Rheological properties in blends of poly(aryl ether ether ketone) and liquid crystalline poly(aryl ether ketone)
文献类型：期刊论文
| 作者 | Chen J ; Liu XC ; Yang DC |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2006 |
| 卷号 | 102期号:4页码:4040-4044 |
| 关键词 | BEHAVIOR COPOLYESTER MORPHOLOGY POLYMER POLYESTER SULFONE) KINETICS PEEK |
| ISSN号 | 0021-8995 |
| 通讯作者 | yang dc |
| 中文摘要 | rheological properties of the blends of poly(aryl ether ether ketone) (peek) with liquid crystalline poly(aryl ether ketone) containing substituted 3-trifluoro-methylbenzene side group (f-paek), prepared by solution precipitation, have been investigated by rheometer. dynamic rheological behaviors of the blends under the oscillatory shear mode are strongly dependent on blend composition. for peek-rich blends, the systems show flow curves similar to those of the pure peek, i.e., dynamic storage modulus g' is larger than dynamic loss modulus g", showing the feature of elastic fluid. for f-paek-rich systems, the rheological behavior of the blends has a resemblance to pure f-paek, i.e., g" is greater than g', showing the characteristic of viscous fluid. when the peek content is in the range of 50-70%, the blends exhibit an unusual rheological behavior, which is the result of phase inversion between the two components. moreover, as a whole, the complex viscosity values of the blends are between those of two pure polymers and decrease with increasing f-paek content. however, at 50% weight fraction of peek, the viscosity-composition curves exhibit a local maximum, which may be mainly attributed to the phase separation of two components at such a composition. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241004000121 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16691]  |
| 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 | Chen J,Liu XC,Yang DC. Rheological properties in blends of poly(aryl ether ether ketone) and liquid crystalline poly(aryl ether ketone)[J]. journal of applied polymer science,2006,102(4):4040-4044. |
| APA | Chen J,Liu XC,&Yang DC.(2006).Rheological properties in blends of poly(aryl ether ether ketone) and liquid crystalline poly(aryl ether ketone).journal of applied polymer science,102(4),4040-4044. |
| MLA | Chen J,et al."Rheological properties in blends of poly(aryl ether ether ketone) and liquid crystalline poly(aryl ether ketone)".journal of applied polymer science 102.4(2006):4040-4044. |
入库方式： OAI收割
来源：长春应用化学研究所
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