Cure processing modeling and cure cycle simulation of epoxy-terminated poly(phenylene ether ketone) .3. Determination of the time of pressure application
文献类型:期刊论文
作者 | Wang Q ; He TB ; Xia P ; Chen TL ; Huang BT |
刊名 | journal of applied polymer science
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出版日期 | 1997 |
卷号 | 66期号:9页码:1745-1750 |
ISSN号 | 0021-8995 |
中文摘要 | the curing temperature, pressure, and curing time have significant influence on finished thermosetting composite products. the time of pressure application is one of the most important processing parameters in the manufacture of a thermosetting composite. the determination of the time of pressure application relies on analysis of the viscosity variation of the polymer, associated with curing temperature and curing time. to determine it, the influence of the time of pressure application on the physical properties of epoxy-terminated poly(phenylene ether ketone) (e-pek)-based continuous carbon fiber composite was studied. it was found that a stepwise temperature cure cycle is more suitable for manufacture of this composite. there are two viscosity valleys, in the case of the e-pek system, associated with temperature during a stepwise cure cycle. the analysis on the effects of reinforcement fraction and defect content on the composite sheet quality indicates that the width-adjustable second viscosity valley provides a suitable pressing window. the viscosity, ranging from 400 to 1200 pa . s at the second viscosity valley, is the optimal viscosity range for applying pressure to ensure appropriate resin flow during curing process, which enables one to get a finished composite with optimal fiber volume fraction and low void content. (c) 1997 john wiley & sons, inc. |
收录类别 | SCI收录期刊论文 |
语种 | 英语 |
公开日期 | 2010-12-22 ; 2011-06-09 |
源URL | [http://ir.ciac.jl.cn/handle/322003/23965] ![]() |
专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
推荐引用方式 GB/T 7714 | Wang Q,He TB,Xia P,et al. Cure processing modeling and cure cycle simulation of epoxy-terminated poly(phenylene ether ketone) .3. Determination of the time of pressure application[J]. journal of applied polymer science,1997,66(9):1745-1750. |
APA | Wang Q,He TB,Xia P,Chen TL,&Huang BT.(1997).Cure processing modeling and cure cycle simulation of epoxy-terminated poly(phenylene ether ketone) .3. Determination of the time of pressure application.journal of applied polymer science,66(9),1745-1750. |
MLA | Wang Q,et al."Cure processing modeling and cure cycle simulation of epoxy-terminated poly(phenylene ether ketone) .3. Determination of the time of pressure application".journal of applied polymer science 66.9(1997):1745-1750. |
入库方式: OAI收割
来源:长春应用化学研究所
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