Effects of reinforcement filler and temperature on the stability of beta-crystal in glass bead filled polypropylene
文献类型：期刊论文
| 作者 | Yuan, Q; Jiang, W; An, LJ; Misra, RDK |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2006-01-15 |
| 卷号 | 415期号:1-2页码:297-303 |
| 关键词 | Polypropylene Glass Bead Beta-crystal Crystallization Temperature |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2005.09.093 |
| 英文摘要 | The effects of crystallization temperature (T,), glass bead content and its size on the, formation of beta-crystal and structural stability of originally formed beta-crystal in glass bead filled polypropylene (PP) were examined. The differential scanning calorimetry (DSC) measurements indicated that the amount of beta-phase in PP crystals was a function of the crystallization temperature and glass bead content. For a constant crystallization temperature, it was observed that the amount of beta-crystal initially increased with increase in glass bead content up to 30 wt.%, and then decreased slightly with further increase in the filler content. From the DSC data, a disorder parameter (S) was derived to define the structural stability of originally formed beta-crystals. The structural stability of originally formed beta-crystals was enhanced with increase in either the crystallization temperature or the glass bead content. Also, the influence of glass bead size (4-66 mu m) on the formation and stability of beta-crystals in PP/glass bead blends was studied. Large glass bead particles suppressed the formation and decreased the stability of beta-crystals. (c) 2005 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000234270400039 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59911]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yuan, Q |
| 作者单位 | 1.Univ SW Louisiana, Ctr Struct & Funct Mat, Lafayette, LA 70504 USA 2.Univ Louisiana, Dept Chem Engn, Lafayette, LA 70504 USA 3.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 | Yuan, Q,Jiang, W,An, LJ,et al. Effects of reinforcement filler and temperature on the stability of beta-crystal in glass bead filled polypropylene[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2006,415(1-2):297-303. |
| APA | Yuan, Q,Jiang, W,An, LJ,&Misra, RDK.(2006).Effects of reinforcement filler and temperature on the stability of beta-crystal in glass bead filled polypropylene.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,415(1-2),297-303. |
| MLA | Yuan, Q,et al."Effects of reinforcement filler and temperature on the stability of beta-crystal in glass bead filled polypropylene".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 415.1-2(2006):297-303. |
入库方式： OAI收割
来源：化学研究所
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