Influence of Annealing on Microstructure and Mechanical Properties of Isotactic Polypropylene with beta-Phase Nucleating Agent
文献类型：期刊论文
| 作者 | Bai HW ; Wang Y ; Zhang ZJ ; Han L ; Li YL ; Liu L ; Zhou ZW ; Men YF |
| 刊名 | macromolecules
 |
| 出版日期 | 2009 |
| 卷号 | 42期号:17页码:6647-6655 |
| 关键词 | HIGH-DENSITY POLYETHYLENE X-RAY-DIFFRACTION HIGH-TEMPERATURE CRYSTALLIZATION BEHAVIORS SUPERMOLECULAR STRUCTURE TOUGHENING MECHANISMS FRACTURE-BEHAVIOR CRYSTAL-STRUCTURE TENSILE BEHAVIOR IMPACT STRENGTH |
| ISSN号 | 0024-9297 |
| 通讯作者 | wang y |
| 中文摘要 | the microstructure and mechanical properties of beta-nucleated ipp before and after being annealed at different temperatures (90-160 degrees c) have been analyzed, annealing induced different degrees of variation in fracture toughness of beta-nucleated ipp samples. namely, slight enhancement at relatively low annealing temperatures (< 110 degrees c) and great improvement at moderate temperatures (120-130 degrees c), whereas dramatic deterioration at relatively high temperatures ( > 140 degrees c) has been observed. the variation of fracture toughness of beta-nucleated ipp is observed to be dependent on the content of beta-na. experiments, including scanning electronic microscope (sem), wide-angle x-ray diffraction (waxd), differential scanning calorimetry (dsc), small-angle x-ray scattering (saxs), and dynamic mechanical analysis (dma), are performed to study the variations of microstructures as well as the toughening mechanism of the beta-nucleated ipp after being annealed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000269635900040 |
| 公开日期 | 2010-05-04 |
| 源URL | [http://202.98.16.49/handle/322003/11805]  |
| 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 | Bai HW,Wang Y,Zhang ZJ,et al. Influence of Annealing on Microstructure and Mechanical Properties of Isotactic Polypropylene with beta-Phase Nucleating Agent[J]. macromolecules,2009,42(17):6647-6655. |
| APA | Bai HW.,Wang Y.,Zhang ZJ.,Han L.,Li YL.,...&Men YF.(2009).Influence of Annealing on Microstructure and Mechanical Properties of Isotactic Polypropylene with beta-Phase Nucleating Agent.macromolecules,42(17),6647-6655. |
| MLA | Bai HW,et al."Influence of Annealing on Microstructure and Mechanical Properties of Isotactic Polypropylene with beta-Phase Nucleating Agent".macromolecules 42.17(2009):6647-6655. |
入库方式： OAI收割
来源：长春应用化学研究所
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。