngineeringJournal of Materials Engineering1001-43811001-43812018-04-0146414014510.11868/j.issn.1001-4381.2016.000749201804000749Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide CompositesWANG Ying-fen0LIU Gang1PENG Gong-qiu2LI Shao-liang3XIE Fu-yuan4AVIC Composite Corporation Ltd., Beijing 101300, China;AVIC Composite Corporation Ltd., Beijing 101300, China;AVIC Composite Corporation Ltd., Beijing 101300, China;Air Force Military Representative Office in Beijing Region, Beijing 101300, ChinaAVIC Composite Corporation Ltd., Beijing 101300, China;Toray T700S and domestic T700 carbon fibers were used as reinforcements to prepare bismaleimide composites by autoclave moulding. Surface physical and chemical states of the carbon fibers, as well as interfacial of the composites and interlaminar shear strength were studied. The results show that the domestic T700 carbon fibers can form better physical adhesion with the resin matrix, which have more grooves on the surface and higher surface roughness than T700S carbon fibers. Although the two kinds of oxygen functional groups of carbon fiber are equivalent, the domestic T700 carbon fibers can form better chemical adhesion with the resin matrix, as they have more oxygenic functional groups than T700S carbon fibers. Hence, the interfacial shear strength of domestic T700 carbon fibers is higher than that of T700S carbon fibers by about 14%, and the interlaminar shear strength is higher by about 19%.http://jam.biam.ac.cn/CN/Y2018/V46/I4/140T700 carbon fiberbismaleimidecompositesinterface |
collection |
DOAJ |
language |
zho |
format |
Article |
sources |
DOAJ |
author |
WANG Ying-fen LIU Gang PENG Gong-qiu LI Shao-liang XIE Fu-yuan |
spellingShingle |
WANG Ying-fen LIU Gang PENG Gong-qiu LI Shao-liang XIE Fu-yuan Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites Journal of Materials Engineering T700 carbon fiber bismaleimide composites interface |
author_facet |
WANG Ying-fen LIU Gang PENG Gong-qiu LI Shao-liang XIE Fu-yuan |
author_sort |
WANG Ying-fen |
title |
Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites |
title_short |
Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites |
title_full |
Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites |
title_fullStr |
Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites |
title_full_unstemmed |
Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites |
title_sort |
interfacial properties of domestic t700 carbon fiber/bismaleimide composites |
publisher |
Journal of Materials Engineering |
series |
Journal of Materials Engineering |
issn |
1001-4381 1001-4381 |
publishDate |
2018-04-01 |
description |
Toray T700S and domestic T700 carbon fibers were used as reinforcements to prepare bismaleimide composites by autoclave moulding. Surface physical and chemical states of the carbon fibers, as well as interfacial of the composites and interlaminar shear strength were studied. The results show that the domestic T700 carbon fibers can form better physical adhesion with the resin matrix, which have more grooves on the surface and higher surface roughness than T700S carbon fibers. Although the two kinds of oxygen functional groups of carbon fiber are equivalent, the domestic T700 carbon fibers can form better chemical adhesion with the resin matrix, as they have more oxygenic functional groups than T700S carbon fibers. Hence, the interfacial shear strength of domestic T700 carbon fibers is higher than that of T700S carbon fibers by about 14%, and the interlaminar shear strength is higher by about 19%. |
topic |
T700 carbon fiber bismaleimide composites interface |
url |
http://jam.biam.ac.cn/CN/Y2018/V46/I4/140 |
work_keys_str_mv |
AT wangyingfen interfacialpropertiesofdomestict700carbonfiberbismaleimidecomposites AT liugang interfacialpropertiesofdomestict700carbonfiberbismaleimidecomposites AT penggongqiu interfacialpropertiesofdomestict700carbonfiberbismaleimidecomposites AT lishaoliang interfacialpropertiesofdomestict700carbonfiberbismaleimidecomposites AT xiefuyuan interfacialpropertiesofdomestict700carbonfiberbismaleimidecomposites |
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1716749743046000640 |