Reactive blending of modified polypropylene and polyamide 12: Effects of compatibilizer content on crystallization and blend morphology
文献类型：期刊论文
| 作者 | Wu, Y; Yang, YM; Li, BY; Han, YC |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2006-05-15 |
| 卷号 | 100期号:4页码:3187-3192 |
| 关键词 | Reactive Processing Blends Compatibilization Crystallization Morphology |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.23572 |
| 英文摘要 | The crystallization behavior and morphology of nonreactive and reactive melt-mixed blends of polypropylene (PP) and polyamide (PA12; as the dispersed phase) were investigated. It Was found that the crystallization behavior and the size of the PA12 particles were dependent on the content of the compatibilizer (maleic anhydride-modified polypropylene) because an in situ reaction occurred between the maleic anhydride groups of the compatibilizer and the amide end groups of PA12. When the amount of compatibilizer was more than 4%, the PA12 did not crystallize at temperatures typical for bulk crystallization. These finely dispersed PA12 particles crystallized co-incidently with the 1313 phase. The changes in domain size with compatibilizer content were consistent with Wu's theory. These investigations showed that crystallization of the dispersed phase Could not be explained solely by the size of the dispersion. The interfacial tension between the polymeric components in the blends may yield information on the fractionation of crystallization. (c) 2006 Wiley Periodicais, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000236423600077 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/58149]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, YC |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Y,Yang, YM,Li, BY,et al. Reactive blending of modified polypropylene and polyamide 12: Effects of compatibilizer content on crystallization and blend morphology[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2006,100(4):3187-3192. |
| APA | Wu, Y,Yang, YM,Li, BY,&Han, YC.(2006).Reactive blending of modified polypropylene and polyamide 12: Effects of compatibilizer content on crystallization and blend morphology.JOURNAL OF APPLIED POLYMER SCIENCE,100(4),3187-3192. |
| MLA | Wu, Y,et al."Reactive blending of modified polypropylene and polyamide 12: Effects of compatibilizer content on crystallization and blend morphology".JOURNAL OF APPLIED POLYMER SCIENCE 100.4(2006):3187-3192. |
入库方式： OAI收割
来源：化学研究所
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