A comparison study on the homogeneity and heterogeneity fiber induced crystallization of isotactic polypropylene
文献类型：期刊论文
| 作者 | Li, HH; Liu, JC; Wang, DJ; Yan, SK |
| 刊名 | COLLOID AND POLYMER SCIENCE
 |
| 出版日期 | 2003-10-01 |
| 卷号 | 281期号:10页码:973-979 |
| 关键词 | Isotactic Polypropylene Polyethylene Terephthalate Nylon-6 Transcrystallization |
| ISSN号 | 0303-402X |
| DOI | 10.1007/s00396-003-0865-6 |
| 英文摘要 | The crystallization behavior of iPP in composites with PET, Nylon-6 and its own fibers under various conditions was studied using an optical microscope equipped with a hot stage. The results show that the nucleation capacity of PET and Nylon-6 fibers towards the iPP matrix is mainly controlled by the shear flow of the iPP matrix during sample preparation. When the composites were prepared at a temperature where the iPP was kept in its supercooled state, the nucleation of iPP on the PET and Nylon-6 fiber surfaces was enhanced due to the shearing of the iPP melts caused by introduction of the fibers. The nucleation was markedly reduced by keeping the composites at the fiber introduction temperature for a short time to relax the shear flow of the iPP matrix. The nucleation of iPP on its own fiber, however, is mainly related to the nature of the iPP fiber itself. No detectable morphological change of iPP on its own fiber can be identified under all thermal conditions used in this study. |
| 语种 | 英语 |
| WOS记录号 | WOS:000186179300010 |
| 出版者 | SPRINGER-VERLAG |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81493]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yan, SK |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, HH,Liu, JC,Wang, DJ,et al. A comparison study on the homogeneity and heterogeneity fiber induced crystallization of isotactic polypropylene[J]. COLLOID AND POLYMER SCIENCE,2003,281(10):973-979. |
| APA | Li, HH,Liu, JC,Wang, DJ,&Yan, SK.(2003).A comparison study on the homogeneity and heterogeneity fiber induced crystallization of isotactic polypropylene.COLLOID AND POLYMER SCIENCE,281(10),973-979. |
| MLA | Li, HH,et al."A comparison study on the homogeneity and heterogeneity fiber induced crystallization of isotactic polypropylene".COLLOID AND POLYMER SCIENCE 281.10(2003):973-979. |
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。