Melting crystallization behavior of nylon 66
文献类型：期刊论文
| 作者 | Zhang QX ; Mo ZS |
| 刊名 | chinese journal of polymer science
 |
| 出版日期 | 2001 |
| 卷号 | 19期号:3页码:237-246 |
| 关键词 | NONISOTHERMAL CRYSTALLIZATION KINETICS POLY(ETHYLENE-TEREPHTHALATE) DSC |
| ISSN号 | 0256-7679 |
| 通讯作者 | mo zs |
| 中文摘要 | analysis of isothermal and nonisothermal crystallization kinetics of nylon 66 was carried out using differential scanning calorimetry (dsc). the commonly used avrami equation and that modified by jeziorny were used, respectively, to fit the primary stage of isothermal and nonisothermal crystallizations of nylon 66. in the isothermal crystallization process, mechanisms of spherulitic nucleation and growth were discussed. the lateral and folding surface free energies determined from the lauritzen-hoffman treatment are sigma = 9.77 erg/cm(2) and sigma (e) = 155.48 erg/cm(2), respectively; and the work of chain folding is q = 33.14 kj/mol. the nonisothermal crystallization kinetics of nylon 66 was analyzed by using the mo method combined with the avrami and ozawa equations. the average avrami exponent (n) over bar was determined to be 3.45. the activation energies (deltae) were determined to be -485.45 kj/mol and -331.27 kj/mol, respectively, for the isothermal and nonisothermal crystallization processes by the arrhenius and the kissinger methods. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000168564800001 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/20813]  |
| 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 | Zhang QX,Mo ZS. Melting crystallization behavior of nylon 66[J]. chinese journal of polymer science,2001,19(3):237-246. |
| APA | Zhang QX,&Mo ZS.(2001).Melting crystallization behavior of nylon 66.chinese journal of polymer science,19(3),237-246. |
| MLA | Zhang QX,et al."Melting crystallization behavior of nylon 66".chinese journal of polymer science 19.3(2001):237-246. |
入库方式： OAI收割
来源：长春应用化学研究所
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