Effects of mechanical deformation on endothermic peaks in aged amorphous poly(ethylene terephthalate)
文献类型：期刊论文
| 作者 | Wang, Y; Shen, DY |
| 刊名 | POLYMER JOURNAL
 |
| 出版日期 | 1997 |
| 卷号 | 29期号:10页码:860-863 |
| ISSN号 | 0032-3896 |
| 关键词 | Physical Aging Endothermic Peak Deformation Differential Scanning Calorimetry Cohesional Entanglement |
| 英文摘要 | The effect of mechanical deformation on endothermic peaks of aged amorphous Poly(ethylene terephthalate) (PET) films were studied using differential scanning calorimetry (DSC). Three deformation methods, uniaxial tension, uniaxial compression and densified compression were used. The results showed that after deformation, irrespective of tensile or compression. endothermic peaks disappeared with increase of the density. For compressed films followed by annealing, two endothermic peaks appeared. These findings can be explained on the basis of cohesional entanglements, which seem to be an important feature of physical aging of glassy polymers. |
| 语种 | 英语 |
| 出版者 | SOC POLYMER SCIENCE JAPAN |
| WOS记录号 | WOS:A1997YG52500011 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/44887]  |
| 专题 | 中国科学院化学研究所 |
| 作者单位 | CHINESE ACAD SCI,INST CHEM,BEIJING 100080,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | Wang, Y,Shen, DY. Effects of mechanical deformation on endothermic peaks in aged amorphous poly(ethylene terephthalate)[J]. POLYMER JOURNAL,1997,29(10):860-863. |
| APA | Wang, Y,&Shen, DY.(1997).Effects of mechanical deformation on endothermic peaks in aged amorphous poly(ethylene terephthalate).POLYMER JOURNAL,29(10),860-863. |
| MLA | Wang, Y,et al."Effects of mechanical deformation on endothermic peaks in aged amorphous poly(ethylene terephthalate)".POLYMER JOURNAL 29.10(1997):860-863. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。