Mechanical performance of blends of thermotropic liquid crystalline polymer spheres-dispersed polycarbonate
文献类型：期刊论文
| 作者 | Xue, YF; Zhang, J; Zheng, XJ; He, JS |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2003-08-08 |
| 卷号 | 89期号:6页码:1493-1499 |
| 关键词 | Polycarbonates Liquid-crystalline Polymers Morphology Mechanical Properties Compatibilization |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.12166 |
| 英文摘要 | Liquid crystalline polymer (LCP) blends with a thermotropic LCP dispersed in the form of microspheres is studied to show the role of LCP spheres. Polycarbonate (PC), p-hydroxybenzoic acid-poly(ethylene terephthalate)copolyester, and random styrene-maleic anhydride copolymer are used as the matrix, the dispersed phase, and thecompatibilizer, respectively. A scanning electron microscopy observation shows the formation of LCP spheres with improved interfacial adhesion in the injection-molded samples via compatibilization. The mechanical tests show in-creased modulus, elongation at break, and fracture-absorbed energy of blends of LCP spheres-dispersed PC. This shows an optimistic potential for the dispersed LCP phase, in spite of its morphology in the form of fibrils for reinforcing the matrix or in the form of microspheres for toughening the matrix. (C) 2003 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000183355800006 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81321]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | He, JS |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Engn Plast, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue, YF,Zhang, J,Zheng, XJ,et al. Mechanical performance of blends of thermotropic liquid crystalline polymer spheres-dispersed polycarbonate[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2003,89(6):1493-1499. |
| APA | Xue, YF,Zhang, J,Zheng, XJ,&He, JS.(2003).Mechanical performance of blends of thermotropic liquid crystalline polymer spheres-dispersed polycarbonate.JOURNAL OF APPLIED POLYMER SCIENCE,89(6),1493-1499. |
| MLA | Xue, YF,et al."Mechanical performance of blends of thermotropic liquid crystalline polymer spheres-dispersed polycarbonate".JOURNAL OF APPLIED POLYMER SCIENCE 89.6(2003):1493-1499. |
入库方式： OAI收割
来源：化学研究所
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