Multiple melting and crystallization behavior of nylon 1212
文献类型：期刊论文
| 作者 | Song, JB; Chen, QY; Ren, MQ; Sun, XH; Zhang, HL; Zhang, HF; Wang, SY; Mo, ZS |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2006-03-01 |
| 卷号 | 24期号:2页码:187-193 |
| 关键词 | Multiple Melting Nylon 1212 Crystallization |
| ISSN号 | 0256-7679 |
| 英文摘要 | The wide-angle X-ray diffraction (WAXD) patterns of isothermally crystallized Nylon 1212 show that gamma-form crystals form below 90 degrees C and the alpha-form crystals call exist above 140 degrees C. In the temperature range of 90-140 degrees C, the a-form gamma-form crystals coexist. Variable-temperature WAXD exhibits that the nylon 1212 gamma-form does not show crystal and transition on heating, while a-form isothermally crystallized at 160 degrees C exhibits Brill transition at a little higher than 180 degrees C on heating. The multiple melting behaviors of Nylon 1212 isothermally crystallized from melt come from a complex mechanism of different crystal structures, dual lamellar population and melting-recrystallization. In polarized optical microscope (POM) observations, Nylon 1212 isothermally crystallized at 175 degrees C shows the ringed banded spherulites. However, at temperatures below 160 degrees C the ringed handed image disappears, and cross-extinct spherulites are formed. |
| 语种 | 英语 |
| WOS记录号 | WOS:000236302600010 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/58855]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Mo, ZS |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, JB,Chen, QY,Ren, MQ,et al. Multiple melting and crystallization behavior of nylon 1212[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2006,24(2):187-193. |
| APA | Song, JB.,Chen, QY.,Ren, MQ.,Sun, XH.,Zhang, HL.,...&Mo, ZS.(2006).Multiple melting and crystallization behavior of nylon 1212.CHINESE JOURNAL OF POLYMER SCIENCE,24(2),187-193. |
| MLA | Song, JB,et al."Multiple melting and crystallization behavior of nylon 1212".CHINESE JOURNAL OF POLYMER SCIENCE 24.2(2006):187-193. |
入库方式： OAI收割
来源：化学研究所
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