Crystallization and melting behavior of nylon 66 poly(ether imide) blends
文献类型：期刊论文
| 作者 | Lee JH ; Lee SG ; Choi KY ; Liu JJ |
| 刊名 | polymer journal
 |
| 出版日期 | 1998 |
| 卷号 | 30期号:7页码:531-537 |
| 关键词 | DIBLOCK COPOLYMER KINETICS MORPHOLOGY POLYPROPYLENE |
| ISSN号 | 0032-3896 |
| 通讯作者 | lee jh |
| 中文摘要 | isothermal crystallization and melting behavior of nylon 66 and its blends with poly(ether imide) (pei) were investigated by differential scanning calorimetry. crystallization kinetics such as overall rate constant z and index n were calculated according to avrami approach. crystallization in the blend was retarded with respect to that of pure nylon 66 by incorporation of pei with high glass transition temperature (t-g). the lowest growth rate of the spherulites was observed in the blends containing 10 and 15 wt% fraction of pei. a transition temperature where positively birefringent spherulites disappear and negative birefringent spherulites develop was measured by thermal analysis. the transition temperature increased with content of pei in the blends. a suitable range of isothermally crystallization temperatures, 238.5-246 degrees c, is suggested for determining the equilibrium melting points by means of hoffman-weeks approach. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000075483800001 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/22763]  |
| 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 | Lee JH,Lee SG,Choi KY,et al. Crystallization and melting behavior of nylon 66 poly(ether imide) blends[J]. polymer journal,1998,30(7):531-537. |
| APA | Lee JH,Lee SG,Choi KY,&Liu JJ.(1998).Crystallization and melting behavior of nylon 66 poly(ether imide) blends.polymer journal,30(7),531-537. |
| MLA | Lee JH,et al."Crystallization and melting behavior of nylon 66 poly(ether imide) blends".polymer journal 30.7(1998):531-537. |
入库方式： OAI收割
来源：长春应用化学研究所
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