Nature of Molecular Network in Thermal Shrinkage Behavior of Oriented High-Density Polyethylene
文献类型：期刊论文
| 作者 | Fu, Lianlian ; Jiang, Zhiyong ; Enderle, Hans-Friedrich ; Lilge,Dieter ; Li,Xiuhong ; Funari ; Sergio S. ; Men,Yongfeng |
| 刊名 | journal of polymer science part b-polymer physics
 |
| 出版日期 | 2014 |
| 卷号 | 52期号:5页码:368-376 |
| 关键词 | X-RAY-SCATTERING ENTANGLEMENT DENSITY STRUCTURAL EVOLUTION TENSILE DEFORMATION POLYMERS STRESS POLYPROPYLENE MODEL THERMOPLASTICS TEMPERATURE |
| 通讯作者 | men,yf |
| 英文摘要 | shrinkage and structural evolution of oriented high-density polyethylene on heating were investigated by a combination of thermomechanical analysis (tma) and synchrotron small angle x-ray scattering (saxs) techniques. under varying load conditions, tma study was performed to record the continuous length changes as a function of temperature. the value of shrinkage without any load could be evaluated by a linear extrapolation method, which eliminated the influence of the required tension by traditional tma approach. in addition, the apparent modulus of network was used to describe the nature of entangled molecular network in detail during the shrinkage process. importantly, it was found that the apparent modulus decreased gradually with increasing temperature. furthermore, the saxs data provided a direct evidence for the variation trend of shrinkage stress obtained by the tensile testing stage, and the results confirmed that the shrinkage force mainly originates from interfibrillar networks. (c) 2013 wiley periodicals, inc. j. polym. sci., part b: polym. phys. 2014, 52, 368-376 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-10-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57289]  |
| 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 | Fu, Lianlian,Jiang, Zhiyong,Enderle, Hans-Friedrich,et al. Nature of Molecular Network in Thermal Shrinkage Behavior of Oriented High-Density Polyethylene[J]. journal of polymer science part b-polymer physics,2014,52(5):368-376. |
| APA | Fu, Lianlian.,Jiang, Zhiyong.,Enderle, Hans-Friedrich.,Lilge,Dieter.,Li,Xiuhong.,...&Men,Yongfeng.(2014).Nature of Molecular Network in Thermal Shrinkage Behavior of Oriented High-Density Polyethylene.journal of polymer science part b-polymer physics,52(5),368-376. |
| MLA | Fu, Lianlian,et al."Nature of Molecular Network in Thermal Shrinkage Behavior of Oriented High-Density Polyethylene".journal of polymer science part b-polymer physics 52.5(2014):368-376. |
入库方式： OAI收割
来源：长春应用化学研究所
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