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浏览/检索结果: 共10条,第1-10条 帮助

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Microstructural Evolution Underlying the Ternary Stages of the Elastic Behaviors for Poly(Ether-b-Amide) Copolymer Elastomers 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2018, 卷号: 56, 期号: 11, 页码: 855-864
作者:  
Zhu, Ping;  Dong, Xia;  Huang, Miaoming;  Wang, Lili;  Qi, Shunxin
  |  收藏  |  浏览/下载:28/0  |  提交时间:2019/04/09
Molecular Weight Dependency of Crystallization and Melting Behavior of beta-Nucleated Isotactic Polypropylene 期刊论文  OAI收割
journal of polymer science part b-polymer physics, 2014, 卷号: 52, 期号: 19, 页码: 1301-1308
Lu, Ying; Wang, Qiao; Men, Yongfeng
收藏  |  浏览/下载:37/0  |  提交时间:2015/10/19
Compounds of isotactic polypropylene (iPP) and beta-nucleating agent were used to investigate the relationship between the development of beta phase and molecular weight in iPP under quiescent crystallization conditions by using wide angle X-ray diffraction and differential scanning calorimetry techniques. In all cases  the dependency of the formation of beta phase in iPP on molecular weight of iPP at a defined crystallization temperature range was found. The iPP with high molecular weight possessed a wide range of crystallization temperature in inducing rich beta phase. However  poor or even no beta phase was obtained for the samples with low molecular weight in the same range. In addition  an upper critical crystallization temperature of producing dominant beta phase was found at 125 degrees C. Beyond this temperature  a phenomenon of prevailing alpha phase became obvious. (C) 2014 Wiley Periodicals  Inc.  
Properties, Morphology and Structure of BPDA/PPD/TFMB Polyimide Fibers 期刊论文  OAI收割
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2012, 卷号: 28, 期号: 4, 页码: 752-756
作者:  
Huang Sen-biao;  Gao Zhong-min;  Ma Xiao-ye;  Guo Hai-quan;  Qiu Xue-peng
  |  收藏  |  浏览/下载:23/0  |  提交时间:2019/04/09
Crystallization, Melting Behavior, and Wettability of Poly(epsilon-caprolactone) and Poly(epsilon-caprolactone)/poly(N-vinylpyrrolidone) Blends 期刊论文  OAI收割
JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 卷号: 115, 期号: 5, 页码: 2747-2755
作者:  
Xing, Zhimin;  Yang, Guisheng
  |  收藏  |  浏览/下载:15/0  |  提交时间:2019/04/09
Crystallization, melting behavior, and wettability of poly(epsilon-caprolactone) and poly(epsilon-caprolactone)/poly(n-vinylpyrrolidone) blends 期刊论文  iSwitch采集
Journal of applied polymer science, 2010, 卷号: 115, 期号: 5, 页码: 2747-2755
作者:  
Xing, Zhimin;  Yang, Guisheng
收藏  |  浏览/下载:34/0  |  提交时间:2019/05/10
Effect of the nucleating agent 1,3 : 2,4-di(3,4-dimethylbenzylidene) sorbitol on the gamma phase content of propylene/ethylene copolymer 期刊论文  OAI收割
EUROPEAN POLYMER JOURNAL, 2008, 卷号: 44, 期号: 7, 页码: 2385-2391
作者:  
Shi, Qiang;  Cai, Chuan-Lun;  Ke, Zhuo;  Yin, Li-Gang;  Liu, Yan-Long
  |  收藏  |  浏览/下载:13/0  |  提交时间:2019/04/09
Wide angle X-ray diffraction and Fourier transform infrared dichroism studies of stretched-recovery restretched process of polyurethane/clay nanocomposite 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2007, 卷号: 45, 期号: 6, 页码: 654-660
作者:  
Chen, Guangming;  Ma, Yongmei;  Zheng, Xianjun;  Xu, Guangyang;  Liu, Jun
  |  收藏  |  浏览/下载:14/0  |  提交时间:2019/04/09
Nonisothermal crystallization behavior of the poly(ethylene glycol) block in poly(L-lactide)-poly(ethylene glycol) diblock copolymers: Effect of the poly(L-lactide) block length 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2006, 卷号: 44, 期号: 22, 页码: 3215-3226
作者:  
Yang, Junliang;  Zhao, Ting;  Cui, Jijun;  Liu, Leijing;  Zhou, Yunchun
  |  收藏  |  浏览/下载:20/0  |  提交时间:2019/04/09
Nonisothermal crystallization behavior of the poly(ethylene glycol) block in poly(L-lactide)-poly(ethylene glycol) diblock copolymers: Effect of the poly(L-lactide) block length 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2006, 卷号: 44, 期号: 22, 页码: 3215-3226
作者:  
Yang, Junliang;  Zhao, Ting;  Cui, Jijun;  Liu, Leijing;  Zhou, Yunchun
  |  收藏  |  浏览/下载:11/0  |  提交时间:2021/02/02
In situ Fourier transform IR spectroscopy and variable-temperature wide-angle X-ray diffraction studies on the crystalline transformation of melt-crystallized nylon 12 12 期刊论文  OAI收割
COLLOID AND POLYMER SCIENCE, 2002, 卷号: 280, 期号: 2, 页码: 124-129
作者:  
Li, Y;  Yan, D;  Zhou, E
  |  收藏  |  浏览/下载:18/0  |  提交时间:2019/04/09