Morphological Evolution of Polypropylene/Polystyrene Blends in a Twin-Screw Extruder
文献类型：期刊论文
| 作者 | Wu, Yang2,4; Jing, Shaowei3; Gu, Qun4; Li, Binyao1 |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2011-02-15 |
| 卷号 | 119期号:4页码:1970-1977 |
| 关键词 | Blends Mechanical Properties Morphology |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.30855 |
| 英文摘要 | The effects of the blend composition and rotation speed on the morphological evolution of polypropylene (PP)/polystyrene (PS) blends were investigated in a twin-screw extruder. When PS was the major component, the rate of melt and the rate of dispersion played final roles in the morphological development of the polymer melts. However, when PP was the major component, the rate of dispersion and the rate of coalescence played key roles. A high tendency to coalesce occurred at a high rotation speed and/or a high content of the dispersed phase. When the PP/PS blend composition was close to 1, a cocontinuous morphology was observed to transmute into a coarse one with increasing rotation speed. Attempts were made to correlate the morphology and mechanical properties. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 119: 1970-1977, 2011 |
| 语种 | 英语 |
| WOS记录号 | WOS:000284233500012 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71467]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Binyao |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Nanchang Univ, Inst Polymers, Nanchang 330031, Peoples R China 3.94th Hosp Peoples Liberat Army, Nanchang 330002, Peoples R China 4.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo Key Lab Polymer Mat, Polymer & Composites Div, Ningbo 315201, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yang,Jing, Shaowei,Gu, Qun,et al. Morphological Evolution of Polypropylene/Polystyrene Blends in a Twin-Screw Extruder[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2011,119(4):1970-1977. |
| APA | Wu, Yang,Jing, Shaowei,Gu, Qun,&Li, Binyao.(2011).Morphological Evolution of Polypropylene/Polystyrene Blends in a Twin-Screw Extruder.JOURNAL OF APPLIED POLYMER SCIENCE,119(4),1970-1977. |
| MLA | Wu, Yang,et al."Morphological Evolution of Polypropylene/Polystyrene Blends in a Twin-Screw Extruder".JOURNAL OF APPLIED POLYMER SCIENCE 119.4(2011):1970-1977. |
入库方式： OAI收割
来源：化学研究所
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