| 高聚物玻璃化的不平衡性及流变行为 |
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| 引用本文： | 唐志廉 黄南薰. 高聚物玻璃化的不平衡性及流变行为[J]. 力学进展, 1993, 23(3): 373-386. DOI: 10.6052/1000-0992-1993-3-J1993-035 |
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| 作者姓名： | 唐志廉 黄南薰 |
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| 作者单位： | 中国纺织大学 |
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| 摘 要： | 高聚物在玻璃化转变前后表现出截然不同的力学、物理及流变特性,并在玻璃态下继续松弛。本文介绍了有关经典理论的形成和发展,最后从热力学、统计力学、动理学(kinetics)3方面联合考虑提出了3维空间(PVT/PST)数学表象,这是目前处理这方面问题较完善的理论。
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| 关 键 词： | 玻璃化转变 高聚物玻璃 非平衡 |
THE NON-EQUILIBRIUM GLASS TRANSITION OF POLYMERS AND ITS RELATED RHEOLOGICAL BEHAVIOR |
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| Tang Zhi-lian Huang Nan-xun China Textile University,Shanghai. THE NON-EQUILIBRIUM GLASS TRANSITION OF POLYMERS AND ITS RELATED RHEOLOGICAL BEHAVIOR[J]. Advances in Mechanics, 1993, 23(3): 373-386. DOI: 10.6052/1000-0992-1993-3-J1993-035 |
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| Authors: | Tang Zhi-lian Huang Nan-xun China Textile University Shanghai |
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| Affiliation: | Tang Zhi-lian Huang Nan-xun China Textile University,Shanghai 200051 |
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| Abstract: | Polymeric, glass, forming materials demonstrate , distinctly different physical, mechanical and rheological properties through glass transition and undergo continuous relaxation in glass state. The relevant classical theories are overviewed. A three dimensional mathematical representatipn (PVT/PST) by joint consideration of thermodynamics, statistical mechanics and kinetics is proposed, which proves most versatile in this area at present. |
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| Keywords: | glass transition polymeric glass non-equilibrium |
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